| GALLIFORD, Justin Frederick Lloyd Charles ACTIVE | Director | 26 May 2022 | | England | December 1978 | 280, Fifers Lane, Norwich, Norfolk, NR6 6EQ, United Kingdom |
| GLASSPOOLE, Jason Robert John ACTIVE | Director | 01 May 2026 | | United Kingdom | June 1973 | 280, Fifers Lane, Norwich, Norfolk, NR6 6EQ, United Kingdom |
| WOOD, Andrew Charles, Dr ACTIVE | Director | 28 Feb 2022 | | England | January 1960 | 280, Fifers Lane, Norwich, Norfolk, NR6 6EQ, United Kingdom |
| JONES, Hilary Louise RESIGNED | Secretary | 26 Jun 2012 | 07 Jan 2019 | | | Lancaster House, 16 Central Avenue, St Andrews Business Park, Norwich Norfolk, NR7 0HR, United Kingdom |
| LEIGH, Graham RESIGNED | Secretary | 23 Jul 1992 | 20 Oct 2009 | | | Johnsons Farm, Rushall, Diss, Norfolk, IP21 4RT |
| MERRICKS, Andrew John RESIGNED | Secretary | 20 Oct 2009 | 26 Jun 2012 | | | 280, Fifers Lane, Norwich, NR6 6EQ, United Kingdom |
| GRAVITAS COMPANY SECRETARIAL SERVICES LIMITED RESIGNED | Nominee Secretary | 30 Jul 1991 | 23 Jul 1992 | | | 25-31 Moorgate, London |
| ADAMS, Paul William RESIGNED | Director | 01 Feb 2010 | 31 Mar 2011 | United Kingdom | August 1953 | 280, Fifers Lane, Norwich, NR6 6EQ, United Kingdom |
| ADDISON, Lloyd Richard John RESIGNED | Director | 22 Apr 1994 | 06 Dec 1999 | | July 1952 | 6 Trafford Road, Norwich, Norfolk, NR1 2QW |
| AYTON, Michael Charles RESIGNED | Director | 03 Dec 1991 | 31 Mar 2000 | | December 1927 | 14 Old Hall Gardens, Brooke, Norwich, Norfolk, NR15 1JZ |
| BEADLE, David Thomas RESIGNED | Director | 03 Dec 1991 | 23 Oct 2009 | England | January 1953 | 6 Churston House, Churston Close, Bracondale, Norwich, Norfolk, NR1 2BD |
| BOOTH, Martin Alexander RESIGNED | Director | 07 Dec 1999 | 06 Dec 2001 | England | January 1950 | 3 Marionville Road, Norwich, Norfolk, NR3 4DB |
| BROWN, Colin Stewart RESIGNED | Director | 01 Jan 2005 | 25 Aug 2009 | Uk | January 1946 | The Garden House, Market Place, Hingham, Norfolk, NR9 4AF |
| DENMAN, David Crossland RESIGNED | Director | 03 Dec 1991 | 31 Dec 2004 | | March 1932 | The Manor, Burgh-Next-Aylsham, Norwich, Norfolk, NR11 6TP |
| GIBSON, Anne Bothwell RESIGNED | Director | 01 Jul 2013 | 30 Sep 2016 | England | August 1958 | Lancaster House, 16 Central Avenue, St Andrews Business Park, Norwich Norfolk, NR7 0HR, United Kingdom |
| HAWES, Peter Michael RESIGNED | Director | 18 Feb 2008 | 03 Nov 2016 | United Kingdom | July 1950 | High Gables, Tunstead Road, Hoveton, Norfolk, NR12 8QN |
| HOPKINS, Martin Christopher RESIGNED | Director | 03 Nov 2016 | 25 Jan 2017 | United Kingdom | May 1964 | Lancaster House, 16 Central Avenue, St Andrews Business Park, Norwich Norfolk, NR7 0HR |
| JACKSON, Nigel Spencer RESIGNED | Director | 30 Jul 1991 | 03 Dec 1991 | England | August 1952 | 27 St Johns Road, London, NW11 0PE |
| JAMIESON, Andrew David RESIGNED | Director | 07 Dec 2017 | 01 Jul 2019 | England | July 1956 | 280, Fifers Lane, Norwich, Norfolk, NR6 6EQ, United Kingdom |
| JOHNS, Michael Stephen Mackelcan RESIGNED | Nominee Director | 30 Jul 1991 | 03 Dec 1991 | | October 1943 | 22 Bowerdean Street, London |
| JOHNSON, Ronald RESIGNED | Director | 13 Jul 2001 | 31 Jul 2007 | | June 1931 | 12 Causeway Close, Brockdish, Diss, Norfolk, IP21 4LB |
| LEIGH, Graham RESIGNED | Director | 04 Feb 1993 | 30 Jun 2008 | | April 1946 | Johnsons Farm, Rushall, Diss, Norfolk, IP21 4RT |
| MACKIE, Ian James RESIGNED | Director | 17 Jun 2016 | 13 Jun 2017 | United Kingdom | April 1977 | Lancaster House, 16 Central Avenue, St Andrews Business Park, Norwich Norfolk, NR7 0HR |
| MADDOX, Nicholas Paul RESIGNED | Director | 08 Apr 2025 | 01 May 2026 | United Kingdom | April 1966 | 280, Fifers Lane, Norwich, Norfolk, NR6 6EQ, United Kingdom |
| MCCABE, Thomas Richard RESIGNED | Director | 06 Apr 2016 | 09 Jan 2019 | England | November 1965 | Lancaster House, 16 Central Avenue, St Andrews Business Park, Norwich Norfolk, NR7 0HR |
| MCDIARMID, Fiona Jane RESIGNED | Director | 20 Feb 2019 | 28 Feb 2022 | England | January 1961 | 280, Fifers Lane, Norwich, Norfolk, NR6 6EQ, United Kingdom |
| PROCTOR, Andrew James RESIGNED | Director | 13 Aug 2019 | 22 May 2023 | United Kingdom | July 1947 | 280, Fifers Lane, Norwich, Norfolk, NR6 6EQ, United Kingdom |
| RICKARD, Martin James RESIGNED | Director | 01 Aug 1999 | 31 Jul 2009 | England | July 1940 | Bramley House, Little Green Thrandeston, Diss, Norfolk, IP21 4BX |
| SELIGMAN, Ralph Anthony RESIGNED | Director | 03 Dec 1991 | 07 Feb 1999 | | December 1930 | Valley Farmhouse, Gunthorpe, Melton Constable, Norfolk, NR24 2PB |
| WALKER, Colleen Monica RESIGNED | Director | 01 Jul 2013 | 18 May 2016 | United Kingdom | January 1951 | Lancaster House, 16 Central Avenue, St Andrews Business Park, Norwich Norfolk, NR7 0HR, United Kingdom |
| WETTELAND, Dean Thorvald RESIGNED | Director | 10 Apr 2017 | 24 Nov 2021 | United Kingdom | November 1976 | 280, Fifers Lane, Norwich, Norfolk, NR6 6EQ, United Kingdom |
| WHITE, David Richard RESIGNED | Director | 01 Apr 2011 | 30 Jun 2013 | United Kingdom | March 1952 | Lancaster House, 16 Central Avenue, St Andrews Business Park, Norwich Norfolk, NR7 0HR, United Kingdom |
| WILLIAMS, Anthony Thomas RESIGNED | Director | 01 Sep 2006 | 30 Jun 2013 | United Kingdom | July 1946 | Lancaster House, 16 Central Avenue, St Andrews Business Park, Norwich Norfolk, NR7 0HR, United Kingdom |