15 December 2017

SThree plc

Transfer of shares held in treasury

SThree plc (the "Company") announces that on 15 December 2017 it transferred 2,404 ordinary shares of 1p each ("Ordinary Shares") from treasury to be used for the maturity of the Irish SIP Scheme.

Following this transfer the Company holds 1,764,432 Ordinary Shares in treasury and the Company's issued share capital is 131,784,729 Ordinary Shares (excluding Ordinary Shares held in treasury).

Kirsty Mulholland

Senior Company Secretarial Assistant

0207 7268 6000