| HENDERSON, Alex ACTIVE | Secretary | 17 Dec 2008 | | | | Wiltshire House, County Park Business Centre, Shrivenham Road, Swindon, Wiltshire, SN1 2NR, England |
| DODD, Edwyn Howard ACTIVE | Director | 01 Jun 2019 | | United Kingdom | September 1974 | Wiltshire House, County Park Business Centre, Shrivenham Road, Swindon, Wiltshire, SN1 2NR |
| HILL, Michael Patrick ACTIVE | Director | 28 Jul 2004 | | United Kingdom | March 1968 | Wiltshire House, County Park Business Centre, Shrivenham Road, Swindon, Wiltshire, SN1 2NR, England |
| HOBIN-BUCKSEY, Jonathan William ACTIVE | Director | 01 Feb 2020 | | England | February 1974 | Wiltshire House, County Park Business Centre, Shrivenham Road, Swindon, Wiltshire, SN1 2NR |
| POLLARD, Neil Stuart ACTIVE | Director | 01 May 2025 | | United Kingdom | September 1977 | Wiltshire House, County Park Business Centre, Shrivenham Road, Swindon, Wiltshire, SN1 2NR |
| HILL, Michael Patrick RESIGNED | Secretary | 28 Jul 2004 | 17 Dec 2008 | | | Longcot 169 Post Office Lane, Broad Hinton, Swindon, Wiltshire, SN4 9PB |
| HILL, Peter Charles RESIGNED | Secretary | | 09 Oct 1992 | | | Pippin Cottage 73 Priors Hill, Wroughton, Swindon, Wiltshire, SN4 0RL |
| HILL, Robert Phillips RESIGNED | Secretary | 09 Oct 1992 | 28 Jul 2004 | | | 6 The Green, Marlborough, Wiltshire, SN8 1AL |
| CASS, Robert Nigel RESIGNED | Director | | 09 Oct 1992 | | April 1945 | 2 Beech Lea, Blunsdon, Swindon, Wiltshire, SN26 7DE |
| DIXON, Paul Linley RESIGNED | Director | | 23 Nov 2004 | | February 1945 | Cleveland Farm House Harris Road, Ashton Keynes, Swindon, Wiltshire, SN6 6PQ |
| HILL, Peter Charles RESIGNED | Director | | 09 Oct 1992 | | December 1958 | Pippin Cottage 73 Priors Hill, Wroughton, Swindon, Wiltshire, SN4 0RL |
| HILL, Robert Phillips RESIGNED | Director | | 23 Nov 2004 | United Kingdom | November 1939 | 6 The Green, Marlborough, Wiltshire, SN8 1AL |
| HILLIER, John Frederick Arthur RESIGNED | Director | | 25 Aug 1995 | | July 1958 | 120 Dunsford Close, Hillside Park, Kingshill, Wiltshire, SN1 4PW |
| KNOWLES, Adrian Robert RESIGNED | Director | 01 May 2007 | 30 Nov 2018 | England | May 1965 | Wiltshire House, County Park Business Centre, Shrivenham Road, Swindon, Wiltshire, SN1 2NR, England |
| MACKENZIE, Alan James RESIGNED | Director | 04 Oct 1998 | 01 May 2007 | England | April 1951 | New Lands House, Trenchard Road, Stanton Fitzwarren, Wiltshire, SN6 7RZ |
| PARDOE, Alan George RESIGNED | Director | | 30 Sep 2025 | England | February 1950 | Wiltshire House, County Park Business Centre, Shrivenham Road, Swindon, Wiltshire, SN1 2NR, England |
| RUSSELL, Leonard Peter RESIGNED | Director | 01 Oct 1994 | 31 Mar 2005 | | May 1954 | 89 Pittsfield, Cricklade, Swindon, Wiltshire, SN6 6AN |
| WEBSTER, Michael Robert RESIGNED | Director | | 30 Jun 2017 | United Kingdom | January 1958 | Wiltshire House, County Park Business Centre, Shrivenham Road, Swindon, Wiltshire, SN1 2NR, England |
| WOOD, Stuart RESIGNED | Director | 01 Apr 1993 | 06 Apr 1999 | | August 1961 | Greystones, Marston Meysey, Swindon, Wiltshire, SN6 6LQ |