| Company | Timeline | Status | |
| Cemmaes Windfarm Limited Director • Chemical Engineer | 20 Nov 1992←2 Years 7 Months→30 Jun 1995 | Dissolved | |
| Rwe Renewables UK Swindon Limited Director • Chemical Engineer | 12 Aug 1992←2 Years 10 Months→30 Jun 1995 | Active | |
| First Windfarm Holdings Limited Director • Chemical Engineer | 21 Nov 1991←3 Years→30 Jun 1995 | Dissolved | |
| Llangwyryfon Windfarm Limited Director • Chemical Engineer | 20 Nov 1991←3 Years→30 Jun 1995 | Dissolved | |
| Cold Northcott Windfarm Limited Director • Chemical Engineer | 18 Jul 1991←3 Years→30 Jun 1995 | Active | |
