| ALLEN, Samantha Clare ACTIVE | Secretary | 17 Dec 2024 | | | | 10, Bishops Square, London, E1 6EG, England |
| PIKE, Nicholas John ACTIVE | Director | 16 Apr 2024 | | England | December 1962 | 10, Bishops Square, London, E1 6EG, England |
| AKINJOBI, Rashida Atinuke RESIGNED | Secretary | 20 Feb 2019 | 14 Apr 2024 | | | 10, Bishops Square, London, E1 6EG, England |
| BARNARD, Keith RESIGNED | Secretary | 05 Apr 1993 | 28 Jun 2004 | | | 266 London Road, St Albans, Hertfordshire, AL1 1HY |
| CONWAY, David Michael RESIGNED | Secretary | | 25 Apr 1993 | | | 1 Beech Lane, Prestwood, Buckinghamshire, HP16 9DP |
| HORWOOD, Lindsay RESIGNED | Secretary | 14 May 1992 | 01 Sep 2015 | | | Millennium Bridge House, 2 Lambeth Hill, London, EC4V 4BG |
| HORWOOD, Lindsay RESIGNED | Secretary | 09 Aug 1991 | 03 Sep 1991 | | | 39 Cobden Hill, Radlett, Hertfordshire, WD7 7JL |
| MCCRACKEN, Sara Benita Sophie RESIGNED | Secretary | 29 Jun 2007 | 29 Oct 2010 | | | Adecco House, 71 Elstree Way, Borehamwood, Hertfordshire, WD6 1WD, England |
| ROWLANDS, Ian Richard RESIGNED | Secretary | 28 Jun 2004 | 29 Jun 2007 | | | 18 Lake View Drive, Moate, Westmeath, IRISH, Republic Of Ireland |
| TAGG, Gavin RESIGNED | Secretary | 01 Sep 2015 | 20 Feb 2019 | | | Millennium Bridge House, 2 Lambeth Hill, London, EC4V 4BG, England |
| MEDECO DEVELOPMENTS LIMITED RESIGNED | Secretary | 18 Aug 2008 | 16 Apr 2024 | | | 10, Bishops Square, London, E1 6EG, England |
| TSC NOMINEE LIMITED RESIGNED | Secretary | 11 Jul 2006 | 18 Aug 2008 | | | 71 Elstree Way, Borehamwood, Herts, WD6 1WD |
| ATZERT, Manfred Gustav Karl RESIGNED | Director | 03 Dec 1993 | 17 Aug 1999 | | October 1942 | Flat 10 50 South Audley Street, London, W1Y 5FA |
| BISHOP, Alexandra Helen RESIGNED | Director | 01 Apr 2018 | 16 Apr 2024 | United Kingdom | October 1974 | 10, Bishops Square, London, E1 6EG, England |
| BOWMER, John Philip RESIGNED | Director | | 10 Jun 2005 | England | August 1944 | 97 Douglas Way, Atherton, California, 94027, Usa |
| BRIANT, Timothy RESIGNED | Director | 01 Jun 2015 | 31 May 2017 | United Kingdom | April 1970 | Millennium Bridge House, 2 Lambeth Hill, London, EC4V 4BG |
| CAILLE, Jerome RESIGNED | Director | 28 Jun 2002 | 31 Dec 2005 | | February 1967 | Hadlaubstrasse 78, Zurich, Ch8006, FOREIGN, Switerland |
| CANO, Andres RESIGNED | Director | 28 Jun 2002 | 28 Jun 2004 | | May 1962 | Langackerweg 15, Freinbach (Kanton Schwytz), Ch 8807, Switzerland |
| CLANCY, Steven RESIGNED | Director | 10 Aug 2009 | 30 Sep 2010 | England | January 1962 | Adecco House, 71 Elstree Way, Borehamwood, Hertfordshire, WD6 1WD, England |
| DE DANIEL, Dominik RESIGNED | Director | 11 Dec 2006 | 10 Aug 2009 | Switzerland | October 1975 | Melibachweg 2a, 8810 Horgen, Switzerland |
| DEDAT, Mohammed RESIGNED | Director | 26 Jun 2006 | 31 Aug 2007 | England | June 1962 | 50 Wellesley Road, Ilford, Essex, IG1 4JZ |
| FREDHOLM, James William RESIGNED | Director | 28 Jun 2004 | 02 Oct 2006 | | October 1952 | Langjurthenstrasse 6, Kusnacht, Ch 8700, Switzerland |
| GRINSTEAD, Simon Hamlin RESIGNED | Director | 11 Sep 1992 | 01 Aug 1997 | | August 1959 | 79 Cavendish Crescent, Elstree, Hertfordshire, WD6 3JW |
| HALKA, Yann Serge Stephane RESIGNED | Director | 01 Feb 2019 | 16 Apr 2024 | France | April 1974 | 10, Bishops Square, London, E1 6EG, England |
