| Company | Timeline | Status | |
| The College Company Limited Director • Manager | 30 Sep 1999←11 Years→18 Nov 2010 | Active | |
| Houghall Farm Limited Director • Manager | 30 Sep 1999←11 Years→31 Oct 2010 | Dissolved | |
| Houghall Enterprises Limited Director • Manager | 30 Sep 1999←11 Years→18 Nov 2010 | Dissolved | |
