This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 1 of 57

This is to certify that the Quality Management System of:

Graybar Electric Company, Inc.Corporate HQ34 North Meramec Avenue

Clayton MO 63105

United States of America

Central function listed above. See appendix for additional locations

applicable to:

Corporate oversight, support, and management for all Graybar Districts operations of

wholesale distribution of electrical, data, and telecommunications equipment and

supplies.

has been assessed and approved by

National Quality Assurance, U.S.A., against the provisions of:

ISO 9001:2015

For and on behalf of NQA, USA

K10006/4Certificate Number:

29EAC Code:

April 15, 1996Certified Since:

December 28, 2020Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 2 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Corporate oversight, support, and management for all

Graybar Districts operations of wholesale distribution

of electrical, data, and telecommunications equipment

and supplies.

Graybar Electric Company, Inc.

Corporate HQ

Certificate Number 10006/4

34 North Meramec Avenue

Clayton MO 63105

United States of America

Oversight, support, and management for all St. Louis

District operations of wholesale distribution of

electrical, data, and telecommunications equipment

and supplies.

Graybar Electric Company, Inc. - ST. LOUIS

HQ

Certificate Number 10006/111

8170 Lackland Road

St. Louis MO 63114

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. - ST. LOUIS

Certificate Number 10006/118

2110 N Fares Avenue

Evansville IN 47711

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-ST. LOUIS

Certificate Number 10006/117

1915 W. Woodland

Suite 116

Springfield MO 65807

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 3 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-ST. LOUIS

Certificate Number 10006/116

235 Jaycee Drive

Jefferson City MO 65109

United States of America

Sales Counter activities associated with wholesale

distribution of electrical, data and telecommunications

equipment and supplies

Graybar Electric Company, Inc.-ST. LOUIS

Certificate Number 10006/123

89 North Conalco Drive

Jackson TN 38301

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-ST. LOUIS

Certificate Number 10006/122

1474 Lamar Avenue

Memphis TN 38104

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. - ST. LOUIS

Certificate Number 10006/211

103 N.E. 44th Street

Oklahoma City OK 73105

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 4 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-ST. LOUIS

Certificate Number 10006/222

401 Byrd Street

Little Rock AR 72202

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. -ST. LOUIS

Certificate Number 10006/230

516A East Robinson Ave

Springdale AR 72764

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-ST. LOUIS

Certificate Number 10006/120

1221 East 13th Street

Kansas City MO 64106

United States of America

Sales Counter activities associated with wholesale

distribution of electrical, data and telecommunications

equipment and supplies

Graybar Electric Company, Inc. - ST LOUIS

Certificate Number 10006/285

3300 North 35th Street

Lincoln NE 68504-1558

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 5 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-ST. LOUIS

Certificate Number 10006/124

3609 West Pawnee

Wichita KS 67213

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-ST LOUIS

Certificate Number 10006/229

12535 E 52nd St

Tulsa OK 74146

United States of America

Inventory Storage and wholesale distribution of

electrical, data, and telecommunications equipment

and supplies

Graybar Electric Company, Inc.-ST.LOUIS

Certificate Number 10006/262

Springfield Regional Zone Warehouse

1904 North LeCompte Road, Building 12

Springfield MO 65802

United States of America

Sales Counter activities associated with wholesale

distribution of electrical, data and telecommunications

equipment and supplies

Graybar Electric Company, Inc.-ST. LOUIS

Certificate Number 10006/223

425 Commerce Road

Conway AR 72032

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 6 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-ST. LOUIS

Certificate Number 10006/3

4360 South 90th Street

Omaha NE 68127

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. - ST. LOUIS

Certificate Number 10006/286

2800 East Port Plaza Drive

Collinsville IL 62234

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. - SEATTLE

HQ

Certificate Number 10006/90

300 SW 27th St., Suite B

Renton WA 98057

United States of America

Graybar Electric Company

Certificate Number 10006/90

1919 Sixth Ave S

Seattle WA 98134

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 7 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. - SEATTLE

Certificate Number 10006/91

901 NE 60th Avenue

Portland OR 97213

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-SEATTLE

Certificate Number 10006/93

4001 East Ferry Avenue

Spokane WA 99202

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. - SEATTLE

Certificate Number 10006/94

1414 Center Street

Tacoma WA 98409

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-SEATTLE

Certificate Number 10006/95

801 South 13th Street

Boise ID 83702

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 8 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-SEATTLE

Certificate Number 10006/135

2358 West 7th Place

Eugene OR 97402

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-SEATTLE

Certificate Number 10006/30

1465 Monad Road

Billings MT 59101

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-SEATTLE

Certificate Number 10006/15

5501 A Street

Anchorage AK 99518

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-SEATTLE

Certificate Number 10006/104

2270 Hoonee Place

Honolulu HI 96819

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 9 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-SEATTLE

Certificate Number 10006/96

2120 37th Street

Everett WA 98201

United States of America

Oversight, support, and management for all Tampa

District operations of wholesale distribution of

electrical, data, and telecommunications equipment

and supplies.

