| Company | Timeline | Status | |
| Bentley Holdings Limited Director • Director | 20 Dec 2000←3 Years→1 Jun 2004 | Active | |
| Cowan Head Estate Company Limited Director • Company Director | 28 Oct 1993←5 Years→23 Jul 1999 | Active | |
| J.N. Bentley Limited Director • Unreported | 1 Oct 1992←11 Years→1 Jun 2004 | Active | |
| UK Training Limited Director • Director | 15 Dec 1991←5 Months→8 Jun 1992 | Dissolved | |
| Power Rental Services Limited Director • Director | 15 Dec 1991←5 Months→8 Jun 1992 | Dissolved | |
| Fred Pilkington And Son Limited Director • General Manager | 21 Aug 1991←9 Months→8 Jun 1992 | Active | |
