| ALDWINCKLE, Karl ACTIVE | Director | 03 Jul 2026 | | United Kingdom | October 1977 | 52, New Road, Ascot, Berkshire, SL5 8QQ, United Kingdom |
| HAY, Samuel Colin ACTIVE | Director | 03 Jul 2026 | | United Kingdom | September 1988 | Mw1 Building 557, Shoreham Road, Heathrow Airport, London, TW6 3RT, United Kingdom |
| RHYNES, Mark ACTIVE | Director | 07 Mar 2018 | | United Kingdom | August 1981 | Lochside House, 3 Lochside Way, Edinburgh Park, Edinburgh, Scotland, EH12 9DT, Scotland |
| ANDERSON, Charles Adair RESIGNED | Secretary | 20 Oct 1994 | 31 Mar 2000 | | | Ravensheugh, Selkirk, TD7 5LS |
| GEDDES, John Francis Alexander RESIGNED | Secretary | 24 Jan 2005 | 01 Oct 2006 | | | 4 Hunters Mews Alma Road, Windsor, Surrey, SL4 3SL |
| HARNDEN, Philip RESIGNED | Secretary | 31 Mar 2000 | 24 Jan 2005 | | | 17 Bowden Road, Sunninghill, Ascot, Berkshire, SL5 9NJ |
| TURNBULL, Tristan George RESIGNED | Secretary | 01 Oct 2006 | 11 Apr 2018 | | | 5, The Enterprise Centre, Kelvin Lane, Crawley, RH10 9PT, United Kingdom |
| ARUNLEX LIMITED RESIGNED | Secretary | 23 Feb 1994 | 20 Oct 1994 | | | C/O Peachey & Co, 95 Aldwych, London, WC2B 4JF |
| BENNETT, James Douglas Scott RESIGNED | Director | 30 Aug 1996 | 15 Oct 1997 | | March 1942 | The Well House, 3 Easter Belmont Road, Edinburgh, EH12 6EX |
| CLARK, Jonathan Gordon RESIGNED | Director | 07 Mar 2018 | 01 Dec 2023 | Scotland | December 1972 | 5, The Enterprise Centre, Kelvin Lane, Crawley, RH10 9PT, United Kingdom |
| COUPER, Alastair RESIGNED | Director | 01 Oct 2001 | 20 Jun 2003 | | May 1962 | 1 The Briars, Church Crookham, Hampshire, GU52 6DT |
| CROSS, James Mark RESIGNED | Director | 10 May 2007 | 13 Oct 2010 | England | June 1959 | 4, New Square, Bedfont Lakes, Middlesex, England, TW14 8HA, England |
| FONT, Carols Fernandez RESIGNED | Director | 01 Dec 2023 | 03 Jul 2026 | Spain | April 1976 | General Mitre, 101 11, Barcelona, 08022, Spain |
| HARNDEN, Philip RESIGNED | Director | 24 Jan 2005 | 10 May 2007 | | November 1964 | 17 Bowden Road, Sunninghill, Ascot, Berkshire, SL5 9NJ |
| JOHNSON, Matthew Terence RESIGNED | Director | 31 Mar 2024 | 03 Jul 2026 | United Kingdom | February 1965 | 5, The Enterprise Centre, Kelvin Lane, Crawley, RH10 9PT, United Kingdom |
| KOLLER, Stephen Lawrence RESIGNED | Director | 18 Oct 2010 | 01 Oct 2017 | England | August 1959 | 2, World Business Centre Heathrow, Newall Road, London Heathrow Airport, Hounslow, TW6 2SF, United Kingdom |
| LAWRENCE, Mark Edward RESIGNED | Director | 09 Oct 2008 | 31 Jan 2021 | | December 1959 | 5, The Enterprise Centre, Kelvin Lane, Crawley, RH10 9PT, United Kingdom |
| LAWRENCE, Mark Edward RESIGNED | Director | 31 Dec 2002 | 15 Oct 2007 | | December 1959 | 5 Graham Avenue, Patcham, Brighton, BN1 8HA |
| MACKAY, David James RESIGNED | Director | 20 Oct 1994 | 15 Oct 1997 | Scotland | May 1943 | 4 East Harbour Road, Charlestown, Fife, KY11 3EA |
| NOEL-PATON, Frederick Ranald, The Hon RESIGNED | Director | 20 Oct 1994 | 15 Oct 1997 | | November 1938 | Easter Dunbarnie, Bridge Of Earn, Perth, Perthshire, PH2 9ED |
| REDMOND, John Joseph RESIGNED | Director | 20 Jun 2003 | 01 Aug 2003 | | January 1968 | 10 Gomer Gardens, Teddington, Middlesex, TW11 9AT |
| ROCKLEY, Dennis Warren RESIGNED | Director | 15 Oct 2007 | 24 Nov 2008 | | April 1969 | 30, Watermill Green, Thetford Norfolk, IP24 3BW, United Kingdom |
| SKINNER, Mark William RESIGNED | Director | 18 Oct 2010 | 15 Jun 2012 | United Kingdom | October 1974 | 4, New Square, Bedfont Lakes, Middlesex, TW14 8HA |
| SMITH, Peter Simon RESIGNED | Director | 01 Aug 2003 | 30 Apr 2004 | United Kingdom | July 1944 | South Lodge, Paddockhurst Lane, Balcombe, West Sussex, RH17 6QZ |
| SMITH, Peter Simon RESIGNED | Director | 15 Oct 1997 | 31 Dec 2002 | United Kingdom | July 1944 | South Lodge, Paddockhurst Lane, Balcombe, West Sussex, RH17 6QZ |
| SMYTH, Craig Allan Gibson RESIGNED | Director | 15 Oct 1997 | 31 Dec 2002 | | July 1967 | The Copse, Ockham Road South, East Horsley, Leatherhead, Surrey, KT24 6SG |
| UTTING, Tony RESIGNED | Director | 18 Dec 2019 | 31 Mar 2024 | England | March 1964 | 5, The Enterprise Centre, Kelvin Lane, Crawley, RH10 9PT, United Kingdom |
| VERTANNES, Desmond Stephen RESIGNED | Director | 19 Apr 1999 | 28 Oct 2005 | United Kingdom | July 1951 | 113 Old Charlton Road, Shepperton, Middlesex, TW17 8BT |
| WEIR, Peter James RESIGNED | Director | 28 Oct 2005 | 30 Oct 2012 | United States | May 1966 | 4, New Square, Bedfont Lakes, Middlesex, England, TW14 8HA, England |
| WILLIAMS, Paul RESIGNED | Director | 01 Oct 2001 | 01 Aug 2003 | | January 1970 | 250 Barnett Wood Lane, Ashtead, Surrey, KT21 2BY |
| WRIGHT, Sharon RESIGNED | Director | 18 Oct 2010 | 18 Dec 2019 | United Kingdom | February 1957 | 5, The Enterprise Centre, Kelvin Lane, Crawley, RH10 9PT, United Kingdom |
| ARUNLEX LIMITED RESIGNED | Director | 23 Feb 1994 | 20 Oct 1994 | | | 95 Aldwych, London, WC2B 4JF |