| Company | Timeline | Status | |
| M&A Rentals Ltd Director • Company Director  | 24 Dec 2021←2 Years 3 Months→2 Apr 2024  | Dissolved  | |
| Go - Dive Limited Director • Company Director  | 17 Apr 2018←7 Years→Current  | Liquidation  | |
| G D Training Limited Director • Company Director  | 17 Apr 2018←7 Years→17 Jun 2025  | Dissolved  | |
| Uncrewed Survey Solutions Limited Director • Marine Archaeologist  | 1 Jun 2017←1 Year 3 Months→10 Sep 2018  | Active  | |
Belisama Limited Director • Marine Archaeologist  | 30 Dec 2016←7 Months→15 Aug 2017  | Dissolved  | |
| MSDS Marine Limited Director • Unreported  | 17 Sep 2015←10 Years→Current  | Active  | |
Marna Scientific Diving Services LLP Designated LLP Member • Unreported  | 25 Oct 2010←3 Years→14 Oct 2014  | Dissolved  | |
