Holding(s) in Company

IS Solutions PLC
22 August 2007





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:

IS Solutions plc

2. Reason for the notification:

A Disposal of voting rights

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

Southwind Limited

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

N/A



5. Date of the transaction and date on which threshold is crossed or breached:



21 August 2007



6. Date on which issuer notified:



21 August 2007



7. Thresholds that is/are crossed or reached:



All shares sold



8. Notified details:



A: Voting rights attached to shares


                 Situation previous to the Resulting situation after the triggering transaction
                 triggering transaction
Class or Type of Number of    Number of    Number of    Number of voting rights  % of voting rights
shares           shares       voting       shares
                              rights
                                           Direct       Direct      Indirect     Direct      Indirect
GB0001351955     4,700,000    4,700,000    0            0           0            0%          0%
Ord shares 2p



B: Financial Instruments


Resulting situation after triggering transaction
Type of Financial    Expiration date     Exercise/ conversion Number of voting rights     % of voting
Instrument                               period/date          that may be acquired if the rights
                                                              instrument is exercised/
                                                              converted





                                             Total A + B
              Number of voting rights                               % of voting rights
             None (after transaction)                                       0%



9. Chain


Name of the Company/Fund           Number of Shares                             % of issued share capital



Total Direct
Total Indirect

TOTAL



10. Name of 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:



All shares sold on 21 August 2007





14. Contact name:



Julie Brook



15. Contact telephone number:



(44) 1481 724136


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