Graybar Electric Company, Inc.-TAMPA HQ

Certificate Number 10006/51

9404 Camden Field Parkway

Riverview FL 33578

United States of America

Inventory Storage and wholesale distribution of

electrical, data, and telecommunications equipment

and supplies

Graybar Electric Company, Inc. - TAMPA

Certificate Number 10006/279

8520 Eagle Palm Drive

Riverview FL 33578

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-TAMPA

Certificate Number 10006/50

2400 South Division Avenue

Orlando FL 32805

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 10 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-TAMPA

Certificate Number 10006/187

2100 Crystal Grove Drive

Lakeland FL 33801

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-TAMPA

Certificate Number 10006/188

1563 Jessie Street

Jacksonville FL 32206

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-TAMPA

Certificate Number 10006/190

5028 113th Avenue North

Clearwater FL 33760

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-TAMPA

Certificate Number 10006/191

2475 17th Street

Sarasota FL 34234

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 11 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-TAMPA

Certificate Number 10006/192

6952 Sonny Dale Drive

Melbourne FL 32904

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. - TAMPA

Certificate Number 10006/193

3121 Evans Avenue

Fort Myers FL 33901

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-TAMPA

Certificate Number 10006/194

800 Industrial Boulevard

Naples FL 34104

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-TAMPA

Certificate Number 10006/195

110 Century Park Drive

Tallahassee FL 32304

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 12 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. - TAMPA

Certificate Number 10006/196

930 Mason Court

Daytona Beach FL 32117

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-TAMPA

Certificate Number 10006/197

1015 South Main Street

Gainesville FL 32601

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. - TAMPA

Certificate Number 10006/198

11250 NW 91st Street

Medley (Miami) FL 33178

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-TAMPA

Certificate Number 10006/201

1255 Northwest 21st Street

Pompano Beach FL 33069

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 13 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-TAMPA

Certificate Number 10006/202

1871 Old Okeechobee Road

West Palm Beach FL 33409

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-TAMPA

Certificate Number 10006/203

3451 Oleander Avenue

Fort Pierce FL 34982

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. - TAMPA

Certificate Number 10006/281

4010 West Osborne Avenue

Tampa FL 33614

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. - TAMPA

Tampa Dist.

Certificate Number 10006/272

3513 Transmitter Road

Panama City FL 32404

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 14 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. - TAMPA

Tampa Dist.

Certificate Number 10006/273

4170 Whidden Boulevard

Port Charlotte FL 33980

United States of America

Oversight, support, and management for all Pittsburgh

district operations of wholesale distribution of

electrical, data, and telecommunications equipment

and supplies.

Graybar Electric Company, Inc.

-PITTSBURGH HQ

Certificate Number 10006/65

900 Ridge Avenue

Pittsburgh PA 15212

United States of America

Sales Counter activities associated with wholesale

distribution of electrical, data and telecommunications

equipment and supplies

Graybar Electric Company, Inc.

-PITTSBURGH

Certificate Number 10006/69

3200 Jacob Street

Wheeling WV 26003

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.

-PITTSBURGH

Certificate Number 10006/70

3805 Highland Park St NW

North Canton OH 44720

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 15 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.

-PITTSBURGH

Certificate Number 10006/45

1333 East Manhattan Boulevard

Toledo OH 43608

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.

-PITTSBURGH

Certificate Number 10006/6

1450 Geoffrey Trail

Youngstown OH 44509

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.

-PITTSBURGH

Certificate Number 10006/9

1022 West 8th Street

Cincinnati OH 45203

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.

-PITTSBURGH

Certificate Number 10006/53

350 Metro Park

Rochester NY 14623

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 16 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.

-PITTSBURGH

Certificate Number 10006/55

6605 Deere Road

Syracuse NY 13206

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.

-PITTSBURGH

Certificate Number 10006/60

425 Cayuga Road

Suite 100

Cheektowaga NY 14225

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.

-PITTSBURGH

Certificate Number 10006/66

6161 Halle Drive

Valley View OH 44125

United States of America

Sales Counter activities associated with wholesale

distribution of electrical, data and telecommunications

equipment and supplies

Graybar Electric Company, Inc.

