| VON REINERSDORFF, Udo ACTIVE | Secretary | 16 Jan 2023 | | | | Unit 7, Corringham Road Industrial Estate, Gainsborough, Lincolnshire, DN21 1QB |
| JOHNSTONE, Charles Douglas, Dr ACTIVE | Director | 09 Jun 2025 | | United Kingdom | December 1966 | Unit 7, Corringham Road Industrial Estate, Gainsborough, Lincolnshire, DN21 1QB |
| SCHMIDT, Andreas-Oliver ACTIVE | Director | 14 Jan 2021 | | Germany | November 1966 | Unit 7, Corringham Road Industrial Estate, Gainsborough, Lincs, DN21 1QB, England |
| VON REINERSDORFF, Udo ACTIVE | Director | 16 Jan 2023 | | Germany | July 1965 | Unit 7, Corringham Road Industrial Estate, Gainsborough, Lincolnshire, DN21 1QB |
| BULMER, Andrew Maxwell RESIGNED | Secretary | | 29 Jun 1995 | | | Appartment 5, 62 Millgate, Newark, Nottinghamshire, NG24 4TY |
| DAVISON, Paul Robert RESIGNED | Secretary | 29 Jun 1995 | 26 Jul 1996 | | | 30 Park Lane, Retford, Nottinghamshire, DN22 6TY |
| PEAK, Roger Michael RESIGNED | Secretary | 26 Jul 1996 | 07 Oct 1999 | | | 16 Morley Avenue, Retford, Nottinghamshire, DN22 7FH |
| SCHEUBLE, Klaus Peter RESIGNED | Secretary | 01 Apr 2005 | 31 Dec 2020 | | | Unit 7, Corringham Road Industrial Estate, Gainsborough, Lincolnshire, DN21 1QB, United Kingdom |
| TOBERT, Alexander RESIGNED | Secretary | 14 Jan 2021 | 16 Jan 2023 | | | Unit 7, Corringham Road Industrial Estate, Gainsborough, Lincs, DN21 1QB, England |
| WAGNER, Gert RESIGNED | Secretary | 07 Oct 1999 | 24 Mar 2005 | | | Tannenweg 11, Schramberg, Baden-Wurttemberg, 78713, Germany |
| LILLEY, Gemma RESIGNED | Director | 01 Jan 2020 | 01 Dec 2025 | England | November 1983 | Unit 7, Corringham Road Industrial Estate, Gainsborough, Lincs, DN21 1QB, England |
| MONTGOMERY, Graham Denys RESIGNED | Director | 08 Jan 2018 | 24 Jul 2019 | England | October 1957 | Unit 7, Corringham Road Industrial Estate, Gainsborough, Lincolnshire, DN21 1QB |
| NICOLL, Adrian Timothy RESIGNED | Director | 26 Jul 2019 | 23 Jan 2020 | England | May 1953 | Unit 7, Corringham Road Industrial Estate, Gainsborough, Lincolnshire, DN21 1QB |
| NICOLL, Adrian Timothy RESIGNED | Director | | 18 May 2018 | England | May 1953 | Unit 7, Corringham Road Industrial Estate, Gainsborough, Lincolnshire, DN21 1QB, United Kingdom |
| SCHEUBLE, Klaus Peter RESIGNED | Director | 01 Apr 2005 | 31 Dec 2020 | Germany | April 1960 | Unit 7, Corringham Road Industrial Estate, Gainsborough, Lincolnshire, DN21 1QB, United Kingdom |
| SCHNELL, Udo, Dr RESIGNED | Director | 01 Jul 2010 | 31 Jan 2021 | Germany | January 1956 | Unit 7, Corringham Road Industrial Estate, Gainsborough, Lincolnshire, DN21 1QB, United Kingdom |
| STEIM, Hans Jochem, Dr RESIGNED | Director | | 01 Jul 2010 | Germany | November 1942 | Unit 7 Corringham Road, Industrial Estate, Gainsborough, Lincolnshire, DN21 1QB |
| TOBERT, Alexander RESIGNED | Director | 14 Jan 2021 | 16 Jan 2023 | Germany | October 1977 | Unit 7, Corringham Road Industrial Estate, Gainsborough, Lincs, DN21 1QB, England |
| WAGNER, Gert RESIGNED | Director | | 24 Mar 2005 | | March 1940 | Tannenweg 11, Schramberg, Baden-Wurttemberg, 78713, Germany |