Holding(s) in Company

    RRNS Number:5125N
India Outsourcing Services PLC
07 February 2008


7 February 2008

India Outsourcing Services PLC ("the Company")

Notifiable Interest


A form TR-1 containing the following information has been received by the
Company.



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:



India Outsourcing Services PLC



2. Reason for the notification



An acquisition or disposal of voting rights



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



Credit Agricole Cheuvreux International Ltd



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



As above



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



04/02/08



6. Date on which issuer notified:



06/02/2008



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



11%



8. Notified details:



A: Voting rights attached to shares




Class/Type of shares  Situation previous to    Resulting situation after the triggering transaction
                      the triggering
                      transaction
                      No of      No of Voting  No of Shares  No of voting rights     % of Voting Rights
                      Shares     Rights
                                                                          Indirect   Direct     Indirect
GB00B0YTNL47          870,750    870,750       1,086,480     1,086,480               11.46%


B: Financial Instruments


Resulting situation after the triggering transaction
Type of financial    Expiration date      Exercise/conversion      No of voting rights that  % of voting
instrument                                period/date              may be acquired (if the   rights
                                                                   instrument exercised/
                                                                   converted)
N/A                  N/A                  N/A                      N/A                       N/A




Total (A+B)
No of voting rights                                 % of Voting rights
1,086,480                                           11.46%





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



CAAM



Credit Agricole Cheuvreux SA 1,086,480       11.46%



10. Name of the Proxy holder:



N/A



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



N/A



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



N/A



13. Additional information:



N/A



14. Contact name:



Gabrielle Burne



15. Contact telephone number:



+00 44 207 214 6037




                      This information is provided by RNS
            The company news service from the London Stock Exchange
END
HOLUUUQWPUPRGGM