Holding(s) in Company

Sondex PLC
19 September 2003

                                  SCHEDULE 10

                   NOTIFICATION OF MAJOR INTERESTS IN SHARES


1.   Name of company

     Sondex plc

2.   Name of shareholder having a major interest

     Standard Life Investments

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.

     As above

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

     1,258,555 shares - Stanlife Nominees Limited

5.   Number of shares/amount of stock acquired

     139,589 shares

6.   Percentage of issued class

     0.36%

7.   Number of shares/amount of stock disposed

     N/A

8.   Percentage of issued class

     N/A

9.   Class of security

     Ordinary shares

10.  Date of transaction

     18th September 2003

11.  Date company informed

     19th September 2003

12.  Total holding following this notification

     1,258,555 shares

13.  Total percentage holding of issued class following this notification

     3.205%

14.  Any additional information



15.  Name of contact and telephone number for queries

     Ray Fountain Collins Stewart Limited 020 7523 8303

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

     Christopher Wilks, Finance Director

Date of notification:   19th September 2003




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