Transaction in Own Shares

SThree plc
19 December 2007



                                   SThree plc



                             Purchase of own shares





SThree plc announces that on 18 December 2007, it purchased for cancellation,
100,000 ordinary shares of 1p each at an average price of 204.28 pence per
share.



The highest price paid was 205.5 pence per share and the lowest price paid was
202 pence per share.



For confirmation the Company's issued capital is now 137,052,163 ordinary shares
of 1p each.



Steve Hornbuckle

Company Secretary

020 7292 3838


                      This information is provided by RNS
            The company news service from the London Stock Exchange