| Company | Timeline | Status | |
| Perivar Ltd Director • Mechanical Engineer  | 17 Sep 2021←4 Years→Current  | Active  | |
| Subsea Technologies (UK) Limited Director • Technical Director  | 6 Jun 2012←8 Years→29 Dec 2020  | Dissolved  | |
| Subsea Technologies (Aberdeen) Limited Director • Technical Director  | 31 Mar 2010←10 Years→1 Dec 2020  | Dissolved  | |
| Subsea Technologies Limited Director • Technical Director  | 10 Mar 2010←11 Years→6 Jul 2021  | Dissolved  | |
| Subsea Technologies Group Limited Director • Technical Director  | 11 Jan 2010←11 Years→17 Jun 2021  | Active  | |
Lewis Limited Director • Technical Director  | 1 Sep 2007←11 Years→14 Mar 2019  | Dissolved  | |
