| COUNTAKIS, Fredrik Evangelos ACTIVE | Director | 15 Jul 2023 | | Sweden | March 1972 | Oak House Central Park, Reeds Crescent, Watford, WD24 4QP, England |
| GOSZTONYI, Theres ACTIVE | Director | 31 Mar 2023 | | Germany | December 1980 | Oak House Central Park, Reeds Crescent, Watford, WD24 4QP, England |
| FAIRHEAD, Ronald Victor RESIGNED | Secretary | 26 Oct 2001 | 30 Jun 2005 | | | 12 Latchmoor Way, Gerrards Cross, Buckinghamshire, SL9 8LP |
| MEHRING, Michael RESIGNED | Secretary | 01 Mar 2007 | 04 Nov 2010 | | | Apartment 17 Emineo, Station Road, Beaconsfield, Buckinghamshire, HP9 1AU |
| MOULI, Chandra RESIGNED | Secretary | 01 Jul 2005 | 01 Mar 2007 | | | 75 Westbury Road, Northwood, Middlesex, HA6 3DA |
| MOULI, Chandra RESIGNED | Secretary | | 26 Oct 2001 | | | 75 Westbury Road, Northwood, Middlesex, HA6 3DA |
| ZALA, Rajesh RESIGNED | Secretary | 24 Jan 2012 | 27 Mar 2013 | | | 3rd Floor Aston House, 62-68 Oak End Way, Gerrards Cross, Buckinghamshire, SL9 8BR, United Kingdom |
| BAILEY, Jonathan Peter RESIGNED | Director | 01 Mar 2013 | 01 Sep 2017 | England | November 1963 | 9/10, The Briars, Waterberry Drive, Waterlooville, PO7 7YH, England |
| BAILLEUL, Florence Marie RESIGNED | Director | 02 Jun 2014 | 01 Jul 2018 | Hanover Lower Saxony | December 1970 | 9/10, The Briars, Waterberry Drive, Waterlooville, PO7 7YH, England |
| BENADE, Werner Heinz, Dr RESIGNED | Director | 01 Jul 2022 | 15 Jul 2023 | Germany | October 1963 | Am Leineufer 51, 30419, Hannover, Germany |
| BOUVEYRON, Jean-Francois RESIGNED | Director | 22 Jan 2007 | 25 Jan 2012 | Germany | October 1963 | 3 Brook Business Centre, Cowley Mill Road, Uxbridge, Middlesex, UB8 2FX |
| DICKINSON, John Leonard RESIGNED | Director | 01 Mar 2002 | 06 Mar 2004 | | November 1942 | 12 Columbine Road, Basingstoke, Hampshire, RG22 5RL |
| DRAKSL, Jan RESIGNED | Director | 24 Jan 2012 | 14 Jun 2013 | United Kingdom | March 1981 | 3rd Floor Aston House, 62-68 Oak End Way, Gerrards Cross, Buckinghamshire, SL9 8BR, United Kingdom |
| EICH, Ulrich RESIGNED | Director | 01 Jul 2018 | 01 Jul 2022 | Germany | May 1966 | 9/10, The Briars, Waterberry Drive, Waterlooville, Hampshire, PO7 7YH, United Kingdom |
| FAIRHEAD, Ronald Victor RESIGNED | Director | 26 Oct 2001 | 30 Jun 2005 | | March 1952 | 12 Latchmoor Way, Gerrards Cross, Buckinghamshire, SL9 8LP |
| HALL, Michael RESIGNED | Director | 24 Jan 2012 | 11 Jan 2013 | United Kingdom | June 1968 | 3rd Floor Aston House, 62-68 Oak End Way, Gerrards Cross, Buckinghamshire, SL9 8BR, United Kingdom |
| HANNA, Brian David RESIGNED | Director | 01 Jul 2018 | 17 Feb 2020 | Germany | May 1976 | 9/10, The Briars, Waterberry Drive, Waterlooville, Hampshire, PO7 7YH, United Kingdom |
| HANSEN, Thomas RESIGNED | Director | 01 Jul 2005 | 22 Jan 2007 | | December 1948 | Burckhardstrasse 2, Hannover, D-30163, Germany |
| JETSES, Holger RESIGNED | Director | 24 Jan 2012 | 02 Jun 2014 | Germany | August 1967 | 3rd Floor Aston House, 62-68 Oak End Way, Gerrards Cross, Buckinghamshire, SL9 8BR, United Kingdom |
| LAW, Francis Stephen RESIGNED | Director | | 31 Dec 2001 | | December 1916 | La Clergie, St Sulpice De Roumagnac, Dordogne, 24600, SW1X 0DF, France |
| MANASTIRE, Adriana RESIGNED | Director | 02 Jun 2014 | 01 Jul 2018 | United Kingdom | August 1981 | 9/10, The Briars, Waterberry Drive, Waterlooville, PO7 7YH, England |
| MATAREWICZ, Paul RESIGNED | Director | 01 Jan 1995 | 25 Jan 2012 | United Kingdom | August 1958 | 3 Brook Business Centre, Cowley Mill Road, Uxbridge, Middlesex, UB8 2FX |
| MOULI, Chandra RESIGNED | Director | 01 Oct 1992 | 26 Oct 2001 | | October 1936 | 75 Westbury Road, Northwood, Middlesex, HA6 3DA |
| PAUCK, Henning Hans Walter RESIGNED | Director | | 31 Dec 2000 | | August 1941 | Kokenavers Kamp O5, 3006 Burgwedel 1, Germany |
| PESCH, Michel RESIGNED | Director | 24 Jan 2012 | 02 Jun 2014 | Germany | August 1961 | 3rd Floor Aston House, 62-68 Oak End Way, Gerrards Cross, Buckinghamshire, SL9 8BR, United Kingdom |
| PUHL, Rainer RESIGNED | Director | 01 Jan 2001 | 30 Jun 2005 | | October 1958 | Bailleuxweg 20, Hannover, 30629, German |
| RONNING, Bruce RESIGNED | Director | 24 Jan 2012 | 02 Jun 2014 | Germany | May 1961 | 3rd Floor Aston House, 62-68 Oak End Way, Gerrards Cross, Buckinghamshire, SL9 8BR, United Kingdom |
| SCHNEIDER, Guido RESIGNED | Director | 17 Feb 2020 | 31 Mar 2023 | Germany | November 1972 | 51, Am Leineufer, Hannover, 30419, Germany |
| TRAFALSKI, Jason RESIGNED | Director | 02 Jun 2014 | 26 Jun 2017 | Germany | November 1972 | 9/10, The Briars, Waterberry Drive, Waterlooville, PO7 7YH, England |
| WILLIAMS, Brian Stanley RESIGNED | Director | | 31 Dec 1997 | | May 1934 | Higham Lodge, Spithurst Barcombe, Lewes, East Sussex, BN8 5EF |