-PITTSBURGH

Certificate Number 10006/67

1120 National Parkway

Mansfield OH 44906

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 17 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Sales Counter activities associated with wholesale

distribution of electrical, data and telecommunications

equipment and supplies

Graybar Electric Company, Inc.

-PITTSBURGH

Certificate Number 10006/68

872 Georges Station Road

Greensburg PA 15601

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.

-PITTSBURGH

Certificate Number 10006/180

1010 Young Street

Charleston WV 25301

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.

-PITTSBURGH

Certificate Number 10006/181

730 East Fourth Street

Dayton OH 45402

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.

-PITTSBURGH

Certificate Number 10006/182

1740 Fortune Court

Lexington KY 40509

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 18 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.

-PITTSBURGH

Certificate Number 10006/183

1200 Kinnear Road

Columbus OH 43212

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.

-PITTSBURGH

Certificate Number 10006/184

3880 Business Park Drive

Louisville KY 40213

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.

-PITTSBURGH

Certificate Number 10006/185

990 W. Grand Avenue

Lima OH 45801

United States of America

Sales Counter activities associated with wholesale

distribution of electrical, data and telecommunications

equipment and supplies

Graybar Electric Company, Inc.

-PITTSBURGH

Certificate Number 10006/231

1220 Myrtle Street

Erie PA 16501

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 19 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Inventory Storage and wholesale distribution of

electrical, data, and telecommunications equipment

and supplies

Graybar Electric Company, Inc.

-PITTSBURGH

Certificate Number 10006/253

1100 Ohio Works Drive

Youngstown OH 44510

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.

-PITTSBURGH

Certificate Number 10006/294

417 Commerce Rd

Vestal NY 13850-2203

United States of America

Oversight, support, and management for all Atlanta

District operations of wholesale distribution of

electrical, data, and telecommunications equipment

and supplies.

Graybar Electric Company, Inc. -ATLANTA

HQ

Certificate Number 10006/2

2050 Nancy Hanks Drive

Norcross GA 30071

United States of America

Graybar Electric Company, Inc.-Branch

Certificate Number 10006/2

2050 Nancy Hanks Drive

Norcross GA 30071

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 20 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Sales Counter activities associated with wholesale

distribution of electrical, data and telecommunications

equipment and supplies

Graybar Electric Company, Inc. -ATLANTA

Certificate Number 10006/163

200 East Daniel Morgan Avenue

Spartanburg SC 29302

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. -ATLANTA

Certificate Number 10006/265

3222 Mike Padgett Highway

Augusta GA 30906

United States of America

Sales Counter activities associated with wholesale

distribution of electrical, data and telecommunications

equipment and supplies

Graybar Electric Company, Inc. -ATLANTA

Certificate Number 10006/268

1791 Alpine Drive

Clarksville TN 37040

United States of America

Inventory Storage and wholesale distribution of

electrical, data, and telecommunications equipment

and supplies

Graybar Electric Company, Inc. -ATLANTA

Certificate Number 10006/254

8180 Troon Circle, Building 100

Austell GA 30168-7852

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 21 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. -ATLANTA

Certificate Number 10006/179

825 8th Avenue, South

Nashville TN 37203

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. -ATLANTA

Certificate Number 10006/178

105 Business Park Drive

Ridgeland MS 39157

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. -ATLANTA

Certificate Number 10006/177

197 Lurton Street

Pensacola FL 32505

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. -ATLANTA

Certificate Number 10006/176

4359 Halls Mill Road

Mobile AL 36693

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 22 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. -ATLANTA

Certificate Number 10006/175

7219 Investment Drive

N Charleston SC 29418

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. -ATLANTA

Certificate Number 10006/173

10 Westgate Boulevard

Savannah GA 31405

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. -ATLANTA

Certificate Number 10006/172

5734 Research Park Blvd NW

Huntsville AL 35806

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. -ATLANTA

Certificate Number 10006/171

6013 John Douglas Drive

Chattanooga TN 37421

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 23 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. -ATLANTA

