| UNSWORTH DECKEROVA, Janka ACTIVE | Director | 01 Jan 2017 | | United Kingdom | October 1981 | Ventana House, 2 Concourse Way, Sheaf Street, Sheffield, S1 2BJ |
| WALKER, Mark Andrew ACTIVE | Director | 17 Jan 2018 | | United Kingdom | December 1972 | Ventana House, 2 Concourse Way, Sheaf Street, Sheffield, S1 2BJ |
| ASHTON, Christopher John Robert RESIGNED | Secretary | 16 Jan 2002 | 07 Mar 2003 | | | 2 Jowitt Road, Sheffield, South Yorkshire, S11 9FJ |
| BURGESS, Mark Geoffrey William RESIGNED | Secretary | 11 Aug 1995 | 29 Feb 1996 | | | 5 Glenmore House, Richmond Hill, Richmond, Surrey, TW10 6BQ |
| HARRIS, Peter Malcolm RESIGNED | Secretary | 10 Aug 1996 | 05 Sep 2000 | | | 43 Lyons Crescent, Tonbridge, Kent, TN9 1EY |
| HENSMAN, Michael John RESIGNED | Secretary | 07 Mar 2003 | 30 Apr 2011 | | | 49 Sandstone Avenue, Sheffield, South Yorkshire, S9 1AJ |
| IRVINE, Frederick Malcolm RESIGNED | Secretary | 05 Sep 2000 | 16 Jan 2002 | | | Stonewold 49 Heathhurst Road, Sanderstead, South Croydon, Surrey, CR2 0BB |
| LEVINGS, Alan Clifford RESIGNED | Secretary | | 11 Aug 1995 | | | 8 Rookswood Close, Hook, Hampshire, RG27 9EU |
| STORER, Jonathan Michael RESIGNED | Secretary | 01 Jul 2011 | 24 Dec 2013 | | | Ventana House, 2 Concourse Way, Sheaf Street, Sheffield, S1 2BJ, United Kingdom |
| WHALE, Kevin John RESIGNED | Secretary | 29 Feb 1996 | 10 Aug 1996 | | | 37 Dawson Road, Kingston Upon Thames, Surrey, KT1 3AU |
| BARNES, Joseph RESIGNED | Director | 03 Aug 1998 | 31 Aug 2001 | | July 1954 | 37 Howden Close, Doncaster, South Yorkshire, DN4 7JN |
| BEEVOR, David Nigel RESIGNED | Director | 25 May 1993 | 20 Dec 1996 | | March 1941 | 44 Stevenage Road, London, SW6 6HA |
| BENNETT, Guy Patrick De Courcy RESIGNED | Director | 08 Aug 1996 | 11 Apr 1997 | | October 1958 | 20 Hendham Road, London, SW17 7DQ |
| BROWN, John Forster RESIGNED | Director | | 09 Aug 1996 | United Kingdom | December 1952 | 7 Hurst Avenue, London, N6 5TX |
| BRUCE, George Alexander RESIGNED | Director | 09 Aug 1996 | 31 Dec 2009 | United Kingdom | July 1958 | 85 Den Bank Drive, Sheffield, South Yorkshire, S10 5PF |
| BURGESS, Mark Geoffrey William RESIGNED | Director | | 29 Feb 1996 | | June 1959 | 5 Glenmore House, Richmond Hill, Richmond, Surrey, TW10 6BQ |
| CLARKE, Jonathan George Gough RESIGNED | Director | | 09 Aug 1996 | | January 1958 | Westland Farm, Ockley Road, Ewhurst, Surrey, GU6 7SL |
| DAVISON, Guy Bryce RESIGNED | Director | | 09 Aug 1996 | | July 1957 | 128 Kensington Park Road, London, W1 2EP |
| DI MASCIO, Riccardo Antonio RESIGNED | Director | 08 Aug 1996 | 03 Nov 1997 | United Kingdom | March 1957 | 19 Grimwade Avenue, Croydon, CR0 5DJ |
| DINNING, William Robert John RESIGNED | Director | 18 Jun 2014 | 31 Jul 2016 | United Kingdom | November 1959 | Ventana House, 2 Concourse Way, Sheaf Street, Sheffield, S1 2BJ, United Kingdom |
| DUNATOV, Stefan RESIGNED | Director | 16 Apr 2012 | 11 Apr 2017 | Great Britain | December 1973 | Ventana House, 2 Concourse Way, Sheaf Street, Sheffield, S1 2BJ, United Kingdom |
| HALL, Robin Alexander RESIGNED | Director | | 09 Aug 1996 | | May 1948 | Amberley House, Roding Lane, Chigwell, Essex, IG7 6BE |
| HARRIS, Peter Malcolm RESIGNED | Director | 08 Aug 1996 | 05 Sep 2000 | | August 1955 | 43 Lyons Crescent, Tonbridge, Kent, TN9 1EY |
