| Company | Timeline | Status | |
| Phoenix Cast Products Limited Director • Engineer  | 8 Aug 2007←3 Years→31 Mar 2011  | Active  | |
| Phoenix Cast Products Limited Secretary • Engineer  | 8 Aug 2007←3 Years→31 Mar 2011  | Active  | |
Crane Castings Limited Director • Director  | 3 Sep 2003←12 Years→31 Mar 2016  | Dissolved  | |
| Spunalloys Limited Director • Company Director  | 1 Sep 1998←2 Years 2 Months→31 Oct 2000  | Active  | |
| Doncasters Precision Forgings Limited Director • Engineer  | 1 Oct 1991←3 Years→23 Feb 1995  | Dissolved  | |
| Sterling International Technology Limited Director • Managing Director  | 14 Jun 1991←2 Years 9 Months→13 Mar 1994  | Dissolved  | |