Certificate Number 10006/170

3020 North Central Avenue

Knoxville TN 37917

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. -ATLANTA

Certificate Number 10006/169

745 Sunset Boulevard

West Columbia SC 29169

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. -ATLANTA

Certificate Number 10006/168

1040 London Drive

Birmingham AL 35211

United States of America

Sales Counter activities associated with wholesale

distribution of electrical, data and telecommunications

equipment and supplies

Graybar Electric Company, Inc. -ATLANTA

Certificate Number 10006/167

85 Peeples Valley Rd, SE

Cartersville GA 30121

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 24 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Sales Counter activities associated with wholesale

distribution of electrical, data and telecommunications

equipment and supplies

Graybar Electric Company, Inc. -ATLANTA

Certificate Number 10006/165

107 Forest Parkway

Building 200, Suite 400

Forest Park GA 30297

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. -ATLANTA

Certificate Number 10006/291

520 North Eastern Blvd

Montgomery AL 36117

United States of America

Sales Counter activities associated with wholesale

distribution of electrical, data and telecommunications

equipment and supplies

Graybar Electric Company, Inc. -ATLANTA

Certificate Number 10006/164

1230A Kennestone Circle

Marietta GA 30066

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. -ATLANTA

Certificate Number 10006/162

299 Garlington Road

Greenville SC 29615

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 25 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Sales Counter activities associated with wholesale

distribution of electrical, data and telecommunications

equipment and supplies

Graybar Electric Company, Inc. -ATLANTA

Certificate Number 10006/276

10352 Express Drive

Gulfport MS 39503

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies

Graybar Electric Company, Inc. -ATLANTA

10006/296

3082 Finley Island Circle NW

Decatur AL 35601

United States of America

Oversight, support, and management for all Boston

District operations of wholesale distribution of

electrical, data, and telecommunications equipment

and supplies.

Graybar Electric Company, Inc. -BOSTON

HQ

Certificate Number 10006/292

21A Concord Road

Wilmington MA 01887

United States of America

Sales Counter activities associated with wholesale

distribution of electrical, data and telecommunications

equipment and supplies

Graybar Electric Company, Inc.-BOSTON

Certificate Number 10006/133

265 Ballardvale Street

Wilmington MA 01887

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 26 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. - BOSTON

Certificate Number 10006/126

31 Pearson Way

West Springfield MA 01089

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-BOSTON

Certificate Number 10006/8

392 University Ave.

Westwood MA 02090

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. - BOSTON

Certificate Number 10006/127

245 Niantic Avenue

Cranston RI 02907

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-BOSTON

Certificate Number 10006/128

52 Millbrook Street

Worcester MA 01606

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 27 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-BOSTON

Certificate Number 10006/129

29 West Commercial Street

Portland ME 04101

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. - BOSTON

Certificate Number 10006/130

80 Pepsi Road

Manchester NH 03109

United States of America

Sales Counter activities associated with wholesale

distribution of electrical, data and telecommunications

equipment and supplies

Graybar Electric Company, Inc.-BOSTON

Certificate Number 10006/131

21 Allen Street

Rutland VT 05701

United States of America

Sales Counter activities associated with wholesale

distribution of electrical, data and telecommunications

equipment and supplies

Graybar Electric Company, Inc. - BOSTON

Certificate Number 10006/290

426 E First St

South Boston MA 02127

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 28 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-BOSTON

Certificate Number 10006/132

25 Research Parkway

Wallingford CT 06492

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-BOSTON

Certificate Number 10006/134

58 Miller Lane

Williston VT 05495

United States of America

Inventory Storage and wholesale distribution of

electrical, data, and telecommunications equipment

and supplies

Graybar Electric Company, Inc.-BOSTON

Certificate Number 10006/250

305 John Hancock Road

Taunton MA 02780

United States of America

Oversight, support, and management for all Dallas

District operations of wholesale distribution of

electrical, data, and telecommunications equipment

and supplies.

Graybar Electric Company, Inc. - DALLAS

HQ

Certificate Number 10006/206

4601 Cambridge Road

Fort Worth TX 76155

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 29 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-DALLAS

Certificate Number 10006/12

1922 Waukesha Drive

Pflugerville TX 78660

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-DALLAS

Certificate Number 10006/1

6161 Bingle Road

Houston TX 77092

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-DALLAS

Certificate Number 10006/215

4503 Perrin Creek

San Antonio TX 78217

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. - DALLAS

Certificate Number 10006/216

5050 Washington Boulevard

Beaumont TX 77707

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 30 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-DALLAS

Certificate Number 10006/217

1205 Distributors Row

Harahan LA 70123

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-DALLAS

Certificate Number 10006/218

1402 Laredo Street

Corpus Christi TX 78401

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-DALLAS

Certificate Number 10006/219

7676 Airline Highway

Baton Rouge LA 70814

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. - DALLAS

Certificate Number 10006/220

1906 Bilbo Street

Lake Charles LA 70601

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 31 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-DALLAS

Certificate Number 10006/226

1900 S.W. First Street

Amarillo TX 79105

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-DALLAS

Certificate Number 10006/227

2536 Linwood Avenue

Shreveport LA 71103

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-DALLAS

Certificate Number 10006/228

1601 South Treadaway

Abilene TX 79602

United States of America

Inventory Storage and wholesale distribution of

electrical, data, and telecommunications equipment

and supplies

Graybar Electric Company, Inc. - DALLAS

Certificate Number 10006/255

13131 N. Promenade Boulevard

Stafford National Zone Warehouse

Stafford TX 77477

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 32 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Oversight, support, and management for all Chicago

District operations of wholesale distribution of

electrical, data, and telecommunications equipment

and supplies.

