| Company | Timeline | Status | |
| Kempton Great Engines Trust Limited Director • Museums And Heritage | 6 Dec 2022←2 Years 10 Months→Current | Active | |
| Steam Tug Brent Ltd Director • None | 12 Oct 2010←15 Years→Current | Active | |
| Power Tek Products Limited Director • Heritage Consultant & Design | 28 Jun 1997←1 Year 9 Months→30 Mar 1999 | Active | |
