| HUTSON, Alasdair James ACTIVE | Secretary | 04 Dec 2024 | | | | Burton Constable Hall, Burton Constable, Skirlaugh, East Yorkshire, HU11 4LN |
| BYNG, Hatta, Hon ACTIVE | Director | 05 Feb 2026 | | England | August 1977 | Burton Constable Hall, Burton Constable, Skirlaugh, East Yorkshire, HU11 4LN |
| CONSTABLE, John Straker ACTIVE | Director | 31 May 2019 | | England | October 1990 | 37, Sydney Street, London, SW3 6PU, England |
| DICKINSON, John Robert ACTIVE | Director | 28 Feb 2024 | | England | May 1958 | Burton Constable Hall, Burton Constable, Skirlaugh, East Yorkshire, HU11 4LN |
| FORBES ADAM, Charles David ACTIVE | Director | 13 Feb 2025 | | England | October 1957 | Burton Constable Hall, Burton Constable, Skirlaugh, East Yorkshire, HU11 4LN |
| STRAKER, Rodrica Conseulo ACTIVE | Director | 23 Mar 1992 | | United Kingdom | November 1963 | Greenshaw House, Hexham, Northumberland, NE46 2PJ |
| WARDROPER, Rory Kingsley ACTIVE | Director | 16 Jun 2023 | | United Kingdom | September 1953 | High Osgoodby Grange, Osgoodby, Thirsk, YO7 2AW, England |
| WILLOUGHBY, Cara Mary Cecilia, Lady ACTIVE | Director | 03 Sep 2024 | | England | June 1976 | Burton Constable Hall, Burton Constable, Skirlaugh, East Yorkshire, HU11 4LN |
| DAY, Christopher Mark RESIGNED | Secretary | 12 Nov 2014 | 04 Dec 2024 | | | Langleys Solicitors Llp, Queens House, Micklegate, York, North Yorkshire, YO1 6WG, United Kingdom |
| SCOTT, Giles Sandford RESIGNED | Secretary | 23 Mar 1992 | 23 May 1993 | | | Post Box House, West Willing Sheriff Hutton, York, North Yorkshire, YO6 1RP |
| SCOTT, Giles Sandford RESIGNED | Secretary | | 12 Nov 2014 | | | Queens House, Micklegate, York, North Yorkshire, YO1 6WG, England |
| TYROLESE (SECRETARIAL) LIMITED RESIGNED | Nominee Secretary | 23 May 1991 | 23 May 1993 | | | 66 Lincoln's Inn Fields, London, WC2A 3LH |
| BAINES, Rosanna Bethany RESIGNED | Director | 28 Jun 2021 | 05 Apr 2022 | England | December 1991 | 10, Bromley Avenue, Bromley, BR1 4BQ, England |
| BEARDSWORTH-SHAW, James Richard RESIGNED | Director | 28 Jun 2021 | 28 Mar 2022 | England | January 1985 | 7, Liverpool Road, London, E10 6DN, England |
| CHICHESTER-CONSTABLE, John Raleigh RESIGNED | Director | | 22 May 2008 | United Kingdom | April 1927 | Burton Constable, Hull, HU11 4LN |
| CUNLIFFE-LISTER, Susan, The Honourable RESIGNED | Director | 23 Mar 1992 | 20 May 2016 | United Kingdom | November 1944 | Burton Agnes Hall, Burton Agnes, Driffield, North Humberside, YO25 0ND |
| DAWNAY, John Christian George, Rt Hon Viscount Downe RESIGNED | Director | 23 Mar 1992 | 19 May 2000 | | January 1935 | Wykeham Abbey, Scarborough, North Yorkshire, YO13 9QS |
| GILBERT, Christopher Gallard RESIGNED | Director | 23 Mar 1992 | 29 Sep 1998 | | September 1936 | 8 North Park Grove, Leeds, West Yorkshire, LS8 1JJ |
| HARDMAN, Yvonne Louise RESIGNED | Director | 09 Jun 2017 | 19 Jun 2024 | England | May 1978 | Burton Constable Hall, Burton Constable, Skirlaugh, East Yorkshire, HU11 4LN |
| HILDYARD, Nicholas Alexander Cyril RESIGNED | Director | 19 May 2000 | 28 Jun 2021 | United Kingdom | December 1954 | Arco Ltd, Waverley Street, Hull, HU1 2SJ, England |
| MARRIOTT, Richard RESIGNED | Director | 23 Mar 1992 | 13 May 2009 | | December 1930 | Boynton Hall, Bridlington, East Yorkshire, YO16 4XL |
| NICHOL, Camilla Jane RESIGNED | Director | 22 May 2008 | 16 Jun 2023 | England | March 1973 | Burton Constable Hall, Burton Constable, Skirlaugh, East Yorkshire, HU11 4LN |
| PROCTER, Andrew Charles Travers RESIGNED | Director | 09 Jun 2017 | 25 Jun 2021 | England | July 1958 | Burton Constable Hall, Burton Constable, Skirlaugh, East Yorkshire, HU11 4LN |
| RIDGWAY, Christopher Lloyd, Dr RESIGNED | Director | 06 Jun 2014 | 28 Jun 2021 | United Kingdom | February 1958 | Burton Constable Hall, Burton Constable, Skirlaugh, East Yorkshire, HU11 4LN |
| ROLES, John Leonard RESIGNED | Director | 12 Nov 2004 | 22 May 2008 | England | October 1957 | 4 Low Farm, Great Preston, Leeds, West Yorkshire, LS26 8AD |
| SILBER, Evelyn, Dr RESIGNED | Director | 10 Apr 1995 | 01 Nov 2001 | | May 1949 | 7 Kirklands Carr Lane, Thorner, Leeds, LS14 3HB |
| STRAKER, James Andrew John RESIGNED | Director | 22 May 2008 | 31 May 2019 | United Kingdom | July 1959 | Greenshaw House, Hexham, Northumberland, NE46 2PJ |
| SWORD, Robert Arthur Hallifax RESIGNED | Director | 22 May 2008 | 13 Feb 2025 | England | May 1952 | Wood Cottage, Scackleton, York, YO62 4NB, England |
| USSHER, Christopher Aimery RESIGNED | Director | 28 Jun 2021 | 17 Jan 2025 | England | July 1955 | Rolletts Farm, Westleton Road, Darsham, Saxmundham, IP17 3BS, England |
| WELLS-COLE, Anthony RESIGNED | Director | 23 Mar 1992 | 17 May 2013 | United Kingdom | May 1945 | 21 Bridge Avenue, Otley, West Yorkshire, LS21 2AA |
| WINTERBOTHAM, David Nicholas RESIGNED | Director | 01 Nov 2001 | 30 Apr 2004 | | February 1954 | 78 Newbiggin, Malton, North Yorkshire, YO17 7JF |
| TYROLESE (DIRECTORS) LIMITED RESIGNED | Nominee Director | 23 May 1991 | 23 May 1993 | | | 66 Lincoln's Inn Fields, London, WC2A 3LH |
| TYROLESE (SECRETARIAL) LIMITED RESIGNED | Nominee Director | 23 May 1991 | 23 May 1993 | | | 66 Lincoln's Inn Fields, London, WC2A 3LH |