| BARKER, Stephen James ACTIVE | Director | 02 Jan 2026 | | England | March 1973 | Ground Floor T3 Trinity Park, Bickenhill Lane, Birmingham, B37 7ES, England |
| CLAPHAM, David John ACTIVE | Director | 23 Jun 2026 | | United Kingdom | March 1974 | Unit 2 Rivermead Court, Kenn Business Park, Windmill Road, Kenn, Clevedon, BS21 6FT, England |
| HUMPHREY, Simon Thomas ACTIVE | Director | 10 Jul 2024 | | United Kingdom | June 1966 | Unit 2 Rivermead Court, Kenn Business Park, Windmill Road, Kenn, Clevedon, BS21 6FT, England |
| HART, Jonathan RESIGNED | Secretary | 22 Mar 1995 | 30 Jun 1997 | | | Cloatley Manor Cloatley Road, Hankerton, Malmesbury, Wiltshire, SN16 9LQ |
| HOLLOX, Anthony Paul RESIGNED | Secretary | 29 Aug 2006 | 15 Aug 2016 | | | Shearwater House, Clevedon Hall Estate, Victoria Road, Clevedon, Avon, BS21 7RD |
| MANSI, Helen Rosemary RESIGNED | Secretary | 15 Aug 2016 | 24 Jul 2023 | | | Unit 2 Rivermead Court, Kenn Business Park, Windmill Road, Kenn, Clevedon, BS21 6FT, England |
| MARSHALL, Keith RESIGNED | Secretary | 01 Jul 1997 | 18 Jul 2006 | | | Appletree House West Hay Road, Wrington, Bristol, BS40 5NN |
| BATES, Christopher Ralph RESIGNED | Director | 22 Jan 2019 | 20 Jun 2019 | England | November 1963 | Shearwater House, Clevedon Hall Estate, Victoria Road, Clevedon, Avon, BS21 7RD |
| CLEAVER, Paul Douglas RESIGNED | Director | 13 Nov 2019 | 24 Jul 2023 | England | November 1961 | Unit 2 Rivermead Court, Kenn Business Park, Windmill Road, Kenn, Clevedon, BS21 6FT, England |
| CLEMSON, Matthew RESIGNED | Director | 24 Jul 2023 | 02 Jan 2026 | United States | January 1982 | Unit 2 Rivermead Court, Kenn Business Park, Windmill Road, Kenn, Clevedon, BS21 6FT, England |
| CROOK, Roger Peter RESIGNED | Director | 13 Oct 2016 | 24 Jul 2023 | England | November 1958 | Unit 2 Rivermead Court, Kenn Business Park, Windmill Road, Kenn, Clevedon, BS21 6FT, England |
| FENN, Colin Richard, Dr RESIGNED | Director | 15 Aug 2016 | 22 Jan 2019 | England | August 1954 | Shearwater House, Clevedon Hall Estate, Victoria Road, Clevedon, Avon, BS21 7RD |
| FLETCHER, Bruce Duncan RESIGNED | Director | 22 Mar 1995 | 31 Aug 1997 | | August 1959 | Petherton Park Farm, North Petherton, Bridgwater, Somerset, TA7 0DT |
| FOYLE, Martin Christopher RESIGNED | Director | 09 Mar 2016 | 13 Oct 2016 | England | August 1959 | Shearwater House, Clevedon Hall Estate, Victoria Road, Clevedon, Avon, BS21 7RD |
| GLEDHILL, Paul Anthony RESIGNED | Director | 02 Jan 2026 | 23 Jun 2026 | England | August 1961 | Unit 2 Rivermead Court, Kenn Business Park, Windmill Road, Kenn, Clevedon, BS21 6FT, England |
| HARPER, Ian RESIGNED | Director | 15 Jan 1998 | 31 Aug 2000 | | December 1938 | Kenhar, Talaton, Exeter, Devon, EX5 2RJ |
| HARPER, Ian RESIGNED | Director | 01 Dec 1995 | 18 Nov 1996 | | December 1938 | Kenhar, Talaton, Exeter, Devon, EX5 2RJ |
| HIDES, Stephen Peter RESIGNED | Director | 14 Dec 2000 | 22 Jul 2013 | United States | July 1959 | Shearwater House, Clevedon Hall Estate, Victoria Road, Clevedon, Avon, BS21 7RD |
| HOLLOX, Anthony Paul RESIGNED | Director | 29 Aug 2006 | 15 Aug 2016 | England | November 1966 | Shearwater House, Clevedon Hall Estate, Victoria Road, Clevedon, Avon, BS21 7RD |
| JENNINGS, Michael Gareth Brian RESIGNED | Director | 05 Sep 2018 | 13 Nov 2019 | England | October 1969 | Shearwater House, Clevedon Hall Estate, Victoria Road, Clevedon, Avon, BS21 7RD |
| JENNINGS, Michael Gareth Brian RESIGNED | Director | 22 Jul 2013 | 15 Aug 2016 | England | October 1969 | Shearwater House, Clevedon Hall Estate, Victoria Road, Clevedon, Avon, BS21 7RD |
| KALSI, India RESIGNED | Director | 24 Jul 2023 | 02 Jan 2026 | United Kingdom | April 1986 | Unit 2 Rivermead Court, Kenn Business Park, Windmill Road, Kenn, Clevedon, BS21 6FT, England |
| LAMB, Timothy John RESIGNED | Director | 22 Mar 1995 | 15 Jan 1998 | | January 1948 | 7 Dial Hill Road, Clevedon, Avon, BS21 7HJ |
| MARSHALL, Keith RESIGNED | Director | 16 Jan 1998 | 18 Jul 2006 | | January 1964 | Appletree House West Hay Road, Wrington, Bristol, BS40 5NN |
| MOORE, Lenora Elizabeth RESIGNED | Director | 24 Jul 2023 | 10 Jul 2024 | United Kingdom | September 1974 | Unit 2 Rivermead Court, Kenn Business Park, Windmill Road, Kenn, Clevedon, BS21 6FT, England |
| NORTON, Sarah Jane RESIGNED | Director | 25 May 2017 | 05 Sep 2018 | England | October 1977 | Shearwater House, Clevedon Hall Estate, Victoria Road, Clevedon, Avon, BS21 7RD |
| SHANNON, George RESIGNED | Director | 29 Sep 2020 | 24 Jul 2023 | Scotland | April 1963 | Unit 2 Rivermead Court, Kenn Business Park, Windmill Road, Kenn, Clevedon, BS21 6FT, England |
| SIMONS, Eliot Andrew RESIGNED | Director | 08 Mar 2019 | 22 Dec 2020 | England | October 1975 | Shearwater House, Clevedon Hall Estate, Victoria Road, Clevedon, Avon, BS21 7RD |
| WILLIAMS, David Alan RESIGNED | Director | 22 Mar 1995 | 13 Nov 1995 | | September 1951 | 1 Blacksmiths Lane, Kelston, Bath, Avon, BA1 9AH |
| HYDRO INTERNATIONAL LIMITED RESIGNED | Director | 15 Aug 2016 | 22 Jan 2019 | | | Shearwater House, Clevedon Hall Estate, Victoria Road, Clevedon, BS21 7RD, England |