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 26, 2020 appearing in this Annual Report on Form 11-K of Computer Task Group, Inc. 401(k) Retirement Plan for the years ended December 31, 2019 and 2018.
/s/ Bonadio & Co., LLP
June 26, 2020
Amherst, New York