Holding(s) in Company

Zytronic PLC
21 May 2007


TR-1(i):               notification of major interests in shares


1. Identity of the issuer or the underlying issuer of existing  Zytronic plc
shares to which voting rights are attached(ii):
2. Reason for the notification (please tick the appropriate box or boxes):
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             Axa S A, 25 Avenue Matignon, 75008
obligation(iii):                                                   Paris and its group of companies
4. Full name of shareholder(s) (if different from 3.)(iv):
5. Date of the transaction and date on which the threshold is                  16/05/07
crossed or reached(v):
6. Date on which issuer notified:                                              17/05/07
7. Threshold(s) that is/are crossed or reached:                                  16%
8. Notified details:





A: Voting rights attached to shares
Class/type of    Situation previous to Resulting situation after the triggering transaction(vii)
shares           the Triggering
                 transaction (vi)
 if possible     Number of  Number of  Number of     Number of voting rights   % of voting rights
using the ISIN   Shares     Voting     shares        ix
CODE                        Rights
                            viii       Direct        Direct  x    Indirect xi  Direct       Indirect

Ordinary Shares  2,334,625  2,334,625  0             0            2,352,125    0.00         16.07

GB0006971013


B: Financial Instruments
Resulting situation after the triggering transaction xii
Type of financial    Expiration date Exercise/ Conversion      Number of voting rights    % of voting
instrument           xiii            Period/ Date xiv          that may be acquired if    rights
                                                               the instrument is
                                                               exercised/ converted.



Total (A+B)
Number of voting rights                            % of voting rights
2,352,125                                          16.07%





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

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


AXA Framlington                                      1,302,550                        8.89698
Monthly Income
                Indirect

Framlington onshore private clients                   985,575                         6.73190
                Indirect

Framlington onshore private clients                   64,000                          0.43715
                Indirect

                             Total Direct                0                            0.00000
                           Total Indirect            2,352,125                        16.06603
                                    TOTAL            2,352,125                        16.06603







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:
14. Contact name:                            Denis Mullan
15. Contact telephone number:                0191 414 5511



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