EXHIBIT 23
INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM’S CONSENT
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 28, 2018 appearing in this Annual Report on Form 11-K of Computer Task Group, Inc. 401(k) Retirement Plan for the years ended December 31, 2017 and 2016.
/s/ Bonadio & Co., LLP
Amherst, New York
June 28, 2018