Director/PDMR Shareholding

Serco Group plc (the "Company") has been notified that, on 27 March 2009, Kevin
Beeston, non-executive Chairman, sold in the London market 867,481 ordinary
shares in the Company at an average price of 348.2 pence per share. These
comprise shares arising from the exercise of 644,603 options awarded under the
Company's 1998 Executive Option Plan with an average exercise price of 211
pence per share, and 222,878 shares arising from awards under the Company's
1996 Long Term Incentive Scheme.

Following these transactions, Mr Beeston has a beneficial interest (as defined
under section 346 of the Companies Act 1985) in 100,000 ordinary shares in the
Company plus interests through the Company's share-based incentive schemes in a
further 894,912 shares in the Company.

The Company has also been notified that, on the same day, Christopher Hyman,
Chief Executive, sold in the London market 40,812 ordinary shares in the
Company at 358 pence per share. These shares arose from the exercise of
options, due to expire on 31 March 2009, awarded under the Company's 1998
Executive Option Plan with an exercise price of 245 pence per share.

Following this transaction, Mr Hyman has a beneficial interest (as defined
under section 346 of the Companies Act 1985) in 166,440 ordinary shares in the
Company plus interests through the Company's share-based incentive schemes in a
further 2,269,323 shares in the Company.

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