Holding(s) in Company

Knowledge Technology Solutions PLC
22 March 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:

Knowledge Technology Solutions Plc



2. Reason for the notification (please place an X inside the appropriate bracket/s):



An acquisition or disposal of voting rights: (X)



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 the notification obligation:

Singer & Friedlander Investment Management Ltd



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

Sinjul Nominees Ltd



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

In accordance with DTR TP1 (7) this disclosure is in relation to voting rights
as at 20 January 2007



6. Date on which issuer notified:

20 March



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

5%



8. Notified details:





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


Ordinary Shares                   21,059,163                         21,059,163




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

GB0003353371                 21,059,163                                                             6.33%





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

21,059,163                     6.33%




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:

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:

.................



14. Contact name:

Hannah Smith



15. Contact telephone number:

0203 205 6623



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