| Company | Timeline | Status | |
| Alphastar Investments Limited Director • Chartered Accountant | 11 Jul 2008←2 Years 3 Months→18 Oct 2010 | Dissolved | |
| Historic Aircraft Collection Ltd Director • Chartered Accountant | 19 Aug 1998←27 Years→Current | Active | |
| College Valley Estates Limited Director • Chartered Accountant | 31 Oct 1997←28 Years→Current | Active | |
| College Valley Estates Limited Director • Chartered Accountant | 31 Oct 1997←26 Years→19 Jun 2024 | Active | |
