1 June 2018

SThree plc

Voting Rights and Capital

At the date of this announcement, SThree plc's issued share capital consists of 131,842,950 ordinary shares of 1p each with voting rights. Currently there are 1,724,673 shares held in Treasury, and the total number of voting rights in SThree plc is 130,118,277.

Shareholders may use the above figure of 130,118,277 as the denominator for the calculations by which they can determine if they are required to notify their interest in, or a change in their interest in, SThree plc under the FCA's Disclosure and Transparency Rules.

Kirsty Mulholland

Senior Company Secretarial Assistant

0207 292 6892