EX-32.1 4 nsit-20230630x10qexx321.htm EX-32.1
INSIGHT ENTERPRISES, INC.
Exhibit 32.1
CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
In connection with the Quarterly Report on Form 10-Q of Insight Enterprises, Inc. (the “Company”) for the quarter ended June 30, 2023 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), we, Joyce A. Mullen, Chief Executive Officer of the Company, and Glynis A. Bryan, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. §1350, as adopted pursuant to §906 of the Sarbanes-Oxley Act of 2002, that to the best of our knowledge:
(1)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.

By: | /s/ Joyce A. Mullen
| Joyce A. Mullen
| Chief Executive Officer
| August 3, 2023
By: | /s/ Glynis A. Bryan
| Glynis A. Bryan
| Chief Financial Officer
| August 3, 2023