| GANDERTON, Laura Jayne ACTIVE | Secretary | 20 Jan 2023 | | | | I54, Business Park, Valiant Way, Wolverhampton, WV9 5GB, England |
| GREIG, Ian Andrew ACTIVE | Director | 01 Jan 2022 | | United Kingdom | September 1967 | I54, Business Park, Valiant Way, Wolverhampton, WV9 5GB, England |
| KNECHT, Johannes Friedrich, Dr ACTIVE | Director | 01 Apr 2026 | | Germany | April 1973 | I54, Business Park, Valiant Way, Wolverhampton, WV9 5GB, England |
| BARNETT, Faye Louise RESIGNED | Secretary | 04 Apr 2012 | 21 Jul 2016 | | | Unit 2b, Dove Way, Kirkby Mills Industrial Estate, Kirkbymoorside, York, North Yorkshire, YO62 6QR, England |
| METCALFE, Cynthia RESIGNED | Secretary | | 04 Apr 2012 | | | 1, Woodard House, High Street, Helmsley, York, N Yorkshire, YO62 5AF, England |
| MILES, Sonia RESIGNED | Secretary | 01 Apr 2022 | 20 Jan 2023 | | | I54, Business Park, Valiant Way, Wolverhampton, WV9 5GB, England |
| MILLS, Alice Irene RESIGNED | Secretary | 18 Jul 2016 | 31 Mar 2022 | | | I54, Business Park, Valiant Way, Wolverhampton, WV9 5GB, England |
| GRUCHEL, Lars Gunter RESIGNED | Director | 26 Feb 2025 | 10 Mar 2026 | Switzerland | July 1972 | I54, Business Park, Valiant Way, Wolverhampton, WV9 5GB, England |
| HARRISON, Christopher RESIGNED | Director | 10 Sep 2018 | 31 Dec 2021 | England | October 1966 | I54, Business Park, Valiant Way, Wolverhampton, WV9 5GB, England |
| KUEGLER, Nikolaus RESIGNED | Director | 18 Jul 2016 | 26 Feb 2025 | Germany | July 1962 | I54, Business Park, Valiant Way, Wolverhampton, WV9 5GB, England |
| METCALFE, John Gilbert RESIGNED | Director | | 20 Jul 2004 | | April 1930 | Forge House, Harome, York, N Yorkshire, YO62 5JF |
| METCALFE, Nigel David Sydney RESIGNED | Director | | 03 Sep 2018 | England | March 1956 | 16 Lower Valleyfield View, Penicuik, Midlothian, EH26 8NT |
| MILLS, Alice Irene RESIGNED | Director | 18 Jul 2016 | 31 Mar 2022 | England | June 1952 | I54, Business Park, Valiant Way, Wolverhampton, WV9 5GB, England |