Director/PDMR Shareholding

KELLER GROUP PLC ("the Company")                        

The Company announces the following transactions by Directors of the Company in
the Company's shares:

The Company has granted awards (structured as options) to acquire ordinary
shares in the Company under the Keller Group Performance Share Plan 2004 (the
`Plan') with a grant date of 3 March 2011, as follows:

Director                                           Total number of ordinary    
                                                   shares                      
                                                                               
Mr J. R. Atkinson                                  67,936                      
                                                                               
Mr J. W. G. Hind                                   48,879                      
                                                                               
Mr R. M. Rubright                                  59,463                      
                                                                               
Dr W. Sondermann                                   55,041                      

No consideration was paid by any Director for the grant of an award.

The exercise price for the above awards is £1 in total (payable each time an
award is exercised). The awards will normally be exercisable for a period of
six months commencing on 3 March 2014, subject to continued employment and the
satisfaction of performance conditions, which will be measured over three
years.

The above named Directors notified the Company of their respective interests in
these shares on 7 March 2011.

Awards granted under the Plan to the above named Directors on 6 March 2008 were
subject to performance conditions relating to the three-year performance period
ended 31 December 2010 which were not met and, accordingly, these awards have
now lapsed.

Including the number of ordinary shares over which awards were granted under
the Plan on 3 March 2011, the Directors now hold share awards over the
following number of ordinary shares:

Director                                           Total number of ordinary    
                                                   shares over which options or
                                                   rights have been granted    
                                                   under all schemes           
                                                                               
Mr J. R. Atkinson                                  212,663                     
                                                                               
Mr J. W. G. Hind                                   153,011                     
                                                                               
Mr R. M. Rubright                                  186,754                     
                                                                               
Dr W. Sondermann                                   164,584                     

J. F. Holman

Secretary

10 March 2011