Blocklisting Interim Review

Sondex PLC
03 September 2007

                         BLOCKLISTING SIX MONTHLY REVIEW


1. NAME OF COMPANY:                                  Sondex plc

2. NAME OF SCHEME:                                   Sondex 2003 Employee Share
                                                     Option Scheme and PSP Share
                                                     Option Scheme

3. PERIOD OF RETURN:     FROM: 1 March 2007     TO:  31 August 2007

4. NUMBER AND CLASS OF SHARE(S)
   (AMOUNT OF STOCK/DEBT SECURITY)                   4,103,051 Ordinary Shares 
   NOT ISSUED UNDER SCHEME                           of 10p each
                      
5. NUMBER OF SHARES ISSUED/ALLOTTED                  161,854 Ordinary Shares
   UNDER SCHEME DURING PERIOD:                       of 10p each

6. BALANCE UNDER SCHEME NOT YET ISSUED/ALLOTTED      3,941,197 Ordinary Shares
   AT END OF PERIOD:                                 of 10p each

7. NUMBER AND CLASS OF SHARE(S)                      5,000,000 Ordinary Shares
   (AMOUNT OF STOCK/DEBT SECURITIES)                 of 10p each
   ORIGINALLY LISTED AND THE DATE OF ADMISSION:      23rd June 2006


PLEASE CONFIRM TOTAL NUMBER OF SHARES IN ISSUE AT THE END OF THE PERIOD
IN ORDER FOR US TO UPDATE OUR RECORDS.

57,108,853 Ordinary Shares of 10p each

CONTACT FOR QUERIES

NAME:             Helen Osborn

TELEPHONE:


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