RNS Number:2764N
Keller Group PLC
8 July 2003

                    BLOCKLISTING SIX MONTHLY REVIEW


1. NAME OF COMPANY:  KELLER GROUP PLC



2. NAME OF SCHEME:   KELLER GROUP PLC EXECUTIVE SHARE OPTION SCHEME 1994



3. PERIOD OF RETURN:     FROM: 01/07/02     TO: 30/06/03



4. NUMBER AND CLASS OF SHARES(S)
   (AMOUNT OF STOCK/DEBT SECURITY)
   NOT ISSUED UNDER SCHEME
   AT END OF THE LAST PERIOD:      113,700



5. NUMBER OF SHARES ISSUED/ALLOTTED
   UNDER SCHEME DURING PERIOD:      88,700



6. BALANCE UNDER SCHEME NOT YET ISSUED/ALLOTTED 
   AT END OF PERIOD:                25,000, OF WHICH 5,000 LAPSED



7. NUMBER AND CLASS OF SHARE(S) 
   (AMOUNT OF STOCK/DEBT SECURITIES) 
   ORIGINALLY LISTED AND THE DATE OF ADMISSION: 1,000,000 10P ORDINARY SHARES 
                                                - 24 APRIL 1998


PLEASE CONFIRM TOTAL NUMBER OF SHARES IN ISSUE AT THE END OF THE PERIOD
IN ORDER FOR US TO UPDATE OUR RECORDS.
                                               65,069,750
CONTACT FOR QUERIES

NAME:  MRS JACKIE HOLMAN
TELEPHONE: 020 8341 6424

                    BLOCKLISTING SIX MONTHLY REVIEW


1. NAME OF COMPANY:  KELLER GROUP PLC



2. NAME OF SCHEME:   KELLER GROUP PLC APPROVED COMPANY SHARE OPTION
                     PLAN & KELLER GROUP PLC UNAPPROVED COMPANY SHARE
                     OPTION PLAN 



3. PERIOD OF RETURN:     FROM: JULY 2002     TO: 30/06/03



4. NUMBER AND CLASS OF SHARES(S)
   (AMOUNT OF STOCK/DEBT SECURITY)
   NOT ISSUED UNDER SCHEME
   AT END OF THE LAST PERIOD:      3,000,000



5. NUMBER OF SHARES ISSUED/ALLOTTED
   UNDER SCHEME DURING PERIOD:      10,000



6. BALANCE UNDER SCHEME NOT YET ISSUED/ALLOTTED 
   AT END OF PERIOD:                2,990,000



7. NUMBER AND CLASS OF SHARE(S) 
   (AMOUNT OF STOCK/DEBT SECURITIES) 
   ORIGINALLY LISTED AND THE DATE OF ADMISSION: 3,000,000 - JULY 2002 
                                                


PLEASE CONFIRM TOTAL NUMBER OF SHARES IN ISSUE AT THE END OF THE PERIOD
IN ORDER FOR US TO UPDATE OUR RECORDS.
                                               65,069,750
CONTACT FOR QUERIES

NAME:  MRS JACKIE HOLMAN
TELEPHONE: 020 8341 6424



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

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