Graybar Electric Company, Inc. - CHICAGO

HQ

Certificate Number 10006/46

1100 E Warrenville Rd Ste 100

Naperville IL 60563

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar

Certificate Number 10006/46

900 Regency Dr

Glendale Heights, IL 60139

United States of America

Sales and purchasing of electrical, data, and

telecommunications equipment and supplies

Graybar Electric Company, Inc.-CHICAGO

Certificate Number 10006/39

2367 S. Linden Road, Suite A

Flint MI 48532

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-CHICAGO

Certificate Number 10006/7

6445 Indianapolis Boulevard

Hammond IN 46320

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 33 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-CHICAGO

Certificate Number 10006/28

650 South 108th Street

West Allis WI 53214

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-CHICAGO

Certificate Number 10006/29

2130 W. Badger Road

Madison WI 53713

United States of America

Sales Counter activities associated with wholesale

distribution of electrical, data and telecommunications

equipment and supplies

Graybar Electric Company, Inc.-CHICAGO

Certificate Number 10006/33

539 West 14th Place

Chicago IL 60607

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-CHICAGO

Certificate Number 10006/35

5425 Distribution Drive

Fort Wayne IN 46825

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 34 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-CHICAGO

Certificate Number 10006/36

9222 Orly Road

Indianapolis IN 46241

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-CHICAGO

Certificate Number 10006/37

6879 Enterprise Dr

South Bend IN 46628

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. - CHICAGO

Certificate Number 10006/40

2204 Turner Avenue NW

Walker MI 49544

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-CHICAGO

Certificate Number 10006/43

401 Elm Street

Lansing MI 48912

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 35 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. - CHICAGO

Certificate Number 10006/44

8350 Haggerty Road

Belleville MI 48111

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-CHICAGO

Certificate Number 10006/113

5008 Tremont Avenue

Davenport IA 52807

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-CHICAGO

Certificate Number 10006/114

2424 North Main Street

East Peoria IL 61611

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-CHICAGO

Certificate Number 10006/115

2205 W. Wabash Avenue, Suite 104-B

Springfield IL 62704

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 36 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-CHICAGO

Certificate Number 10006/125

3336 Sixth Street SW

Cedar Rapids IA 52404

United States of America

Sales Counter activities associated with wholesale

distribution of electrical, data and telecommunications

equipment and supplies

Graybar Electric Company, Inc. - CHICAGO

Certificate Number 10006/293

301 Mercury Dr Bay #1

Champaign IL 61822

United States of America

Inventory Storage and wholesale distribution of

electrical, data, and telecommunications equipment

and supplies

Graybar Electric Company, Inc.-CHICAGO

Certificate Number 10006/260

1700 Crossroad Drive

Joliet IL 60431

United States of America

Sales Counter activities associated with wholesale

distribution of electrical, data and telecommunications

equipment and supplies

Graybar Electric Company, Inc.-CHICAGO

Certificate Number 10006/266

28188 Schoolcraft Road

Livonia MI 48150

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 37 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Oversight, support, and management for all New York

District operations of wholesale distribution of

electrical, data, and telecommunications equipment

and supplies.

Graybar Electric Company, Inc.-NEW YORK-

HQ

Certificate Number 10006

Raritan Plaza III

105 Fieldcrest Avenue, Suite 202

Edison NJ 08837

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-NEW YORK

Certificate Number 10006/72

1550 South Warfield Street

Philadelphia PA 19146

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-NEW YORK

Certificate Number 10006/73

1039 South 13th Street

Harrisburg PA 17104

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-NEW YORK

Certificate Number 10006/13

43 Boulden Boulevard

New Castle DE 19720

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 38 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. -NEW YORK

