Holding(s) in Company

Catlin Group Limited
18 March 2005


                        Holding in Catlin Group Limited

Catlin Group Limited has received notification of the following:

Capital Z Catlin Private Investment, Ltd. ('CapZ Catlin Private') and Capital Z
Catlin Investment, Ltd. ('CapZ Catlin') are transferring to certain of their
respective beneficial owners a portion of the Common Shares of the Company and
of the warrants to subscribe for Common Shares of the Company held by CapZ
Catlin Private and CapZ Catlin. The transfers are being made so that the
interests will be owned directly in the name of the beneficial owners. Following
such transfers, CapZ Catlin Private and CapZ Catlin and Capital Z Investments,
LLC ('Capital Z Investments') (collectively, 'Capital Z') will hold the
following interests in the Company:

Name of Registered Holder                       Number of Shares/%
CapZ Catlin Private                             69,062/0.04%
CapZ Catlin                                     12,965,544/8.4%
Total Attributable to Capital Z                 13,034,606/8.45%

In addition, Capital Z holds warrants to purchase 4,999,222 shares.




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