EXHIBIT 23
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in the Registration Statement (File No. 333-219911) of Computer Task Group, Incorporated on Form S-8 of our report dated June 25, 2021 appearing in this Annual Report on Form 11-K of Computer Task Group, Inc. 401(k) Retirement Plan for the years ended December 31, 2020 and 2019.
/s/ Bonadio & Co., LLP
June 25, 2021
Amherst, New York