Notification of Interest

Synchronica PLC
11 May 2007


Synchronica plc

11 May 2007


                   NOTIFICATION OF MAJOR INTERESTS IN SHARES


1. Name of company


Synchronica plc


2. Name of shareholder having a major interest


Man Financial Limited


3. Please state whether notification indicates that it is in respect of holding
of the shareholder named in 2 above or in respect of a non-beneficial interest
or in the case of an individual holder if it is a holding of that person's
spouse or children under the age of 18


Above


4. Name of the registered holder(s) and, if more than one holder, the number of
shares held by each of them


Man Financial Limited


5. Number of shares / amount of stock acquired


400,000


6. Percentage of issued class


0.5 %


7. Number of shares / amount of stock disposed


Nil


8. Percentage of issued class


Nil


9. Class of security


Ordinary shares of 1 pence each


10. Date of transaction


10th May 2007


11. Date company informed


11th May 2007


12. Total holding following this notification


3,512,900


13. Total percentage holding of issued class following this notification


4.38 %


14. Any additional information


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


15. Name of contact and telephone number for queries


Angus Dent...01892 552 760


16. Name and signature of authorised company official responsible for making
this notification


Angus Dent, Chief Financial Officer


Date of notification


11.05.2007


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