Attached files

file filename
10-K - FORM 10-K - INSIGHT ENTERPRISES INCc12987e10vk.htm
EX-21 - EXHIBIT 21 - INSIGHT ENTERPRISES INCc12987exv21.htm
EX-31.1 - EXHIBIT 31.1 - INSIGHT ENTERPRISES INCc12987exv31w1.htm
EX-24.4 - EXHIBIT 24.4 - INSIGHT ENTERPRISES INCc12987exv24w4.htm
EX-24.3 - EXHIBIT 24.3 - INSIGHT ENTERPRISES INCc12987exv24w3.htm
EX-24.2 - EXHIBIT 24.2 - INSIGHT ENTERPRISES INCc12987exv24w2.htm
EX-24.1 - EXHIBIT 24.1 - INSIGHT ENTERPRISES INCc12987exv24w1.htm
EX-24.6 - EXHIBIT 24.6 - INSIGHT ENTERPRISES INCc12987exv24w6.htm
EX-24.7 - EXHIBIT 24.7 - INSIGHT ENTERPRISES INCc12987exv24w7.htm
EX-24.8 - EXHIBIT 24.8 - INSIGHT ENTERPRISES INCc12987exv24w8.htm
EX-24.5 - EXHIBIT 24.5 - INSIGHT ENTERPRISES INCc12987exv24w5.htm
EX-23.1 - EXHIBIT 23.1 - INSIGHT ENTERPRISES INCc12987exv23w1.htm
EX-31.2 - EXHIBIT 31.2 - INSIGHT ENTERPRISES INCc12987exv31w2.htm
EX-10.17 - EXHIBIT 10.17 - INSIGHT ENTERPRISES INCc12987exv10w17.htm
EX-10.16 - EXHIBIT 10.16 - INSIGHT ENTERPRISES INCc12987exv10w16.htm
Exhibit 32.1
INSIGHT ENTERPRISES, INC.
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 Annual Report of Insight Enterprises, Inc. (the “Company”) on Form 10-K for the period ended December 31, 2010 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), we, Kenneth T. Lamneck, 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/ Kenneth T. Lamneck      
  Kenneth T. Lamneck     
  Chief Executive Officer
February 23, 2011 
   
     
By:   /s/ Glynis A. Bryan      
  Glynis A. Bryan     
  Chief Financial Officer
February 23, 2011