| Company | Timeline | Status | |
| Gray International Associates Ltd Director • Solicitor | 24 Jun 2016←4 Years→16 Mar 2021 | Dissolved | |
| Deepsea (UK) Limited Director • None | 26 Nov 2014←1 Year 5 Months→20 May 2016 | Dissolved | |
| Deepsea (Europe) Limited Director • None | 26 Nov 2014←1 Year 5 Months→20 May 2016 | Dissolved | |
| McDermott Marine Construction Limited Director • None | 26 Nov 2014←1 Year 5 Months→20 May 2016 | Active | |
