Holding(s) in Company

TT electronics PLC
10 August 2007


                TR-1: Notification of a Major Interest in Shares


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

   TT ELECTRONICS

2. Reason for the notification

   An acquisition or disposal of voting rights

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.

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

   09/08/2007 

6. Date on which issuer notified

   10/08/2007

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

  5%


8. Notified details:

A: Voting rights attached to shares

Class or    Situation Previous to the    Resulting situation after the triggering
Type of     triggering transaction       transaction
shares      Number of     Number of      Number of    Number of voting rights   % of voting
            shares        voting         shares                                 rights
                          rights         Direct       Direct    Indirect        Direct  Indirect
  0871176    6,974,718    6,974,718      898,739      898,739   7,203,691       0.58     4.65


B: Financial Instruments

Resulting situation after 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


Total A+B

Number of Voting Rights                      % of voting rights
8,102,430                                    5.23%


Proxy Voting

10. Name of 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                              Terry Marsh

15. Contact telephone number                  020 7003 2637



               Annex to Notification of Major Interests in shares

Identification of the person or legal entity subject to the notification
obligation

        Full name             AXA S.A and its group of companies
     Contact Address          25 Avenue Matignon, 75008 Paris
      Phone Number
Other Useful information


                    Identity of the notifier, if applicable

       Full name             Terry Marsh
    Contact Address          7 Newgate Street, London EC1A 7NX, UK
     Phone Number            020 7003 2637
Other Useful information     AXA IM UK is a 100% direct subsidiary of 
                             AXA IM S.A., which is in turn indirectly wholly 
                             owned by AXA S.A.


                             Additional Information


9. Chain

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

AXA Rosenberg                           404,000                        0.26073
Direct

AXA UK Investment Co ICVC               512,706                        0.33089
UK Smaller Companies Fund
Indirect

AXA Rosenberg                           304,000                        0.19620
Direct

AXA Rosenberg                         6,690,985                        4.31822
Indirect

Sun Life Pensions Management Ltd         13,600                        0.00878
Direct

Sun Life Unit Assurance Ltd              32,783                        0.02116
FTSE All Share Tracker
Direct

Sun Life Pensions Management            144,356                        0.09316
FTSE All Share Tracker
Direct

                 Total Direct           898,739                        0.58003
               Total Indirect         7,203,691                        4.64911
                      TOTAL           8,102,430                        5.22914



Name of authorised official of the issuer responsible for making this
notification:

W J Sharp
Group Company Secretary
TT electronics plc

Date of Notification: 10 August 2007




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