| Company | Timeline | Status | |
| Billcar Engineering Limited Director • Director | 1 Jul 2000←1 Year 3 Months→8 Oct 2001 | Active | |
| Wolverhampton Industrial Engines Limited Director • Company Director | 11 Dec 1992←2 Months→11 Feb 1993 | Liquidation | |
| Britalco Engineering Limited Director • Company Director | 1 Sep 1992←7 Months→26 Apr 1993 | Active | |
| Ironbridge Gorge Museum Trust Limited Director • Retired | 30 Jun 1992←12 Years→21 Jul 2004 | Active | |
