| Company | Timeline | Status | |
| Igem House Ltd Director • Consultant | 25 Jan 1999←1 Year 3 Months→23 May 2000 | Active | |
Kier Gas 302 Limited Director • Engineer | 30 Jul 1998←3 Years→31 Jul 2001 | Dissolved | |
| Legal & General (Caerus) Limited Director • Md British Gas Retail | 1 Jan 1996←1 Year 2 Months→7 Mar 1997 | Dissolved | |
| Stargas Nominees Limited Director • Md British Gas Retail | 1 Jan 1996←1 Year 2 Months→7 Mar 1997 | Active | |
| Landranch Limited Director • Md British Gas Retail | 1 Jan 1996←1 Year 3 Months→11 Apr 1997 | Active | |
| The Incorporated Benevolent Fund Of The Institution Of Gas Engineers And Managers Director • Director | 25 May 1993←2 Years→12 Jun 1995 | Active | |
| Seabank Power Limited Director • Director | 1 Feb 1993←1 Year 1 Month→11 Mar 1994 | Active | |
