Holding(s) in Company

PipeHawk PLC
10 June 2005


                                                           For immediate release

                                                                 10th June, 2005


                          PipeHawk PLC ('the Company')

                              Notifiable interest

The Company has received notification that Cantor Fitzgerald Europe has an
interest in and is the registered holder of 900,000 ordinary shares in the
Company, representing 3.88 per cent. of the issued shared capital of the
Company.





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