| GITSHAM, Gillian ACTIVE | Secretary | 02 Jul 2018 | | | | Castlegarth Works, Masonic Lane, Thirsk, North Yorkshire, YO7 1PS, United Kingdom |
| GITSHAM, Gillian ACTIVE | Director | 02 Jul 2018 | | England | December 1971 | Castlegarth Works, Masonic Lane, Thirsk, North Yorkshire, YO7 1PS, United Kingdom |
| WRIGHT, Paul Cornelius ACTIVE | Director | 02 Jul 2018 | | England | October 1968 | Castlegarth Works,, Masonic Lane, Thirsk, North Yorkshire, YO7 1PS, United Kingdom |
| DODD, Frances RESIGNED | Secretary | 19 Jan 2000 | 23 May 2003 | | | Thormanby Hall, Thormanby, York, North Yorkshire, YO6 3NN |
| PERRY, Antony John RESIGNED | Secretary | 23 May 2003 | 02 Jul 2018 | | | 12, Leconfield Garth, Follifoot, Harrogate, North Yorkshire, HG3 1NF |
| POOLE, Joan Rose Lilie RESIGNED | Secretary | 17 Mar 1993 | 17 Jan 1994 | | | 15 Alder Road, Parkstone, Poole, Dorset, BH12 2AA |
| WINN, Christine Marjorie RESIGNED | Secretary | 18 Jan 1994 | 19 Jan 2000 | | | 12 Ormsby Close, Luton, LU1 3SN |
| COMBINED SECRETARIAL SERVICES LIMITED RESIGNED | Nominee Secretary | 19 Jan 1993 | 17 Mar 1993 | | | Victoria House, 64 Paul Street, London, EC2A 4NG |
| DODD, Barry John RESIGNED | Director | 19 Jan 2000 | 30 May 2018 | England | October 1947 | Thormanby Hall, Thormanby, York, North Yorkshire, YO6 3NN |
| DODD, Frances RESIGNED | Director | 02 Jul 2018 | 23 Jan 2026 | England | January 1946 | Thormanby Hall, Thormanby, York, YO61 4NN, England |
| PERRY, Antony John RESIGNED | Director | 30 May 2018 | 31 Aug 2025 | United Kingdom | August 1947 | 12, Leconfield Garth, Follifoot, Harrogate, North Yorkshire, HG3 1NF, England |
| POOLE, John RESIGNED | Director | 17 Mar 1993 | 17 May 1993 | | December 1945 | The Frenches Farm, The Frenches, East Wellow, Hampshire, SO51 6FE |
| SIMS, Kathryn Jane RESIGNED | Director | 02 Jul 2018 | 06 May 2026 | United Kingdom | March 1966 | Castlegarth Works, Masonic Lane, Masonic Lane, Thirsk, North Yorkshire, YO7 1PS, United Kingdom |
| SUTCLIFFE, Jennifer Ann RESIGNED | Director | 31 Oct 1996 | 19 Jan 2000 | | April 1946 | 17 Carpenders Close, Harpenden, Hertfordshire, AL5 3HN |
| SUTCLIFFE, Norman Joseph RESIGNED | Director | 17 May 1993 | 19 Jan 2000 | | March 1944 | 17 Carpenders Close, Harpenden, Hertfordshire, AL5 3HN |
| COMBINED NOMINEES LIMITED RESIGNED | Nominee Director | 19 Jan 1993 | 17 Mar 1993 | | | Victoria House, 64 Paul Street, London, EC2A 4NA |
| COMBINED SECRETARIAL SERVICES LIMITED RESIGNED | Nominee Director | 19 Jan 1993 | 17 Mar 1993 | | | Victoria House, 64 Paul Street, London, EC2A 4NG |