| Company | Timeline | Status | |
| Marine Oceanography And Conservation Limited Director • Director | 13 Dec 2018←6 Years→Current | Active | |
| Maritime Heritage Resources Limited Director • Unreported | 24 Apr 2018←7 Years→Current | Active | |
| Earls Court Consulting Limited Director • Director | 20 Apr 2018←7 Years→Current | Active | |
| Maritime Heritage Group Limited Director • Director | 20 Apr 2018←7 Years→Current | Active | |
| Maritime Heritage Limited Director • Director | 19 Apr 2018←7 Years→Current | Active | |
