| Company | Timeline | Status | |
| MSD Marine Services Ltd Director • Unreported | 1 Apr 2016←9 Years→Current | Active | |
| Caldive Limited Director • None | 1 Dec 2013←5 Years→16 Apr 2019 | Active | |
Mason Douglas Marine Services Ltd Director • None | 3 Apr 2012←3 Years→17 Nov 2015 | Dissolved | |