Certificate Number 10006/14

2060 Vultee Street

Allentown PA 18103

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. -NEW YORK

Certificate Number 10006/54

229 Church Street

Albany NY 12202

United States of America

Sales and purchasing of electrical, data, and

telecommunications equipment and supplies

Graybar Electric Company, Inc. - NEW YORK

Certificate Number 10006/56

401 Franklin Avenue, Suite 220

Garden City NY 11530

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-NEW YORK

Certificate Number 10006/58

6 Skyline Drive

Hawthorne NY 10532

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 39 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Sales Counter activities associated with wholesale

distribution of electrical, data and telecommunications

equipment and supplies

Graybar Electric Company, Inc. -NEW YORK

Certificate Number 10006/59

3 Nami Lane, Unit 4-5

Hamilton NJ 08619

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. -NEW YORK

Certificate Number 10006/61

800 Huyler Street

Teterboro NJ 07608

United States of America

Sales and purchasing of electrical, data ,and

telecommunications equipment and supplies

Graybar Electric Company, Inc. -NEW YORK

Certificate Number 10006/63

Raritan Plaza III

105 Field Crest Avenue, Suite 207

Edison NJ 08837

United States of America

Inventory Storage and wholesale distribution of

electrical, data, and telecommunications equipment

and supplies

Graybar Electric Company, Inc. -NEW YORK

Logistics Warehouse

Certificate Number 10006/284

8001 Industrial Avenue

Carteret NJ 07008

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 40 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies

Graybar Electric Company, Inc.-NEW YORK

Certificate Number 10006/289

2400 Reach Rd. Suite 600

Williamsport PA 17701

United States of America

Oversight, support, and management for all Richmond

District operations of wholesale distribution of

electrical, data, and telecommunications equipment

and supplies.

Graybar Electric Company, Inc.-RICHMOND

HQ

Certificate Number 10006/75

1510 Tomlynn Street

Richmond VA 23230

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-RICHMOND

Certificate Number 10006/11

1200 Grecade Street

Greensboro NC 27408

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-RICHMOND

Certificate Number 10006/76

3808 Progress Road Industrial Park

Norfolk VA 23502

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 41 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-RICHMOND

Certificate Number 10006/77

124 Hilliard Avenue

Asheville NC 28801

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-RICHMOND

Certificate Number 10006/78

1125 Salem Avenue Southwest

Roanoke VA 24016

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-RICHMOND

Certificate Number 10006/79

211 S. New Hope Rd.

Raleigh NC 27610

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-RICHMOND

Certificate Number 10006/80

2755 Peters Creek Parkway

Winston-Salem NC 27127

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 42 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-RICHMOND

Certificate Number 10006/81

4800 Forbes Boulevard

Lanham MD 20706

United States of America

Sales Counter activities associated with wholesale

distribution of electrical, data and telecommunications

equipment and supplies

Graybar Electric Company, Inc.-RICHMOND

Certificate Number 10006/82

1425 Dave Lyle Boulevard

Rock Hill SC 29730

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-RICHMOND

Certificate Number 10006/83

1129 North 23rd Street

Wilmington NC 28405

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-RICHMOND

Certificate Number 10006/84

616 Regional Drive

Hampton VA 23661

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 43 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-RICHMOND

Certificate Number 10006/85

536 Anderson Street

Bristol TN 37620

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. - RICHMOND

Certificate Number 10006/87

3701 East Monument Street

Baltimore MD 21205

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-RICHMOND

Certificate Number 10006/232

2500 Wilkinson Boulevard

Charlotte NC 28208

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-RICHMOND

Certificate Number 10006/247

108 Sutherland Avenue North

Monroe NC 28110

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 44 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Inventory Storage and wholesale distribution of

electrical, data, and telecommunications equipment

and supplies

Graybar Electric Company, Inc. - RICHMOND

Certificate Number 10006/269

2501 Distribution Drive

Richmond VA 23231

United States of America

Inventory Storage and wholesale distribution of

electrical, data, and telecommunications equipment

and supplies

Graybar Electric Company, Inc. -RICHMOND

Public Branch of North Carolina

Certificate Number 10006/271

1700 West Pointe Drive, Suite A

Charlotte NC 28214

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-RICHMOND

Certificate Number 10006/88

45145 Ocean Court

Sterling VA 20166

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. -RICHMOND

10006/296

3175 S Main Street

Harrisonburg VA 22801-2671

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 45 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Oversight, support, and management for all Phoenix

District operations of wholesale distribution of

electrical, data, and telecommunications equipment

and supplies.

