| GREENWOOD, Zoe ACTIVE | Director | 27 Feb 1998 | | United Kingdom | May 1954 | Hyperbaric Oxygen Centre, Borrans Lane, Middleton, Morecambe, LA3 3QP, England |
| STEVENS, Glenn ACTIVE | Director | 10 Jun 2021 | | England | February 1965 | Hyperbaric Oxygen Centre, Borrans Lane, Middleton, Morecambe, LA3 3QP, England |
| WADDINGTON, Teresa ACTIVE | Director | 21 Jan 2016 | | England | October 1959 | Hyperbaric Oxygen Centre, Borrans Lane, Middleton, Morecambe, Lancashire, LA3 3JJ, United Kingdom |
| BARCAS, Laurence William RESIGNED | Secretary | 31 Dec 1998 | 30 Sep 2002 | | | 125 Lymington Avenue, Wood Green, London, N22 6JJ |
| CLARKE, Margaret Elspeth Dalgliesh RESIGNED | Secretary | 27 Feb 1998 | 01 Sep 1998 | | | Burn Lea Woodlands Drive, Silverdale, Lancashire, LA5 0RU |
| DEAN, Jane Isabel RESIGNED | Secretary | 30 Sep 2002 | 31 Dec 2024 | | | Hyperbaric Oxygen Centre, Borrans Lane, Middleton, Morecambe, Lancashire, LA3 3JJ, United Kingdom |
| ASH, Janie RESIGNED | Director | 15 Oct 1999 | 14 May 2003 | | August 1956 | 125 Lymington Avenue, Wood Green, London, N22 6JJ |
| BIRKETT, George RESIGNED | Director | 01 Mar 2006 | 10 Jun 2021 | United Kingdom | October 1930 | 41 Crag Bank Road, Carnforth, Lancashire, LA5 9EH |
| CLARKE, Margaret Elspeth Dalgliesh RESIGNED | Director | 27 Feb 1998 | 01 Sep 1998 | | January 1947 | Burn Lea Woodlands Drive, Silverdale, Lancashire, LA5 0RU |
| CLARKE, Michael Miller RESIGNED | Director | 27 Feb 1998 | 21 Aug 1998 | | September 1942 | Burn Lea 8 Woodlands Drive, Silverdale, Carnforth, Lancashire, LA5 0RU |
| DEAN, Jane Isabel RESIGNED | Director | 27 Feb 1998 | 31 Dec 2024 | England | June 1950 | Hyperbaric Oxygen Centre, Borrans Lane, Middleton, Morecambe, Lancashire, LA3 3JJ, United Kingdom |
| FALCUS, Carole RESIGNED | Director | 11 Nov 2003 | 25 Jan 2007 | | August 1963 | 42 Fairgarth Drive, Kirkby Lonsdale, Lancashire, LA6 2FB |
| FORBES, Connan Walker RESIGNED | Director | 26 Oct 1998 | 10 May 1999 | | August 1938 | Lune View Cottage Fluke Hall Lane, Pilling, Preston, PR3 6HP |
| GOOGH, John RESIGNED | Director | 01 Dec 2011 | 16 Mar 2016 | United Kingdom | September 1942 | Hyperbaric Oxygen Centre, Borrans Lane, Middleton, Morecambe, LA3 3JJ |
| HSDALL, Charles Edward RESIGNED | Director | 27 Feb 1998 | 11 Mar 1998 | | October 1952 | Dacrelands Close Owen Road, Lancashire, LA1 2DU |
| SMITH, Joyce RESIGNED | Director | 19 May 2007 | 30 Nov 2011 | United Kingdom | October 1939 | 25 Westmoor Grove, Heysham, Morecambe, Lancashire, LA3 2TA |