| JOHNSON, Simon Anthony ACTIVE | Secretary | 31 May 2022 | | | | 40 Waterside Barns, Lodge Farm Business Park, Wolverton Road, Castlethorpe, Milton Keynes, MK19 7ES, England |
| JOHNSON, Simon Anthony ACTIVE | Director | 24 Nov 2020 | | England | November 1983 | 2, Peppercorn Way, Northampton, NN4 0TT, England |
| KIESL, Georg ACTIVE | Director | 27 Mar 2025 | | France | May 1995 | 1, Ave Victor Hugo, Bellignat, 4007, France |
| HARRIS, Diane Margaret RESIGNED | Secretary | | 31 Mar 1993 | | | Orchard Bungalow, Singleborough, Milton Keynes, Bucks, MK17 0RF |
| KIRKHAM, Peter Richard RESIGNED | Secretary | 01 Jul 2001 | 31 May 2022 | | | 91 Deanshanger Road, Old Stratford, Milton Keynes, Buckinghamshire, MK19 6AX |
| MCCARTHY, David James RESIGNED | Secretary | 01 Apr 1993 | 09 Jun 1995 | | | 21 Aston Mead, Windsor, Berkshire, SL4 5PP |
| SWANTON, Colin RESIGNED | Secretary | 30 May 1995 | 30 Jun 2001 | | | Maythorne, Station Road, Otley, West Yorkshire, LS21 3HX |
| BELINGIERI, Alessandro, Dr RESIGNED | Director | 01 Jan 2004 | 01 Jan 2005 | | June 1968 | Viq 5 Damiano 2, Milano, 20122, Italy |
| BOHM, Dieter RESIGNED | Director | 23 Jan 2001 | 30 Sep 2003 | | March 1947 | Mens 01450 Leyssard Les Seiglieres, Mens 01450 Leyssard, F 01450, France |
| CHEVANT, Charles RESIGNED | Director | 01 Feb 2005 | 21 Feb 2005 | | July 1958 | 65 Rue Garibaldi, Lyon, 69006, FOREIGN, France |
| JACQUET, Michel Antoine RESIGNED | Director | | 18 May 1992 | | March 1936 | 15 Rue Raynouard, 75016 Paris, FOREIGN, France |
| JORDERY, Pierre Georges Jacques RESIGNED | Director | 01 Dec 1994 | 09 Feb 2005 | | June 1945 | Lotissement Des Epinettes, Apremont, Ain, 01100, France |
| KIESL, Korbinian RESIGNED | Director | 21 Feb 2005 | 27 Mar 2025 | Germany | December 1964 | 1, Ave Victor Hugo, Bellignat, 4007, France |
| KIRKHAM, Peter Richard RESIGNED | Director | 01 Jan 1998 | 31 May 2022 | England | May 1959 | 91 Deanshanger Road, Old Stratford, Milton Keynes, Buckinghamshire, MK19 6AX |
| MCCARTHY, David James RESIGNED | Director | | 09 Jun 1995 | | May 1944 | 21 Aston Mead, Windsor, Berkshire, SL4 5PP |
| PASTEUR, Yves Louis RESIGNED | Director | | 18 May 1992 | | August 1937 | 31 Rue De Seine, Paris 75006, FOREIGN, France |
| PEYROT, Daniel RESIGNED | Director | | 09 Dec 1992 | | May 1948 | Bouvent, 01 100 Oyonnay, FOREIGN, France |
| RAUCH, Daniel Guy RESIGNED | Director | 19 Jun 1996 | 28 Nov 2000 | | March 1956 | 150a Rue E Herriott, Veyziat, FO1 1OO, France |
| SWANTON, Colin RESIGNED | Director | 30 May 1995 | 30 Jun 2001 | | October 1937 | Maythorne, Station Road, Otley, West Yorkshire, LS21 3HX |
| TABORIN, Henri Jean RESIGNED | Director | 01 Feb 1993 | 29 Jul 1994 | | May 1947 | 4 Avenue Du Chateau, Meudon, 92 190, France |