| Company | Timeline | Status | |
| Sentri Ltd Director • Management Consultant | 10 Sep 1999←26 Years→26 Oct 2025 | Active | |
| Ceturn Limited Director • Company Director | 16 May 1997←27 Years→8 Oct 2024 | Dissolved | |
| Premier Oil E&P UK Eu Limited Director • General Manager | 23 Sep 1994←2 Years→30 Sep 1996 | Active | |
| Txu (UK) Holdings Limited Director • General Manager Gas Eastern El | 23 Sep 1994←2 Years→30 Sep 1996 | Dissolved | |
| St. Clements Services Limited Director • Contracts Manager | 1 Jun 1993←6 Months→21 Dec 1993 | Active | |
| Non-Fossil Purchasing Agency Limited Director • Contracts Manager | 28 Mar 1992←1 Year 8 Months→21 Dec 1993 | Dissolved | |