| HENSMAN, Michael John RESIGNED | Director | 03 Sep 2001 | 30 Apr 2011 | England | December 1950 | 49 Sandstone Avenue, Sheffield, South Yorkshire, S9 1AJ |
| IRVINE, Frederick Malcolm RESIGNED | Director | 05 Sep 2000 | 12 Dec 2001 | | March 1946 | Stonewold 49 Heathhurst Road, Sanderstead, South Croydon, Surrey, CR2 0BB |
| JOY, Andrew Neville RESIGNED | Director | | 09 Aug 1996 | England | April 1957 | Marelands, Bentley, Hampshire, GU10 5JB |
| KENISTON-COOPER, Graham James RESIGNED | Director | | 09 Aug 1996 | England | October 1958 | 17 Ovington Square, London, SW3 1LH |
| LANE, Gerard Christopher RESIGNED | Director | 01 Jul 2011 | 31 Dec 2016 | England | March 1961 | Ventana House, 2 Concourse Way, Sheaf Street, Sheffield, S1 2BJ, United Kingdom |
| LANGMUIR, Hugh Macgillivray RESIGNED | Director | | 09 Aug 1996 | | May 1955 | 14 Ashchurch Park Villas, London, W12 9SP |
| LINDEN, Brian Andrew RESIGNED | Director | | 09 Aug 1996 | United Kingdom | December 1956 | 7 Westmoreland Road, Barnes, London, SW13 9RZ |
| MARCHANT, Andrew William RESIGNED | Director | | 09 Aug 1996 | | May 1955 | Pitch Place Farm, Thursley, Godalming, Surrey, GU8 6QW |
| MASKELL, Philip John RESIGNED | Director | | 14 Jul 1995 | | May 1959 | 1 Grange Cottages, Broad Common Road, Hurst, Berkshire, RG10 0RD |
| MELLOR, Geoffrey RESIGNED | Director | 27 Jul 2007 | 21 Sep 2022 | United Kingdom | September 1964 | Ventana House, 2 Concourse Way, Sheaf Street, Sheffield, S1 2BJ, United Kingdom |
| MORGAN, David George RESIGNED | Director | 05 Sep 2000 | 27 Jul 2007 | | September 1946 | Coldwell House Coldwell Hill, Oughtibridge, Sheffield, S35 0FY |
| MUNTON, Richard James RESIGNED | Director | | 09 Aug 1996 | | March 1956 | The Forge, Hamptons, Tonbridge, Kent, TN11 9RE |
| NICHOLSON, Charles Dumaresq RESIGNED | Director | | 09 Aug 1996 | England | December 1952 | 20 Brook Green, London, W6 7BL |
| PRATTEN, Michael RESIGNED | Director | 16 Sep 2008 | 31 May 2012 | United Kingdom | January 1965 | Ventana House, 2 Concourse Way, Sheaf Street, Sheffield, S1 2BJ, United Kingdom |
| ROWLANDS, Simon Nicholas RESIGNED | Director | | 09 Aug 1996 | | June 1957 | 28 Westmoreland Road, Barnes, London, SW13 9RY |
| SOUTHCOTT, Barry John RESIGNED | Director | 26 Oct 1993 | 12 Apr 1996 | | March 1950 | 9 Kewferry Drive, Northwood, Middlesex, HA6 2NT |
| SYMONDS, Claire Alexandra RESIGNED | Director | 03 Oct 2007 | 30 May 2008 | | September 1968 | 14 Beeley View, Walton, Chesterfield, Derbyshire, S42 7HY |
| WHEELER, Nigel Brentwood RESIGNED | Director | | 09 Aug 1996 | | October 1951 | 90a College Road, Dulwich, London, SE21 7NA |
| WHINCUP, Daniel John RESIGNED | Director | 01 Jan 2017 | 21 Sep 2022 | United Kingdom | January 1979 | Ventana House, 2 Concourse Way, Sheaf Street, Sheffield, S1 2BJ |
| WHITNEY, Paul Michael, Dr RESIGNED | Director | | 26 Oct 1993 | | May 1948 | Hill House Church Road, Hassingham, Norwich, NR13 4HH |
| WYLIE, Keith Alexander RESIGNED | Director | | 03 May 1993 | | January 1950 | 17 The Lindens, Hemel Hempstead, Hertfordshire, HP3 0DD |
| YOUDE, Jennifer Olwen RESIGNED | Director | 08 Aug 1996 | 12 Dec 2001 | United Kingdom | January 1955 | 20 Moreton Place, London, SW1V 2NP |