Notification of Interest

Synchronica PLC
10 May 2007


Synchronica plc

10 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

Nil

6. Percentage of issued class

Nil

7. Number of shares / amount of stock disposed

500,000

8. Percentage of issued class

0.62%

9. Class of security

Ordinary shares of 1 pence each

10. Date of transaction

9th May 2007

11. Date company informed

10th May 2007

12. Total holding following this notification

3,112,900

13. Total percentage holding of issued class following this notification

3.88%

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

10.05.2007

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for loss of business or loss of profits) arising in contract, tort or otherwise
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it, or from any action or decision taken as a result of using this document or
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