| Company | Timeline | Status | |
| Russell Culpan Ltd Director • Unreported | 18 Feb 2020←5 Years→Current | Active | |
| Squadron Marine Limited Director • Unreported | 31 Oct 1994←31 Years→Current | Active | |
| Dorset Yacht Co. Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
| Dorset Lake Shipyard Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
