SThree plc 29 March 2006 For Immediate Release SThree plc ("SThree" or the "Company") Disposal of Shares SThree has today been notified that the co-founders of the Company, William Bottriell and Simon Arber (together the "Sellers"), yesterday sold ordinary shares in the Company, as follows: Selling Shares Shares disposed(% Remaining Remaining holding shareholder disposed of issued share holding (%of issued share capital) capital) William Bottriell 3,980,000 2.9 18,165,889 13.2 Simon Arber 8,020,000 5.8 15,316,317 11.1 Each Seller's remaining holding represents his beneficial holding in the Company. The remaining holdings of Mr Bottriell and Mr Arber are registered in the name of UBS Nominees. - Ends - Enquiries: Citigate Dewe Rogerson 020 7638 9571 Kevin Smith This information is provided by RNS The company news service from the London Stock Exchange