Director/PDMR Shareholding

Serco Group plc (the "Company") advises that, on 6 April 2010, the individuals
below, each a person discharging managerial responsibility, were granted
options to acquire the number of ordinary shares of 2p each in the Company
shown below opposite their names, through participation in the Serco Group plc
Performance Share Plan:

Christopher Hyman       213,750
                               
Andrew Jenner           110,190
                               
Clive Barton             32,960
                               
Michael Brown            32,470
                               
Nicholas Brown           32,290
                               
Ed Casey                 72,770
                               
Darryn Gibson            32,470
                               
Guy Leach                32,470
                               
Geoff Lloyd              33,630
                               
Robert McGuiness         37,740
                               
Tom Riall                37,000
                               
Seraj Taiyeb             36,360
                               
Andrew White             32,960

The number of shares which will vest is conditional upon the satisfaction of
performance conditions over a three-year performance period ending 31 December
2012.

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