Director/PDMR Shareholding

Serco Group plc (the "Company") was notified on 24 April 2013 that, on 23 April
2013, the Directors named below received at nil cost the number of ordinary
shares in the Company shown opposite their names following the vesting of their
matching shares under the Deferred Bonus Plan. They both retained the
investment shares purchased at the time of the award.

                     Matching      Number of      Number of       Number of    
                      Shares      shares sold       shares        Investment   
                     received                      retained    shares retained 
                                                                               
Christopher Hyman     59,832         59,832           -             42,379     
                                                                               
Andrew Jenner         30,549         16,655         13,894          21,638     

In addition on the same day, the Directors detailed below, exercised options
which were granted 6 May 2003 under the Company's Executive Option Plan, at an
exercise price of 153 pence per share.

Details are as follows:-

                    Options exercised  Shares sold  Shares retained
                                                                   
Christopher Hyman        289,515         289,515           -       
                                                                   
Andrew Jenner            173,709         113,987        59,722     

All shares that were sold on the London Market were sold at 604.9498 pence per
share.

Mr Hyman has a beneficial interest in 917,024 ordinary shares in the Company,
with a value of 718% of his salary, and interests through the Company's
share-based incentive schemes in a further 2,137,303 shares in the Company.
This exceeds his requirement to hold shares valued at over 200% of salary.

Mr Jenner has a beneficial interest in 438,447 ordinary shares in the Company,
with a value of 585% of his salary, and interests through the Company's
share-based incentive schemes in a further 1,186,000 shares in the Company.
This exceeds his requirement to hold shares valued at over 100% of salary.

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