| HORNER, Philip David ACTIVE | Director | 05 Aug 2025 | | United Kingdom | March 1976 | Building 5, Croxley Park, Hatters Lane, Watford, Hertfordshire, WD18 8YE, United Kingdom |
| KLEMP, Jon ACTIVE | Director | 27 May 2022 | | England | October 1975 | 101, Hessle Road, Hull, HU3 2BN |
| MACKINNON, John Roderick ACTIVE | Director | 15 Jan 2016 | | England | April 1966 | 101, Hessle Road, Hull, HU3 2BN |
| BOGLE, Paul Hempstead RESIGNED | Secretary | | 30 Nov 1992 | | | 220 Smith House Lane, Lightcliffe, Halifax, West Yorkshire, HX3 8UP |
| ODDELL, Graham John RESIGNED | Secretary | 01 Jul 1994 | 30 May 2001 | | | 10 Westcroft, North Newbald, York, North Yorkshire, YO43 4TX |
| SMITH & NEPHEW NOMINEE SERVICES LIMITED RESIGNED | Secretary | 30 May 2001 | 01 Nov 2015 | | | 15, Adam Street, London, WC2N 6LA |
| SMITH & NEPHEW NOMINEE SERVICES LIMITED RESIGNED | Secretary | 16 Jun 1994 | 01 Jul 1994 | | | 15 Adam Street, London, WC2N 6LA |
| BARRACLOUGH, Helen Louise RESIGNED | Director | 11 Jun 2024 | 05 Aug 2025 | United Kingdom | May 1978 | Building 5, Croxley Park, Hatters Lane, Watford, Hertfordshire, WD18 8YE, United Kingdom |
| CARNE, Sarah RESIGNED | Director | 01 Apr 2022 | 11 Jun 2024 | United Kingdom | February 1970 | Building 5, Croxley Park, Hatters Lane, Watford, Hertfordshire, WD18 8YE, United Kingdom |
| CUTTS, Ian Graham RESIGNED | Director | 30 Jun 1994 | 14 Sep 2001 | | May 1957 | 8698 Westcott Drive, Germantown, Tn 38138, Usa |
| DALE, Julia Melanie RESIGNED | Director | 30 Nov 1992 | 16 Jun 1994 | United Kingdom | July 1948 | 6 Bromwich House, Richmond Hill, Richmond, Surrey, TW10 6RU |
| DICK, James Lawrence RESIGNED | Director | 01 Sep 2000 | 14 Feb 2006 | England | October 1952 | Broomhill, 16a Humber Road, North Ferriby, North Humberside, HU14 3DW |
| DICK, James Lawrence RESIGNED | Director | 30 Jun 1994 | 01 Aug 1997 | England | October 1952 | Broomhill, 16a Humber Road, North Ferriby, North Humberside, HU14 3DW |
| FOSTER, Brian William RESIGNED | Director | | 30 Nov 1992 | | July 1937 | 2 Wheatcroft Avenue, Fence, Burnley, Lancashire, BB12 9QL |
| GROTTICK, Geoff RESIGNED | Director | 25 Oct 1997 | 01 Sep 2000 | | July 1963 | Ludshott Cottage, 24 Seymour Road, Headley Down Bordon, Hampshire, GU35 8JX |
| HARRIS, Robin John RESIGNED | Director | 30 Jun 1994 | 28 Oct 1997 | United Kingdom | January 1956 | 303 Northgate, Cottingham, Humberside, HU16 5RL |
| HOLMES, Edward John RESIGNED | Director | 30 Jun 1994 | 28 Feb 2003 | | November 1951 | 14 Howl Lane, Hutton, Driffield, North Humberside, YO25 9QA |
| HURD, David Charles RESIGNED | Director | 30 Jun 1994 | 12 Mar 1995 | | February 1932 | 35 Carleton Rise, Welwyn, Hertfordshire, AL6 9RP |
| LOMAX, Clifford Kenneth RESIGNED | Director | 30 Nov 1992 | 01 Jul 1994 | | August 1953 | 185 Worlds End Lane, Chelsfield, Orpington, Kent, BR6 6AT |
| MELLING, Ian Clifford RESIGNED | Director | 03 Nov 2014 | 27 May 2022 | England | April 1978 | 101, Hessle Road, Hull, HU3 2BN |
| O'DONNELL, Christopher John, Sir RESIGNED | Director | | 30 Nov 1992 | England | October 1946 | Lambs Acre, Ingmanthorpe Hall Farm York Road, Wetherby, West Yorkshire, LS22 5EQ |
| ODDELL, Graham John RESIGNED | Director | 28 Oct 1997 | 17 Oct 2002 | England | July 1963 | 10 Westcroft, North Newbald, York, North Yorkshire, YO43 4TX |
| PARSON, Michael George RESIGNED | Director | 30 Nov 1992 | 01 Jul 1994 | | October 1940 | 150 Kew Road, Richmond, Surrey, TW9 2AU |
| ROBINSON, John Harris RESIGNED | Director | | 30 Nov 1992 | England | December 1940 | 20 Mill Lane, Elloughton, Brough, East Yorkshire, HU15 1JL |
| SWABEY, Susan Margaret RESIGNED | Director | 07 Mar 2014 | 01 Apr 2022 | England | September 1961 | 101, Hessle Road, Hull, HU3 2BN |
| TAYLOR, Neil RESIGNED | Director | 02 Sep 2013 | 03 Nov 2014 | England | January 1965 | 101, Hessle Road, Hull, HU3 2BN, England |
| TEASDALE, Roger Peter RESIGNED | Director | 01 May 2009 | 07 Mar 2014 | United Kingdom | February 1967 | 101 Hessle Road, Hull, HU3 2BN |
| TROLLOPE, David Alastair RESIGNED | Director | 01 Sep 2000 | 23 Jun 2010 | United Kingdom | June 1960 | 101, Hessle Road, Hull, North Humberside, HU3 2BN |
| VAN TIGGELEN, Antonie Pieter RESIGNED | Director | 23 Jun 2010 | 09 Sep 2013 | Uk | July 1970 | Health Care House, 101 Hessle Road, Hull, HU3 2BN |
| WATERS, Henry Thomas Noel RESIGNED | Director | 30 Jul 2014 | 15 Jan 2016 | England | December 1957 | 101, Hessle Road, Hull, HU3 2BN |
| WEBSTER, David Fitzgerald, Dr RESIGNED | Director | 19 Aug 1996 | 01 Sep 2000 | United Kingdom | August 1952 | The Old School House, Kilnwick Percy, York, East Riding Of Yorkshire, YO42 1UF |
| WOODY, Joseph RESIGNED | Director | 14 Feb 2006 | 05 May 2009 | | September 1965 | 101 Hessle Road, Hull, HU3 2BN |