Schedule 10

Catlin Group Limited
11 January 2007


                              Catlin Group Limited

                                  SCHEDULE 10
                   NOTIFICATION OF MAJOR INTERESTS IN SHARES


1.  Name of company:
 
    Catlin Group Limited


2.  Name of shareholder having a major interest:

    FMR Corp, Fidelity International Limited, Edward C Johnson 3d


3.  Please state whether notification indicates that it is in respect of holding
    of the shareholder named in 2 above or in respect of a non-beneficial 
    interest or in the case of an individual holder if it is a holding of that 
    person's spouse or children under the age of 18

    FMR Corp and its direct and indirect subsidiaries, and Fidelity 
    International Limited and its direct and indirect subsidiaries both being 
    non-beneficial holders


4.  Name of the registered holder(s) and, if more than one holder, the number of
    shares held by each of them:

     Shares Held      Management     Nominee/Registered Name
                        Company
      1,724,108          FPM         JP MORGAN, BOURNEMOUTH
        670,586          FPM         NORTHERN TRUST LONDON
        442,271          FPM         HSBC BANK PLC
        188,330          FPM         STATE STR BK AND TR CO LNDN (S)
         83,545          FPM         CITIBANK LONDON
         62,807          FPM         BANK OF NEW YORK BRUSSELS
        142,900        FMRCO         BROWN BROTHERS HARRIMAN AND CO
      8,804,009         FISL         JP MORGAN, BOURNEMOUTH
      6,467,552          FIL         BROWN BROS, HARRIMAN LTD LUX
      3,168,475          FIL         JP MORGAN, BOURNEMOUTH
         52,480          FIL         STATE STR BK AND TR CO LNDN (S)
         11,600          FIL         BNP PARIBAS, PARIS
          7,000          FIL         BNP PARIBAS, PARIS (C)
         15,500          FIJ         BROWN BROTHERS HARRIMAN AND CO
      1,007,065          FII         JP MORGAN, BOURNEMOUTH
        476,644       FIGEST         BNP PARIBAS, PARIS
     23,324,872                      Grand Total Common Shares


    Note: Abbreviations used above are as follows:

    'FIGEST'       Fidelity Gestion
    'FII'          Fidelity Investments International
    'FIJ'          Fidelity Investments Japan
    'FIL'          Fidelity International Limited
    'FISL'         Fidelity Investment Services Limited
    'FMRCO'        Fidelity Management and Research Company
    'FPM'          Fidelity Pension Management


5.  Number of shares / amount of stock acquired:

    6,794,487


6.  Percentage of issued class:

    2.78%


7.  Number of shares / amount of stock disposed:

    N/A


8.  Percentage of issued class:

    N/A


9.  Class of security:

    Common shares


10. Date of transaction:

    Holdings are as at 9 January 2007. 'Shares acquired' is increase since 
    previous disclosure


11. Date company informed:

    10 January 2007


12. Total holding following this notification:

    23,324,872


13. Total percentage holding of issued class following this notification:

    9.54%

14. Any additional information:


15. Name of contact and telephone number for queries:

    William Spurgin, 020 7458 5726



16. Name and signature of authorised company official responsible for making
    this notification:

    William Spurgin, Head of Investor Relations


Date of notification: 10 January 2007


The FSA does not give any express or implied warranty as to the accuracy of this
document or material and does not accept any liability for error or omission.
The FSA is not liable for any damages (including, without limitation, damages
for loss of business or loss of profits) arising in contract, tort or otherwise
from the use of or inability to use this document, or any material contained in
it, or from any action or decision taken as a result of using this document or
any such material.



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