Total Voting Rights

1 June 2011

SThree plc

Voting Rights and Capital

At the date of this announcement, SThree plc's issued share capital consists of 123,007,579 ordinary shares of 1p each with voting rights. Currently there are 175,000 shares held in Treasury, and the total number of voting rights in SThree plc is 122,832,579.

The above figure of 122,832,579 may be used by shareholders 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 FSA's Disclosure and Transparency Rules.

Sian Hoskins

Company Secretarial Assistant

SThree plc

0207 268 6026