| Company | Timeline | Status | |
| Ismene Ltd Director • Engineer  | 14 Mar 2023←2 Years 7 Months→Current  | Active  | |
| Nicolson Global Limited Director • Engineer  | 18 Jan 2016←5 Years→28 Sep 2021  | Dissolved  | |
Ismene Limited Director • Engineering  | 5 Feb 2014←3 Years→25 Jul 2017  | Dissolved  | |
Nicolson Aero Limited Director • Engineer  | 11 Mar 2009←5 Years→23 Dec 2014  | Dissolved  | |