| LILLYWHITE, Simon RESIGNED | Director | 16 Aug 1996 | 19 Apr 1999 | | November 1956 | 11 Mitre Close, Duppas Village, Shepperton, Middlesex, TW17 8JF |
| MACMILLAN, Richard Paul Thomas RESIGNED | Director | 28 Jun 2002 | 31 Dec 2005 | United Kingdom | March 1970 | Merry Gardens Cottage, Beechwood Lane, Burley, Ringwood, Hampshire, BH24 4AR |
| MARSHALL III, John Logan RESIGNED | Director | 01 Oct 2015 | 31 Dec 2018 | England | May 1963 | Millennium Bridge House, 2 Lambeth Hill, London, EC4V 4BG |
| MARTIN, Anthony Victor RESIGNED | Director | | 11 Sep 1992 | | February 1939 | Oakdell Firs Drive, Blackmore End Wheathampstead, St Albans, Hertfordshire, AL4 8LB |
| MARTIN, Neil Thomas George RESIGNED | Director | 01 Oct 2010 | 01 Jun 2015 | England | February 1972 | Millennium Bridge House, 2 Lambeth Hill, London, EC4V 4BG, England |
| MARTIN, Richard RESIGNED | Director | 05 Jan 1998 | 26 Mar 2003 | England | February 1947 | Jarretts, 80 Fulmer Rd, Gerrards Cross, Bucks, SL9 7EG |
| MOREL, Bernard Gilbert RESIGNED | Director | 17 Aug 1999 | 28 Jun 2002 | | August 1957 | Ch Des Brandons 5, Cortaillod, Ch 2016, Switzerland |
| MULLER, Peter RESIGNED | Director | | 31 Dec 1992 | | July 1933 | 60 Hohestrasse, Ch-7806 Zollikon/Zh, FOREIGN, Switzerland |
| PACK, Michael Anthony RESIGNED | Director | 01 Dec 1998 | 28 Jun 2002 | | December 1949 | Walnut Tree Cottage, Harwood Road, Marlow, Buckinghamshire, SL7 2AS |
| PERRY, Lavina Louise RESIGNED | Director | 01 Apr 1994 | 31 Mar 1995 | | January 1950 | 4 Ridgefield, The Pavilions, Watford, Herfordshire, WD1 3TZ |
| POND, Deborah Jean RESIGNED | Director | 31 Mar 1996 | 16 Aug 1996 | | June 1950 | 313 St Albans Road West, Hatfield, Hertfordshire, AL10 9RJ |
| POZZONI, Marcello RESIGNED | Director | 17 Jul 2017 | 05 Jul 2018 | United States | April 1972 | Millennium Bridge House, 2 Lambeth Hill, London, EC4V 4BG |
| REITER, Simon RESIGNED | Director | 28 Sep 2000 | 15 Feb 2002 | | August 1964 | 6 Charwood Close, Shenley, Radlett, Hertfordshire, WD7 9LH |
| SEARLE, Peter William RESIGNED | Director | 19 Dec 2005 | 30 Jun 2006 | | June 1962 | Flat 4, Ravenscourt Park, London, W6 0TY |
| SEYS-PHILLIPS, Nigel Godfrey Howard RESIGNED | Director | 01 Oct 1996 | 17 Jul 1998 | | May 1953 | 19 Hasker Street, London, SW3 2LE |
| SHARP, Edward James Kingsley RESIGNED | Director | | 31 Mar 1996 | | January 1937 | Little Appleton 60 Orchard Road, Tewin, Welwyn, Hertfordshire, AL6 0HN |
| TAGG, Gavin Kenneth RESIGNED | Director | 20 Feb 2019 | 16 Apr 2024 | England | February 1972 | 10, Bishops Square, London, E1 6EG, England |
| WEBER, Felix Andreas, Dr RESIGNED | Director | 28 Jun 2002 | 01 Apr 2004 | | November 1950 | Hausroos 9, Oberrohdorf, Ch 5452, Switzerland |
| WOLFF, Robert Marcel RESIGNED | Director | 17 Jul 2017 | 01 Feb 2019 | Netherlands | March 1974 | Millennium Bridge House, 2 Lambeth Hill, London, EC4V 4BG |
| AJILON GROUP LIMITED RESIGNED | Director | 01 Feb 2009 | 10 Aug 2009 | | | 71 Elstree Way, Borehamwood, Herts, WD6 1WD |
| MEDECO DEVELOPMENTS LIMITED RESIGNED | Director | 18 Aug 2008 | 16 Apr 2024 | | | 10, Bishops Square, London, E1 6EG, England |
| TSC NOMINEE LIMITED RESIGNED | Director | 11 Jul 2006 | 18 Aug 2008 | | | 71 Elstree Way, Borehamwood, Herts, WD6 1WD |
| TSC RESOURCES LTD RESIGNED | Director | 26 Jun 2006 | 01 Feb 2009 | | | 71 Elstree Way, Borehamwood, Herts, WD6 1WD |