| MIDDLETON, Marita Ann ACTIVE | Secretary | 22 Nov 2025 | | | | Didcot Railway Centre, Station Road, Didcot, Oxfordshire, OX11 7NJ |
| DONALDSON, Laura Suzanne ACTIVE | Director | 22 Nov 2025 | | England | April 1992 | Didcot Railway Centre, Station Road, Didcot, Oxfordshire, OX11 7NJ |
| MIDDLETON, Marita Ann ACTIVE | Director | 22 Nov 2025 | | England | January 1954 | Didcot Railway Centre, Station Road, Didcot, Oxfordshire, OX11 7NJ |
| PRESTON, Richard Alan ACTIVE | Director | 17 Oct 2019 | | England | May 1951 | Didcot Railway Centre, Station Road, Didcot, Oxfordshire, OX11 7NJ |
| SMYTH, Anna Jane ACTIVE | Director | 05 Dec 2025 | | United Kingdom | June 1979 | Didcot Railway Centre, Station Road, Didcot, Oxfordshire, OX11 7NJ |
| VARLEY, Richard John ACTIVE | Director | 06 Feb 2016 | | England | January 1960 | Didcot Railway Centre, Station Road, Didcot, Oxfordshire, OX11 7NJ |
| COOPER, Frank RESIGNED | Secretary | 09 Mar 2004 | 17 Sep 2016 | | | Didcot Railway Centre, Station Road, Didcot, Oxfordshire, OX11 7NJ |
| TRELOAR, Peter Quintrell RESIGNED | Secretary | | 09 Mar 2004 | | | Market Hill House, Calne, Wiltshire, SN11 0EG |
| VARLEY, Richard John RESIGNED | Secretary | 17 Sep 2016 | 22 Nov 2025 | | | Didcot Railway Centre, Station Road, Didcot, Oxfordshire, OX11 7NJ |
| BODSWORTH, Michael Clifford Forman RESIGNED | Director | 11 May 2004 | 15 Jul 2020 | England | March 1943 | Didcot Railway Centre, Station Road, Didcot, Oxfordshire, OX11 7NJ |
| COOPER, Frank RESIGNED | Director | 09 Mar 2004 | 17 Sep 2016 | England | May 1943 | Didcot Railway Centre, Station Road, Didcot, Oxfordshire, OX11 7NJ |
| CROUCHER, Anthony Richard RESIGNED | Director | 05 Jun 2001 | 27 Jan 2019 | England | April 1945 | Didcot Railway Centre, Station Road, Didcot, Oxfordshire, OX11 7NJ |
| CROUCHER, Anthony Richard RESIGNED | Director | | 16 Jun 1992 | England | April 1945 | 16 Wilmington Close, Woodley, Reading, Berkshire, RG5 4LR |
| DAVIES, Briane Hammond RESIGNED | Director | | 11 Oct 1994 | | January 1935 | The Kymin, Lilian Road, Blackwood, Gwent, NP2 1DN |
| HOWSE, Jeanette Christina RESIGNED | Director | 09 Mar 2004 | 27 Sep 2007 | England | November 1955 | Treetops, Ashfields Lane East Hanney, Wantage, Oxfordshire, OX12 0HN |
| MIDDLETON, Marita Ann RESIGNED | Director | 09 Mar 2004 | 08 Oct 2022 | England | January 1954 | Didcot Railway Centre, Station Road, Didcot, Oxfordshire, OX11 7NJ |
| O'HAGAN, John Bernard, Dr RESIGNED | Director | | 11 Oct 2025 | England | February 1957 | Didcot Railway Centre, Station Road, Didcot, Oxfordshire, OX11 7NJ |
| PERRY, Graham Alan RESIGNED | Director | | 05 Jun 2001 | | April 1944 | Mead Edge The Lynch, East Hendred, Wantage, Oxfordshire, OX12 8LB |
| SCUTT, Brian Percy Hugh RESIGNED | Director | 10 Dec 1996 | 31 Aug 2003 | | February 1937 | 31 Rivershill, Watton At Stone, Hertford, Hertfordshire, SG14 3SD |
| STANNETT, Roy RESIGNED | Director | | 12 Feb 2008 | | April 1947 | 97 Brunel Road, Maidenhead, Berkshire, SL6 2RT |
| THOMPSON, Charles Martin RESIGNED | Director | 06 Feb 2016 | 07 Jan 2023 | England | June 1956 | Didcot Railway Centre, Station Road, Didcot, Oxfordshire, OX11 7NJ |
| TRELOAR, Peter Quintrell RESIGNED | Director | 15 Aug 1996 | 09 Mar 2004 | United Kingdom | January 1936 | Sheldon House, 10 The Green, Calne, Wiltshire, SN11 8DG |
| WILLIAMS, Christopher Jones RESIGNED | Director | 11 Oct 1994 | 10 Dec 1996 | | August 1952 | 7 Mead Platt, Stokenchurch, High Wycombe, Buckinghamshire, HP14 3PZ |