Holding(s) in Company

Diploma PLC
20 October 2004


                                  DIPLOMA PLC
                        20 Bunhill Row, London EC1Y 8UD
              (Registered in England No. 3899848 at above address)
                Telephone: [phone] Fax: [phone]



Company Announcements Office, London Stock Exchange

No. of pages inc. this one: 1



20 October 2004

Dear Sirs,

We have received a letter today from Fidelity International Limited and its
subsidiary Fidelity Investment Services Ltd notifying their interest in 7.59% of
our issued share capital.


Yours faithfully

 

NP Lingwood

Company Secretary




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