SThree plc 22 January 2007 Voting Rights and Capital In conformity with the Transparency Directive, we hereby confirm that, as at the date of this announcement, SThree plc's issued share capital consists of 137,993,170 ordinary shares of 1p each with voting rights. Currently there are no shares held in Treasury, therefore, the total number of voting rights in SThree plc is 137,993,170. The above figure may be used by shareholders as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change to their interest in, SThree plc under the FSA's Disclosure and Transparency Rules. In addition, as a result of exercises of personal options granted by the below individuals prior to IPO, and related adjustments, the following material interests in SThree plc ordinary shares of 1p each are hereby confirmed: Name No. of shares % of share capital Simon Peter Arber 12,794,975 shares 9.27% William Frederick Bottriell 17,236,137 shares 12.49% Enquiries: Steve Hornbuckle, Company Secretary Tel: 020 7292 7676 This information is provided by RNS The company news service from the London Stock Exchange