Exhibit 99.11 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 of Pomeroy Computer Resources, Inc. (the "Company") on Form 10-Q for the period ending July 5, 2002 as filed with the Securities and Exchange Commission on the date hereof (the "Report"), I certify, pursuant to 18 U.S.C. Sec. 1350, as adopted pursuant to Sec. 906 of the Sarbanes-Oxley Act of 2002, that: (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 result of operations of the Company. /s/ David B. Pomeroy III David B. Pomeroy III Chief Executive Officer August 13, 2002 /s/ Michael E. Rohrkemper Michael Rohrkemper Chief Financial Officer August 13, 2002