| DOS SANTOS FERNANDES, Carlos ACTIVE | Director | 15 Apr 2023 | | England | July 1983 | 5, South Charlotte Street, Edinburgh, EH2 4AN, Scotland |
| PEARSON, Ross Patrick ACTIVE | Director | 14 Jul 2026 | | England | June 1977 | 5, South Charlotte Street, Edinburgh, EH2 4AN, Scotland |
| GLYN, Victoria Anne RESIGNED | Secretary | | 21 Nov 1997 | | | 29 Abercorn Place, London, NW8 9DU, England |
| REDMAN, Janet RESIGNED | Secretary | 21 Nov 1997 | 06 Mar 2006 | | | St. Andrews House, Barkers Hill, Donhead St. Andrew, Shaftesbury, Dorset, SP7 9EB |
| REDMAN, Thomas William John, Dr RESIGNED | Secretary | 06 Mar 2006 | 30 Sep 2009 | | | 1 Luscombe Road, Poole, Dorset, BH14 8ST |
| RIBBONS, John George RESIGNED | Secretary | 30 Sep 2009 | 15 Jun 2012 | | | 5, Pendine Street, Carine, Western Australia, 6020, Australia |
| TIDSWELL, Jonathan Eldred RESIGNED | Secretary | 25 Jul 2012 | 16 Jul 2019 | | | Westpoint, 4 Redheughs Rigg, South Gyle, Edinburgh, EH12 9DQ, Scotland |
| WILKINS, Dennis William RESIGNED | Secretary | 15 Jun 2012 | 25 Jul 2012 | | | Ground Floor 20, Kings Park Road, West Perth 6009, Western Australia, Australia |
| AL OTHMAN, Khaled Mohammed RESIGNED | Director | 01 Jul 1995 | 17 Dec 1996 | | December 1946 | No 19 Street No 43, Area 4 Abdulla Salim Area, Safat 1801, State Of Kuwait, FOREIGN, Kuwait |
| AL-HAROON, Khalid Rashid RESIGNED | Director | 01 Jul 1995 | 17 Dec 1996 | | February 1950 | Jadah 13, Block 17, House 3, Bayan Area 7, Kuwait |
| AL-RABAH, Abdul Karim A RESIGNED | Director | 01 Jul 1995 | 17 Dec 1996 | | December 1948 | 19 5th Street North, Ahmadi, 61008, Kuwait |
| BJERKE, Lars Torgeir RESIGNED | Director | 12 Feb 1997 | 21 Nov 1997 | | September 1948 | Baches V, Drammen, 3010, Norway |
| BOURGEOIS, Jerry Michael RESIGNED | Director | 12 Feb 1997 | 21 Nov 1997 | | August 1943 | 46 Elm Park Gardens, London, SW10 9PA |
| HAY, James Taylor Cantlay RESIGNED | Director | 02 Apr 1998 | 08 Nov 1999 | | June 1935 | 67 Fountainhall Road, Aberdeen, Aberdeenshire, AB2 4EU |
| HERBERT, Richard RESIGNED | Director | 15 Apr 2023 | 18 Jun 2025 | United Kingdom | July 1958 | 5, South Charlotte Street, Edinburgh, EH2 4AN, Scotland |
| HEWITT, Geoffrey RESIGNED | Director | | 31 Oct 1997 | England | July 1948 | 13 Briar Lane, Carshalton, Surrey, SM5 4PX |
| HOLLIS, Andrew Patrick RESIGNED | Director | 16 Jul 2019 | 27 Sep 2023 | England | September 1954 | 5, South Charlotte Street, Edinburgh, EH2 4AN, Scotland |
| LUCAN, George Charles RESIGNED | Director | 29 Jan 2019 | 15 Aug 2023 | United Kingdom | September 1967 | 5, South Charlotte Street, Edinburgh, EH2 4AN, Scotland |
| LYNCH, Michael Thomas RESIGNED | Director | | 21 Dec 1994 | | May 1949 | 20 Bramerton Street, London, SW3 5JX |
| MARSHALL, John Lloyd Craig RESIGNED | Director | 07 Dec 2011 | 25 Jul 2012 | Western Australia | August 1953 | Suit 7, 154 Hampden Road, Nedlands, Western Australia, 6009, Australia |
| NILSSON, Jan Erik RESIGNED | Director | 12 Feb 1997 | 21 Nov 1997 | | November 1940 | Tord Pedersensgt 60, 3014 Drammen, Norway |
| OAKLEY, Stuart David RESIGNED | Director | 01 Jan 1998 | 30 Jul 1998 | | June 1951 | Castleton House, 15 The Chanonry, Aberdeen, Aberdeenshire, AB24 1RP, Scotland |
| REDMAN, Peter John RESIGNED | Director | 21 Nov 1997 | 30 Sep 2009 | United Kingdom | April 1935 | St Andrews House, Barkers Hill Donhead St Andrew, Shaftesbury, Dorset, SP7 9EB |
| REDMAN, Thomas William John, Dr RESIGNED | Director | 21 Nov 1997 | 30 Sep 2009 | England | August 1970 | 1 Luscombe Road, Poole, Dorset, BH14 8ST |
| ROLLINSON, Graham Clifford RESIGNED | Director | 19 Jun 1991 | 12 Feb 1997 | England | December 1949 | The Old Barn Dean Lane, Merstham, Redhill, Surrey, RH1 3AH |
| ROOKSBY, Simon Kelvin RESIGNED | Director | 07 Nov 2008 | 30 Sep 2009 | United Kingdom | January 1952 | 8, Birchwood Road, Parkstone, Poole, Dorset, BH14 9NP |
| RUSSELL, Kenneth John RESIGNED | Director | 30 Sep 2009 | 07 Dec 2011 | | March 1950 | Unit 6, 103 Colin Street, West Perth, Western Australia, 6005, Australia |
| SANNESS, Torstein RESIGNED | Director | 12 Feb 1997 | 21 Nov 1997 | Norway | August 1947 | Batsmannsveien 21, Tolusrod, 3150, Norway |
| TANDREVOLD, Eirik RESIGNED | Director | 12 Feb 1997 | 21 Nov 1997 | | July 1959 | Bjornekroken 19, Lysaker, 1324, Norway |
| TIDSWELL, Jonathan Eldred RESIGNED | Director | 25 Jul 2012 | 16 Jul 2019 | United Kingdom | March 1976 | Westpoint, 4 Redheughs Rigg, South Gyle, Edinburgh, EH12 9DQ, Scotland |
| TURNER, Roger Geoffrey RESIGNED | Director | | 12 Feb 1990 | United Kingdom | May 1950 | Ridgeway House, Mountview Road, Claygate, Surrey, KT10 0UD |
| VONK, Paul Abram RESIGNED | Director | 25 Nov 2015 | 29 Jan 2019 | England | November 1974 | Suite1a, 38 Princes House, Jermyn Street, London, SW1Y 6DN, England |
| WILKINS, Dennis William RESIGNED | Director | 30 Sep 2009 | 25 Jul 2012 | | January 1963 | 1, The Cutting, Mosman Park, Western Australia, 6012, Australia |
| WILLAN, Peter James RESIGNED | Director | | 21 Apr 1994 | | March 1943 | Rutland House 38 Ormond Crescent, Hampton, Middlesex, TW12 2TH |