| Company | Timeline | Status | |
| Poole Aquatic Limited Director • Unreported | 18 Nov 1997←28 Years→Current | Active | |
| Poole Aquatic Limited Secretary • Director /secretary | 18 Nov 1997←28 Years→Current | Active | |
| U.K. Marine Power Ltd Secretary • Unreported | 22 Nov 1991←34 Years→Current | Active | |
| Windermere Aquatic Limited Secretary • Unreported | 22 Nov 1991←34 Years→Current | Active | |
| U.K. Marine Power Ltd Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
| Windermere Aquatic Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
