Significant shareholding

Celtic Resources Holdings PLC
04 May 2006


                         Celtic Resources Holdings plc

                     ("Celtic Resources" or "the Company")


                            Significant Shareholding

The Company was notified on 3 May 2006 by Aton International Limited that one of
its custodian accounts, Starberry Limited, is the beneficial owner of 1,823,914
ordinary shares in Celtic Resources, which represents 4.01 per cent. of the
total issued ordinary share capital of the Company.




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