Graybar Electric Company, Inc. -PHOENIX

HQ

Certificate Number 10006/138

3350 West Earll Drive

Phoenix AZ 85017

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. -PHOENIX

Certificate Number 10006/141

4635 Galley Road

Colorado Springs CO 80915

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. -PHOENIX

Certificate Number 10006/16

1375 West 47th Avenue

Denver CO 80211

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. -PHOENIX

Certificate Number 10006/139

281 Menaul Boulevard NE

Albuquerque NM 87107

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 46 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Sales Counter activities associated with wholesale

distribution of electrical, data and telecommunications

equipment and supplies

Graybar Electric Company, Inc. -PHOENIX

Certificate Number 10006/147

1866 South Fraser Drive

Mesa AZ 85204

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. -PHOENIX

Certificate Number 10006/148

3300 Durazno Avenue

El Paso TX 79905

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-PHOENIX

Certificate Number 10006/149

3760 East Tennessee Street

Tucson AZ 85714

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-PHOENIX

Certificate Number 10006/156

7055 South Decatur Boulevard, Suite 100

Las Vegas NV 89118

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 47 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. - PHOENIX

Certificate Number 10006/157

2841 South 900 West

Salt Lake City UT 84119

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. - PHOENIX

Certificate Number 10006/274

14603 E. Moncrieff Place

Unit 200

Aurora CO 80011

United States of America

Oversight, support, and management for all California

District operations of wholesale distribution of

electrical, data, and telecommunications equipment

and supplies.

Graybar Electric Company, Inc. -

CALIFORNIA HQ

Certificate Number 10006/151

1370 Vista Valley Dr

Suite 100

Diamond Bar CA 91789

United States of America

Inventory Storage and wholesale distribution of

electrical, data, and telecommunications equipment

and supplies

Graybar Electric Company, Inc.-CALIFORNIA

Certificate Number 10006/100

3089 Whipple Road

Union City CA 94587

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 48 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Sales Counter activities associated with wholesale

distribution of electrical, data and telecommunications

equipment and supplies

Graybar Electric Company, Inc.-CALIFORNIA

Certificate Number 10006/267

1460 East Fourth Street

Los Angeles CA 90033

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-CALIFORNIA

Certificate Number 10006/49

655 South "H" Street

San Bernadino CA 92410

United States of America

Sales Counter activities associated with wholesale

distribution of electrical, data and telecommunications

equipment and supplies

Graybar Electric Company, Inc.-CALIFORNIA

Certificate Number 10006/98

1760 Cesar Chavez Street, Suite A

San Francisco CA 94124

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. -

CALIFORNIA

Certificate Number 10006/102

2626 Hamilton Avenue

Fresno CA 93721

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 49 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-CALIFORNIA

Certificate Number 10006/103

1211 Fee Drive

Sacramento CA 95815

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-CALIFORNIA

Certificate Number 10006/106

630 North 9th Street

Modesto CA 95350

United States of America

Sales Counter activities associated with wholesale

distribution of electrical, data and telecommunications

equipment and supplies

Graybar Electric Company, Inc.-CALIFORNIA

Certificate Number 10006/107

2201 Ringwood Avenue

San Jose CA 95131

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-CALIFORNIA

Certificate Number 10006/108

150 East Greg Street, Suite 107

Sparks (Reno) NV 89431

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 50 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-CALIFORNIA

Certificate Number 10006/109

1590 Solano Way

Concord CA 94520

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-CALIFORNIA

Certificate Number 10006/143

2959 Century Place

Costa Mesa CA 92626

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-CALIFORNIA

Certificate Number 10006/146

11505 Dublin Boulevard

Dublin CA 94568

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-CALIFORNIA

Certificate Number 10006/154

6100 Schirra Court

Bakersfield CA 93313

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 51 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Sales Counter activities associated with wholesale

distribution of electrical, data and telecommunications

equipment and supplies

Graybar Electric Company, Inc.-CALIFORNIA

Certificate Number 10006/158

1640 South Sinclair

Anaheim CA 92806

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-CALIFORNIA

Certificate Number 10006/159

16301 Raymer Street

Van Nuys CA 91406

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-

CALIFORNIA

Certificate Number 10006/160

8606 Miralani Drive

San Diego CA 92126

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-CALIFORNIA

Certificate Number 10006/161

5360 Overpass Road

Santa Barbara CA 93111

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 52 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Inventory Storage and wholesale distribution of

electrical, data, and telecommunications equipment

and supplies

Graybar Electric Company, Inc.-

CALIFORNIA

Certificate Number 10006/252

Fresno Zone Warehouse

4401 East Central Avenue

Fresno CA 93725-9378

United States of America

Inventory storage and wholesale distribution of

electrical, data, and telecommunication equipment

and supplies.

