SThree plc 31 May 2007 SThree plc Voting Rights and Capital In conformity with the Transparency Directive's transitional provision 6 we would like to notify the market of the following: At the date of this announcement SThree plc's issued capital consists of 138,475,663 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 138,475,663. The above figure (138,475,663) 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 in their interest in, SThree plc under the FSA's Disclosure and Transparency Rules. Steve Hornbuckle Company Secretary 020 7292 3876 This information is provided by RNS The company news service from the London Stock Exchange