Holding(s) in Company

CSS Stellar PLC
24 July 2007




TR-1: Notifications of Major Interests in Shares              CSS Stellar Plc

1. Identity of the issuer or the underlying issuer of
existing shares to which voting rights are attached:


2. Reason for notification (yes/no)                                Yes

An acquisition or disposal of voting rights


An acquisition or disposal of financial instruments which may result in the acquisition
of shares already issued to which voting rights are attached


An event changing the breakdown of voting rights


Other (please specify):______________
                                                     


3. Full name of person(s) subject to notification    Credit Agricole Cheuvreux International Ltd
obligation:                                          

4. Full name of shareholder(s) (if different from    Credit Agricole Cheuvreux International Ltd
3):                                                  

5. Date of transaction (and date on which the        18/07/07
threshold is crossed or reached if different):       


6. Date on which issuer notified:                    23/07/07
                                                     
7. Threshold(s) that is/are crossed or reached:      Holding after transaction went through
                                                     percentage threshold


8: Notified Details


A: Voting rights attached to shares

Class/type of    Situation previous to the Resulting situation after the triggering transaction
shares           triggering transaction

If possible use
ISIN code

                 Number of    Number of    Number of    Number of voting rights Percentage of voting
                 shares       voting       shares                               rights
                              rights

GB0002673332                                            Direct      Indirect    Direct       Indirect

                                            2,800,000   2,800,000               9.81%




B: Financial Instruments

Resulting situation after the triggering transaction

Type of financial    Expiration date      Exercise/ conversion No. of voting rights  Percentage of voting
instrument                                period/date          that may be acquired  rights
                                                               (if the instrument
                                                               exercised/converted)






Total (A+B)

Number of voting rights                              Percentage of voting rights

2,800,000                                            9.81%



9. Chain of controlled undertakings through which the voting rights and /or the 
financial instruments are effectively held, if applicable:

SAS Rue La Boetie
Credit Agricole SA
Calyon SA
Credit Agricole Cheuvreux SA        2,800,000             9.81%



Proxy Voting:


10. Name of proxy holder:



11. Number of voting rights proxy holder will cease to hold:



12. Date on which proxy holder will cease to hold voting rights:



13. Additional information:



14 Contact name:                    Mark Ireland



15. Contact telephone name:         0207 078 1432





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