| Company | Timeline | Status | |
| Martineau Close Management Company Limited Director • Engineer | 26 Feb 1992←4 Years→31 Oct 1996 | Active | |
| Clinical Energy Limited Director • Company Director | 24 Aug 1991←2 Years 1 Month→18 Oct 1993 | Dissolved | |
| Stericycle (UK) Limited Director • Company Director | 29 May 1991←2 Years 4 Months→18 Oct 1993 | Dissolved | |
| Polkacrest North West Limited Director • Company Director | 5 Mar 1991←2 Years 7 Months→18 Oct 1993 | Active | |
