| FORTH, Steven John ACTIVE | Secretary | 01 Jul 2026 | | | | Sentinel House, Morton Road, Darlington, Co Durham, DL1 4PT |
| FORTH, Steven John ACTIVE | Director | 01 Jul 2026 | | England | April 1991 | Sentinel House, Morton Road, Darlington, Co Durham, DL1 4PT |
| COWAN, Michael RESIGNED | Secretary | 01 Oct 2018 | 15 Feb 2019 | | | Sentinel House, Morton Road, Darlington, Co Durham, DL1 4PT |
| FYFE, Colin Dundas RESIGNED | Secretary | 01 Jan 2018 | 30 Sep 2018 | | | Sentinel House, Morton Road, Darlington, Co Durham, DL1 4PT |
| HUNTER, Christopher RESIGNED | Secretary | 15 Feb 2019 | 30 Jun 2026 | | | Sentinel House, Morton Road, Darlington, Co Durham, DL1 4PT |
| LINCOLN, Janice RESIGNED | Secretary | 06 Aug 2010 | 19 Jan 2011 | | | Sentinel House, Lingfield Way, Darlington, Durham, DL1 4PR |
| METCALFE, David Stewart RESIGNED | Secretary | 21 Aug 1995 | 06 Aug 2010 | | | Sentinel House, Lingfield Way, Darlington, Durham, DL1 4PR |
| RICHARDSON, Paul RESIGNED | Secretary | 19 Jan 2011 | 31 Aug 2017 | | | Sentinel House, Morton Road, Darlington, Co Durham, DL1 4PT, United Kingdom |
| BARKER, Trevor RESIGNED | Director | 21 Aug 1995 | 01 Apr 2000 | | March 1935 | Windholme, 327 Coniscliffe Road, Darlington, County Durham, DL3 8AH |
| CRADDOCK, Andrew Keith RESIGNED | Director | 13 Jun 2022 | 27 Apr 2026 | England | December 1962 | Sentinel House, Morton Road, Darlington, Co Durham, DL1 4PT |
| DODD, David Alan RESIGNED | Director | 12 Feb 2009 | 17 Apr 2014 | United Kingdom | March 1957 | Sentinel House, Morton Road, Darlington, Co Durham, DL1 4PT, United Kingdom |
| FYFE, Colin Dundas RESIGNED | Director | 28 Feb 2015 | 30 Sep 2018 | England | March 1967 | Sentinel House, Morton Road, Darlington, Co Durham, DL1 4PT |
| HUNTER, Christopher David RESIGNED | Director | 01 Jan 2018 | 30 Jun 2026 | United Kingdom | March 1977 | Sentinel House, Morton Road, Darlington, Co Durham, DL1 4PT |
| LINCOLN, Janice RESIGNED | Director | 10 Feb 2011 | 28 Feb 2015 | England | February 1957 | Sentinel House, Morton Road, Darlington, Co Durham, DL1 4PT, United Kingdom |
| METCALFE, David Stewart RESIGNED | Director | 01 Apr 1999 | 06 Aug 2010 | United Kingdom | April 1955 | Sentinel House, Lingfield Way, Darlington, Durham, DL1 4PR |
| RICHARDSON, Paul RESIGNED | Director | 10 Feb 2011 | 31 Aug 2017 | United Kingdom | March 1960 | Sentinel House, Morton Road, Darlington, Co Durham, DL1 4PT, United Kingdom |
| ROWLEY, Peter William RESIGNED | Director | 21 Aug 1995 | 19 Jun 2009 | England | July 1955 | 7 Grangeside, Darlington, Co Durham, DL3 8QJ |
| SNAITH, John William Barker RESIGNED | Director | 21 Aug 1995 | 01 Apr 1999 | England | February 1934 | The Old Hall, High Coniscliffe, Darlington, County Durham, DL2 2LJ |
| WHITE, Christopher Ben RESIGNED | Director | 01 Oct 2018 | 10 Jun 2022 | England | December 1978 | Sentinel House, Morton Road, Darlington, Co Durham, DL1 4PT |