CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
I, Kathleen M. Mazzarella, President and Chief Executive Officer of Graybar Electric Company, Inc. (the “Company”), certify, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, 18 U.S.C. Section 1350, that:
| (1) | | The Quarterly Report on Form 10-Q of the Company for the period ended September 30, 2023 (the “Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and |
| (2) | | The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. |
Date: October 30, 2023
| | |
| | /s/ Kathleen M. Mazzarella |
| | Kathleen M. Mazzarella |
| | President, Chief Executive Officer and Principal Executive Officer |