| Company | Timeline | Status | |
| Lonsdale Innovations Limited Director • Director  | 4 Nov 2020←5 Years→Current  | Active  | |
| Hofmeir Magnetics (UK) Limited Director • Director  | 3 Nov 2017←3 Years→9 Nov 2020  | Active  | |
| Hofmeir Magnetics Limited Director • Director  | 14 Mar 2017←3 Years→9 Nov 2020  | Active  | |
Hatch Beddard Management Ltd Director • Director  | 20 Apr 2004←14 Years→18 Sep 2018  | Dissolved  | |
| Lonsdale Technologies Ltd Director • Director  | 28 Mar 1994←31 Years→Current  | Active  | |
