Serco Group plc (the "Company") was notified on 30 March 2010 that, on 29 March
2010, the following Directors purchased the number of ordinary shares in the
Company shown below opposite their names at a price of 601.9026 pence per
share, to be held as Investment Shares under the terms of the Company's
Deferred Bonus Plan.

Christopher Hyman         42,379                                             
                                                                             
Andrew Jenner             21,638                                             

This notice is given in fulfilment of obligations under DTR3.1.2R and DTR3.1.4R
(1)(a).