| Company | Timeline | Status | |
| North Upton Barns (Amenities) Limited Director • Director | 6 Apr 1996←14 Years→2 Sep 2010 | Active | |
| Concurrent Engineering Limited Director • Manager | 17 Dec 1991←10 Years→16 Dec 2001 | Active | |
| Eng It Limited Director • Manager | 31 Mar 1991←9 Years→31 Dec 2000 | Dissolved | |
