Holding(s) in Company

CSS Stellar PLC
22 February 2007



TR-1: NOTIFICATION OF MAJOR INTERESTS IN SHARES



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



CSS Stellar Plc



2. Reason for the notification (please state Yes/No):



An acquisition or disposal of voting rights: No



An acquisition or disposal of financial instruments which may result in the
acquisition of shares already issued to which voting rights are attached: No



An event changing the breakdown of voting rights: Yes



Other (please specify): No



3. Full name of person(s) subject to the notification obligation:



Fidelity International Limited



4. Full name of shareholder(s) (if different from 3.):



Fidelity International Limited (FIL)



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



16 February 2007



6. Date on which issuer notified:



20 February 2007



7. Threshold(s) that is/are crossed or reached:



N/A



8. Notified details:



N/A





A: Voting rights attached to shares


Class/type of shares if possible              Situation previous to the Triggering transaction
using the ISIN CODE
                                  Number of shares                   Number of voting Rights
ISIN                              975,744                            3.42%

GB0002673332





Resulting situation after the triggering transaction


Class/type of shares if      Number of shares         Number of voting rights           % of voting rights
possible using the ISIN CODE
                             Direct                   Direct       Indirect             Direct      Indirect
ISIN                                                               0.00                             0.00%

GB0002673332



B: Financial Instruments

Resulting situation after the triggering transaction


Type of         Expiration Date      Exercise/Conversion       Number of voting rights     % of voting rights
financial                            Period/ Date              that may be acquired if the
instrument                                                     instrument is exercised/
                                                               converted.






Total (A+B)
Number of voting rights        % of voting rights

0.00                           0.00%



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



N/A



Proxy Voting:



10. Name of the proxy holder:



Fidelity International Limited



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



975,744



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



16 February 2007



13. Additional information:



As discussed with the FSA, prior to the implementation of the EU Transparency
Directive, we aggregated the interests in shares of FMR Corp (FMR) and Fidelity
International Limited (FIL) together for the purposes of shareholder reporting.
According to the new DTR rules we are now reporting the indirect holdings of FMR
and FIL separately.  For this issuer FMR has NIL holding.  Please note these
holdings are correct as of close of business 16 February 2007.



14. Contact name:



Teresa Garry



15. Contact telephone number:



01737 837092



Annex to Notification Of Major Interests In Shares



A: Identity of the person or legal entity subject to the notification obligation



Full name (including legal form for legal entities):



Fidelity International Limited (FIL)



Contact address (registered office for legal entities):



Pembroke Hall, 42 Crow Lane, Pembroke, HM19 Bermuda



Phone number:



01737 837 092



Other useful information (at least legal representative for legal persons):



Company Secretary



B: Identity of the notifier, if applicable



Full name:



Fidelity Investments International



Contact address:



Windmill Court XTW2B, Millfield Lane, Lower Kingswood, Tadworth, Surrey KT20 6RB



Phone number:



01737 837092



Other useful information (e.g. functional relationship with the person or legal
entity subject to the notification obligation):



Authorised to make this filing under power of attorney



C: Additional information:



As discussed with the FSA, prior to the implementation of the EU Transparency
Directive, we aggregated the interests in shares of FMR Corp (FMR) and Fidelity
International Limited (FIL) together for the purposes of shareholder reporting.
According to the new DTR rules we are now reporting the indirect holdings of FMR
and FIL separately.  For this issuer FMR has NIL holding.  Please note these
holdings are correct as of close of business 16 February 2007.



Name of authorised company official responsible for making this announcement:
Mark Ireland, Company Secretary, CSS Stellar Plc. Tel: [phone]








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