| UTTING, Simon, Dr ACTIVE | Secretary | 22 Dec 2005 | | | | 11, Hollin Busk Lane, Deepcar, Sheffield, South Yorkshire, S36 1QP |
| BAGE, Gillian Ruth ACTIVE | Director | 23 May 2007 | | England | September 1962 | 23 St Johns Street, York, North Yorkshire, YO31 7QR |
| CHUMAS, Nicky ACTIVE | Director | 20 May 2026 | | England | January 1965 | 11 Hollin Busk Lane, Deepcar, Sheffield, South Yorkshire, S36 1QP |
| CORRIGAN, John Joseph ACTIVE | Director | 10 Jun 2002 | | England | August 1956 | Bamburgh House Cragside Mews, Fieldhead Nr Longhorsley, Morpeth, Northumberland, NE65 8TG |
| GIRDLER, Nicholas Martin, Professor ACTIVE | Director | 14 Jan 2021 | | United Kingdom | June 1960 | 11 Hollin Busk Lane, Deepcar, Sheffield, South Yorkshire, S36 1QP |
| PURVIS, Katja Rebecca ACTIVE | Director | 14 Jan 2021 | | United Kingdom | September 1970 | 11 Hollin Busk Lane, Deepcar, Sheffield, South Yorkshire, S36 1QP |
| ROBSON, Julia Charlotte ACTIVE | Director | 10 Jun 2002 | | England | June 1964 | Flat 6 Claridge House, 13 Belsize Park, London, NW3 4ES |
| STANLEY, Adrian Mark ACTIVE | Director | 01 Jul 2007 | | United Kingdom | May 1960 | 6 Village West, Old Ryton Village, Ryton, NE40 3QD |
| THURLEY, Yvonne ACTIVE | Director | 01 Mar 2024 | | United Kingdom | May 1968 | 11 Hollin Busk Lane, Deepcar, Sheffield, South Yorkshire, S36 1QP |
| UTTING, Simon, Dr ACTIVE | Director | 21 Jan 2003 | | England | September 1959 | 11, Hollin Busk Lane, Deepcar, Sheffield, South Yorkshire, S36 1QP |
| EVERSECRETARY LIMITED RESIGNED | Secretary | 08 Jun 2000 | 02 Jul 2004 | | | Central Square South, Orchard Street, Newcastle Upon Tyne, NE1 3XX |
| H TWO LTD RESIGNED | Secretary | 02 Jul 2004 | 01 Dec 2005 | | | 246 Park View, Whitley Bay, Tyne & Wear, NE26 3QX |
| BAGE, Mark Wesley RESIGNED | Director | 01 Mar 2004 | 31 May 2007 | | November 1966 | 8 Clifton, York, North Yorkshire, YO30 6AE |
| CHUMAS, Nicky RESIGNED | Director | 10 Dec 2022 | 16 May 2026 | England | January 1970 | 11 Hollin Busk Lane, Deepcar, Sheffield, South Yorkshire, S36 1QP |
| CLARK, Alan Robert RESIGNED | Director | 02 Jan 2006 | 15 Nov 2023 | United Kingdom | November 1946 | 14 Woodlands, North Shields, Tyne & Wear, NE29 9JS |
| DUNN BIGGAR, Virginia Wadsworth RESIGNED | Director | 10 Jun 2002 | 30 Jun 2012 | England | September 1945 | 11 Hollin Busk Lane, Deepcar, Sheffield, South Yorkshire, S36 1QP |
| FRANKLIN, Jocelyn RESIGNED | Director | 05 Sep 2002 | 30 Mar 2016 | England | July 1969 | The Old Surgery, 7 Ecclesbourne Avenue Duffield, Belper, Derbyshire, DE56 4GE |
| GIRDLER, Nicholas Martin, Professor RESIGNED | Director | 24 May 2010 | 10 Jan 2018 | United Kingdom | June 1960 | 11 Hollin Busk Lane, Deepcar, Sheffield, South Yorkshire, S36 1QP |
| MILLIGAN, Christine RESIGNED | Director | 23 Jul 2010 | 12 May 2026 | England | July 1960 | The Cottage, Colpitts Grange, Slaley, Hexham, NE47 0BY, United Kingdom |
| PEEL, Richard Grant RESIGNED | Director | 06 Apr 2004 | 24 May 2010 | | July 1957 | 8 Station Close, Riding Mill, Northumberland, NE44 6HE |
| SMITH, Steve RESIGNED | Director | 21 Jan 2003 | 23 Jul 2010 | England | January 1963 | Beeswood Cottage,, Froggatt Lane Froggatt, Hope Valley, S32 3ZA |
| SUTHERLAND, Owen RESIGNED | Director | 30 Aug 2000 | 02 Jul 2004 | | March 1947 | Rosslea 1 Briarlea, Hepscott, Morpeth, Northumberland, NE61 6PA |
| WAUGH, John David RESIGNED | Director | 21 Mar 2004 | 16 May 2022 | United Kingdom | April 1939 | The Byre, Dilston Steadings, Corbridge, Northumberland, NE45 5RF |
| EVERDIRECTOR LIMITED RESIGNED | Nominee Director | 08 Jun 2000 | 30 Aug 2000 | | | Sun Alliance House, 35 Mosley Street, Newcastle Upon Tyne, NE1 1AN |