| Company | Timeline | Status | |
| Eenergy Consultancy Limited Director • Advisor | 18 Feb 2002←7 Months→1 Oct 2002 | Active | |
Iventures Capital Limited Director • Energy Manager | 10 Nov 2000←1 Year 9 Months→3 Sep 2002 | Dissolved | |
| Non-Fossil Purchasing Agency Limited Director • General Management | 27 Nov 1995←1 Year 8 Months→26 Jul 1997 | Dissolved | |
| St. Clements Services Limited Director • Electricity Purchasing Manager | 12 Sep 1994←6 Months→1 Apr 1995 | Active | |
