Exhibit 99.3

         CERTIFICATION OF PERIODIC FINANCIAL REPORT BY CHIEF EXECUTIVE
       OFFICER PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002


In connection with the Form 10-Q for the quarterly period ended June 30, 2002 of
Convergys Corporation (the "Company"), as filed with the Securities and Exchange
Commission on August 13, 2002 (the "Report"), I, James F. Orr, President and
Chief Executive Officer of the Company, certify, pursuant to Section 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 results of operations of the Company.


/s/ James F. Orr
-------------------------------------
James F. Orr
President and Chief Executive Officer

August 13, 2002