Notice of Results

Diploma PLC
19 April 2007


    FOR IMMEDIATE RELEASE

                                                                  19 April 2007

                                  DIPLOMA PLC
                                        
                      NOTIFICATION OF 2007 INTERIM RESULTS
                                        

    Diploma PLC, the international group of specialised distribution businesses,
    will announce its Interim Results for the six month period ended 31 March
    2007 on Monday, 14 May 2007.

    There will be an analyst presentation of the results at the offices of
    Bankside Consultants Limited, 1 Frederick's Place, London, EC2R 8AE, at 9.00
    am on that day.



    For further information, please contact:

    Bruce Thompson, Chief Executive Officer         020 7638 0934
    Nigel Lingwood, Group Finance Director          020 7448 4872
    Ian Seaton, Bankside Consultants                020 7367 8891





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