Holding(s) in Company

Camco International Ltd
14 November 2006


                          Camco International Limited

                                (the 'Company')



                               Holding in Company



The Company received notification on 3 November 2006 that Fidelity International
Limited ('FIL') and its direct and indirect subsidiaries have a non-beneficial
interest in 12,935,413 ordinary shares of Euro0.01 each in the Company
('Ordinary Shares'), equivalent to 9.96 per cent. of the Company's issued
ordinary share capital. The interest is registered as follows:



Nominee/registered name                                          Ordinary Shares
                                                                            held
JP MORGAN                                                              1,005,100
CITIBANK LONDON                                                          626,700
NORTHERN TRUST LONDON                                                    457,769
BANK OF NEW YORK BRUSSELS                                                197,500
STATE STR BK AND TR CO LNDN                                               85,700
JP MORGAN                                                                868,900
JP MORGAN                                                              2,420,140
BROWN BROS HARRIMAN LTD LUX                                            6,637,204
STATE STR BK AND TR CO LNDN                                              427,100
JP MORGAN                                                                209,300





The non-beneficial holders are FMR Corp. and it direct and indirect
subsidiaries, and FIL and its direct and indirect subsidiaries.


The notification by FIL also comprises a notifiable interest of Mr Edward C
Johnson 3rd, a principal shareholder of FMR Corp. and FIL.



Enquiries:


Camco International Limited 020 7256 7979

Scott McGregor, Group Chief Financial Officer



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