| ANTHONY WILKINSON, Katherine Frances ACTIVE | Secretary | 29 Jul 1997 | | | | Cranbrook 65 Long Ashton Road, Long Ashton, Bristol, Avon, BS41 9HW |
| ANTHONY WILKINSON, Katherine Frances ACTIVE | Director | 29 Jul 1997 | | United Kingdom | June 1965 | Cranbrook 65 Long Ashton Road, Long Ashton, Bristol, Avon, BS41 9HW |
| KILBRIDE, Timothy Lawrence ACTIVE | Director | 29 Jul 1997 | | United Kingdom | June 1961 | The Old Vicarage, Upper Stanton Stanton Drew, Bristol, BS39 4EG |
| INVENSYS SECRETARIES LIMITED RESIGNED | Secretary | | 29 Jul 1997 | | | Invensys House, Carlisle Place, London, SW1P 1BX |
| BROWN, John Allan RESIGNED | Director | 31 Dec 1995 | 30 May 1997 | England | December 1962 | 37 Observatory Road, London, SW14 7QB |
| BROWN, Robert Casson RESIGNED | Director | 07 Jun 1993 | 29 Jul 1997 | | March 1939 | 38 Newlands Avenue, Melton Park, Newcastle Upon Tyne, NE3 5PX |
| CRUICKSHANK, Dennis Alan RESIGNED | Director | 30 May 1997 | 29 Jul 1997 | | August 1947 | 5 Eustace Road, Merrow Park, Guildford, Surrey, GU4 7EB |
| DAVIES, Frank John, Sir RESIGNED | Director | | 30 Sep 1993 | England | September 1931 | Stonewalls Castle Street, Deddington, Banbury, Oxfordshire, OX15 0TE |
| O'DONOVAN, Kathleen Anne RESIGNED | Director | 25 Aug 1992 | 18 Mar 1994 | United Kingdom | May 1957 | 3c Cintra Park, Upper Norwood, London, SE19 2LH |
| PETERSON, Alan Edward RESIGNED | Director | | 28 Apr 1995 | | October 1947 | 153 Cyncoed Road, Cyncoed, Cardiff, CF23 6AG |
| SCORE, Timothy RESIGNED | Director | 18 Mar 1994 | 31 Dec 1995 | | September 1960 | Chestnut Farmhouse, Aylesbury Road, Monks Risborough, Buckinghamshire, HP27 0JT |
| WILLIAMS, Stanley Killa RESIGNED | Director | 25 Aug 1992 | 08 Jun 1993 | England | July 1945 | White Raven, Park Lane, Ashtead, Surrey, KT21 1EU |