| BURGHAM, Timothy Austin RESIGNED | Secretary | 04 Aug 2021 | 19 May 2023 | | | Communisis House, Manston Lane, Leeds, England, LS15 8AH, England |
| CADDY, Sarah Louise RESIGNED | Secretary | 31 Oct 2009 | 28 Feb 2019 | | | Communisis House, Manston Lane, Leeds, LS15 8AH, United Kingdom |
| HOGGARTH, Philip David RESIGNED | Secretary | 30 Nov 2023 | 28 Dec 2023 | | | Communisis House, Manston Lane, Leeds, LS15 8AH |
| RAWLINS, Steven Clive RESIGNED | Secretary | 28 Feb 2019 | 04 Aug 2021 | | | Communisis House, Manston Lane, Leeds, England, LS15 8AH, England |
| RIDDLE, Jonathan Rowlatt Huber RESIGNED | Secretary | 19 May 2023 | 30 Nov 2023 | | | Communisis House, Manston Lane, Leeds, LS15 8AH |
| YOUNG, Martin Keay RESIGNED | Secretary | | 31 Oct 2009 | | | 3 Penny Pot Gardens, Harrogate, North Yorkshire, HG3 2GB |
| BUCKLEY, Martin Howard RESIGNED | Director | | 31 Mar 2000 | England | August 1945 | Ausbourne Grange Linton Common, Linton, Wetherby, West Yorkshire, LS22 4JD |
| BUNDY, George Frederick RESIGNED | Director | | 28 Jun 1993 | England | September 1934 | 26 The Russets, Sandal, Wakefield, West Yorkshire, WF2 6JF |
| GIBSON, Geoff RESIGNED | Director | 21 Jun 1993 | 29 Jan 2001 | England | February 1950 | Bylands, Hopton Hall Lane, Mirfield, West Yorkshire, WF14 8EL |
| GRIFFITHS, Stephen Lestock RESIGNED | Director | | 28 Jun 1993 | | April 1947 | Banksgarth New Mill Road, Holmfirth, Huddersfield, West Yorkshire, HD7 1XN |
| GURLING, Geoffrey RESIGNED | Director | | 28 Jun 1993 | | January 1947 | 8 Stonefield, Scarcroft, Leeds, West Yorkshire, LS14 3AB |
| HARTLEY, Robert RESIGNED | Director | 21 Jun 1993 | 09 Apr 1999 | United Kingdom | March 1958 | 7 Wigton Green, Leeds, West Yorkshire, LS17 8QR |
| HOGGARTH, Philip David RESIGNED | Director | 15 Jun 2023 | 28 Dec 2023 | England | February 1978 | Communisis House, Manston Lane, Leeds, LS15 8AH |
| MAIB, Keith RESIGNED | Director | 16 Jun 2023 | 30 Nov 2023 | United States | August 1958 | Communisis House, Manston Lane, Leeds, LS15 8AH |
| RIDDLE, Jonathan Rowlatt Huber RESIGNED | Director | 01 Aug 2000 | 26 Jun 2023 | England | November 1960 | Communisis House, Manston Lane, Leeds, LS15 8AH, United Kingdom |
| WALTON, Keith Roy RESIGNED | Director | | 28 Jun 1993 | | July 1941 | Morningside, Bleheim Road Littlestone, New Romney, Kent, TN28 8PR |
| WARRINER, Lawrence Edward RESIGNED | Director | | 28 Jun 1993 | United Kingdom | November 1960 | 5 Parkwood Way, Roundhay, Leeds, West Yorkshire, LS8 1JP |
| YOUNG, Martin Keay RESIGNED | Director | 01 Aug 2000 | 31 Oct 2009 | England | October 1954 | 3 Penny Pot Gardens, Harrogate, North Yorkshire, HG3 2GB |