Holding(s) in Company

Concurrent Technologies PLC
08 August 2007


TR-1(i): NOTIFICATION OF MAJOR INTERESTS IN SHARES


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

................. Concurrent Technologies Plc


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


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) : ( X )

.................Issued share capital adjustment


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

................. Gartmore Investment Limited


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

HSBC Global Custody Nominee UK Ltd (as nominee for Gartmore Fund Managers Ltd a/
c Gartmore UK & Irish Smaller Companies)

BNY GIL CLT a/c NOMS LTD a/c NWSC (as nominee for Gartmore Growth Opportunities
plc)

BNY GIL CLT a/c NOMS LTD a/c LST (as nominee for Gartmore Smaller Companies
Trust plc)

Nortrust Nominees Limited (for Strathclyde Pension Fund)

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

.................1 August 2007


6. Date on which issuer notified:

.................2 August 2007


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

.................10%


8. Notified details:

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


A: Voting rights attached to shares

Class/type of shares if possible using    Situation previous to the Triggering
the ISIN CODE                                       transaction (vi)
                                        Number of      Number of voting Rights
                                        shares         (viii)

GB0002183191                               7,236,604                 7,236,604



Resulting situation after the triggering transaction (vii)

Class/type of shares if         Number of    Number of voting    % of voting
possible using the ISIN CODE    shares       rights (ix)         rights

                                Direct       Direct Indirect     Direct Indirect
                                             (x)    (xi)

GB0002183191                     7,236,604           7,236,604           10.01%


B: Financial Instruments

Resulting situation after the triggering transaction (xii)

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





Total (A+B)
Number of voting rights                      % of voting rights
                                
7,236,604                                    10.011%


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

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


Proxy Voting:


10. Name of the 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:

.................All shares are held indirectly. All figures are based on the
Company's issued share capital of 72,285,012 as provided by Exshare.

Email contact [e-mail]






14. Contact name:

.................Glen Fawcett


15. Contact telephone number:

.................01206 752626



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