Holding(s) in Company

Trifast PLC
21 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:

    Trifast 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: No

    Other (please specify): Notification required by the Disclosure and 
    Transparency Rules


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

    AXA S.A., 25 Avenue Matignon, 75008 Paris and its group of companies


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

    See section 9 below


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

    N/A - Re-notification under the Disclosure and Transparency Rules.


6.  Date on which issuer notified:

    20 March 2007


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 using    Situation previous to the Triggering
the ISIN CODE                             transaction
Ordinary Shares                           Number of       Number of voting
                                          shares          Rights

GB0008883927                              N/A             N/A



Resulting situation after the triggering transaction

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

Ordinary Shares                   Direct      Direct Indirect    Direct Indirect

GB0008883927                      Nil         Nil    7,794,937   Nil    9.24%


B:  Financial Instruments

Resulting situation after the triggering transaction

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

N/A         N/A        N/A           N/A                                N/A

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

7,794,937                            9.24%


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

    Name of company/fund Number of shares % of issued capital

    AXA UK Investment Co ICVC 830 0.00098

    UK Smaller Companies Fund

    AXA Rosenberg 3,384,252 4.01011

    AXA Framlington 4,409,855 5.22538

    UK Select Ops.

    Total Indirect 7,794,937 9.23647


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:

    None


14. Contact name:

    Mark Belton, Company Secretary, Trifast Plc


15. Contact telephone number:

    01825 747366



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