| BOWERMAN, Nicholas ACTIVE | Secretary | 13 Jun 2011 | | | | Gatherley Road Ind Estate, Catterick Bridge, Richmond, North Yorkshire, DL10 7JG |
| BURDITT, Frederic M ACTIVE | Director | 28 Sep 2009 | | Usa | October 1950 | 60, Highland Road, Saunderstown, Rhode Island, 02874, Usa |
| HIGGINS, Andrew William ACTIVE | Director | 28 Sep 2009 | | Usa | September 1958 | 49, Stoneymeade Way, Acton, Massachusetts, 01720, United States |
| BARKER, Christopher Albion RESIGNED | Secretary | | 31 Dec 1996 | | | 101 Aire Road, Wetherby, West Yorkshire, LS22 7FJ |
| BENN, Josephine Margaret RESIGNED | Secretary | 31 Dec 1996 | 13 Jun 2011 | | | 131, Ainderby Road, Northallerton, North Yorkshire, DL6 2TS |
| ADDIS, Robert Campbell RESIGNED | Director | | 31 May 1994 | | July 1950 | 33 Lees Lane, Northallerton, North Yorkshire, DL7 8DA |
| BALMER, Henry Richard RESIGNED | Director | 15 Jun 1995 | 24 Apr 1997 | | May 1945 | Devon House 66 Northumberland Road, Leamington Spa, Warwickshire, CV32 6HB |
| BARKER, Christopher Albion RESIGNED | Director | | 31 Dec 1996 | | February 1948 | 101 Aire Road, Wetherby, West Yorkshire, LS22 7FJ |
| BOND, Gordon RESIGNED | Director | 04 Jan 1994 | 24 Apr 1997 | | March 1941 | Omega, Durford Wood, Petersfield, Hampshire, GU31 5AN |
| COPPINGER, Paul Mac, Dr RESIGNED | Director | 28 Sep 2009 | 29 Mar 2012 | United States | March 1961 | 2601, Sw 136th Street, Oklahoma, Oklahoma, 73170, United States |
| GIBSON, Kenneth Stanley RESIGNED | Director | 16 Oct 1992 | 14 Jul 1993 | United Kingdom | April 1947 | 11 Lumley Road, Kendal, Cumbria, LA9 5HT |
| GRIFFITHS, Ian Charles RESIGNED | Director | 10 Apr 1997 | 24 Apr 1997 | | April 1960 | 10 Portswood Park, Portswood Road, Southampton, SO17 2EW |
| MAUNSELL, Christopher Ernest RESIGNED | Director | 24 Apr 1997 | 28 Sep 2009 | England | October 1939 | Upton Manor High Street, Upton, Didcot, Oxfordshire, OX11 9JE |
| OVEREND, Richard John RESIGNED | Director | 10 Apr 1997 | 24 Apr 1997 | | March 1940 | Hillbrow Cottage Paynesfield Road, Tatsfield, Westerham, Kent, TN16 2BQ |
| PARTRIDGE, David John RESIGNED | Director | | 30 Nov 1994 | | April 1946 | Beauchamp House 26 Leam Terrace, Leamington Spa, Warwickshire, CV31 1BB |
| PENNY, Nigel Albert RESIGNED | Director | 20 Dec 1994 | 15 Jun 1995 | | December 1941 | 19 Alderbrook Road, Solihull, West Midlands, B91 1NN |
| RAJAN, Raj RESIGNED | Director | 21 Feb 1994 | 28 Feb 1995 | | February 1957 | Ings House Farm, Borrowby, Thirsk, North Yorkshire, YO7 4RE |
| ROONEY, Robert RESIGNED | Director | 14 Jun 1994 | 10 Mar 1995 | | May 1956 | 24 Maison Dieu, Richmond, North Yorkshire, DL10 7AU |
| STEEL, Robert John RESIGNED | Director | | 22 Dec 1993 | England | December 1946 | Choat End, Steeplechase Hundon, Sudbury, Suffolk, CO10 8EN |
| TIERNAN, Colin Michael RESIGNED | Director | 09 May 1994 | 23 Sep 1994 | | December 1961 | Old Hall Cottage, High Offley, Stafford, Staffordshire, ST20 0NA |
| WALTERS, James Michael RESIGNED | Director | 28 Sep 2009 | 29 Mar 2012 | America | January 1966 | 38th Street, Tulsa, Oklahoma, 74105, United States |
| WARRINER, Duncan Heathcote RESIGNED | Director | 06 Jul 2010 | 29 Mar 2012 | England | November 1969 | Gatherley Road Ind Estate, Catterick Bridge, Richmond, North Yorkshire, DL10 7JG |
| WATSON, William Stanley RESIGNED | Director | 24 Apr 1997 | 06 Jul 2010 | England | February 1947 | Eryholme Manor, Eryholme, Darlington, County Durham, DL2 2PF |
| WRIGHT, James Lindley RESIGNED | Director | 20 Dec 1994 | 26 Jul 1996 | | February 1948 | 19 East End, Walkington, Beverley, East Yorkshire, HU17 8RX |