Graybar Electric Company, Inc. -

CALIFORNIA

Certificate Number 10006/297

2205 Mt Vernon Ave

Pomona CA 91768-3318

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-CALIFORNIA

Certificate Number 10006/248

3035 Prospect Park Dr, Suite 60

Suite 100

Rancho Cordova CA 95670

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. -

CALIFORNIA

Certificate Number 10006/283

237 Todd Road, Suite 106

Santa Rosa CA 95407

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 53 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Oversight, support, and management for all

Minneapolis District operations of wholesale

distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-

MINNEAPOLIS HQ

Certificate Number 10006/48

2300 East 25th Street

Minneapolis MN 55406

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.

-MINNEAPOLIS

Certificate Number 10006/10

2601 West Superior Street

Duluth MN 55806

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.

-MINNEAPOLIS

Certificate Number 10006/119

600 East 4th Street

Des Moines IA 50309

United States of America

Inventory Storage and wholesale distribution of

electrical, data, and telecommunications equipment

and supplies

Graybar Electric Company, Inc. -

MINNEAPOLIS

Certificate Number 10006/31

7601 Setzler Parkway N

Brooklyn Park MN 55445

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 54 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-

MINNEAPOLIS

Certificate Number 10006/24

2805 Third Avenue North

Fargo ND 58102

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.

-MINNEAPOLIS

Certificate Number 10006/22

2810 North First Avenue

Sioux Falls SD 57104

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.

-MINNEAPOLIS

Certificate Number 10006/20

910 Seventh Street NW

Rochester MN 55901

United States of America

Sales Counter activities associated with wholesale

distribution of electrical, data and telecommunications

equipment and supplies

Graybar Electric Company, Inc. -

MINNEAPOLIS

Certificate Number 10006/21

1600 North Riverfront Drive

Mankato MN 56001

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 55 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Sales Counter activities associated with wholesale

distribution of electrical, data and telecommunications

equipment and supplies

Graybar Electric Company, Inc. -

MINNEAPOLIS

Certificate Number 10006/23

3100 Sixth Street

Brookings SD 57006

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. -

MINNEAPOLIS

Certificate Number 10006/25

1869 America Boulevard

De Pere WI 54115

United States of America

Sales Counter activities associated with wholesale

distribution of electrical, data and telecommunications

equipment and supplies

Graybar Electric Company, Inc. -

MINNEAPOLIS

Certificate Number 10006/26

56 West Bay Shore Street

Marinette WI 54143

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. -

MINNEAPOLIS

Certificate Number 10006/243

1106 Sunridge Drive

St. Cloud MN 56301

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 56 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. -

MINNEAPOLIS

Certificate Number 10006/27

2010 South 30th Street

Manitowoc WI 54220

United States of America

Sales Counter activities associated with wholesale

distribution of electrical, data and telecommunications

equipment and supplies

Graybar Electric Company, Inc. -

MINNEAPOLIS

Certificate Number 10006/245

2917 Hoover Avenue

Stevens Point WI 54481

United States of America

Sales Counter activities associated with wholesale

distribution of electrical, data and telecommunications

equipment and supplies

Graybar Electric Company, Inc.

-MINNEAPOLIS

Certificate Number 10006/278

3404 15th Avenue East, Unit 3

Hibbing MN 55746

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc.-

MINNEAPOLIS

Certificate Number 10006/282

7601 Setzler Parkway N

Brooklyn Park MN 55445

United States of America

April 15, 1996

December 28, 2020

Certified Since:

Valid Until:

July 5, 2018Reissued:

December 29, 2017Cycle Issued:

This approval is subject to the company maintaining its system to the required standard, which will be monitored by NQA, USA, 289

Great Road, Suite 105, Acton, MA 01720, an accredited organization under the ANSI-ASQ National Accreditation Board.

Page 57 of 57

Appendix to Certificate Number: 10006/4

Includes Facilities Located at:

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies

Graybar Electric Company, Inc.

-MINNEAPOLIS

Certificate Number 10006/288

3909 Apple Creek Road, Suite A

Bismark ND 58504

United States of America

Sales Counter activities associated with wholesale

distribution of electrical, data and telecommunications

equipment and supplies

Graybar Electric Company, Inc.

-MINNEAPOLIS

Certificate Number 10006/287

11105 30G Street SW

Dickinson ND 58601

United States of America

Wholesale distribution of electrical, data, and

telecommunications equipment and supplies.

Graybar Electric Company, Inc. -

MINNEAPOLIS

Certificate Number 10006/17

308 State Street

St. Paul MN 55107

United States of America