| Company | Timeline | Status | |
| Mynydd Clogau Windfarm (Holdings) Limited Director • Commercial Director | 1 Jan 2000←7 Months→31 Jul 2000 | Dissolved | |
PV Systems Limited Director • Company Director | 29 Oct 1999←9 Months→31 Jul 2000 | Dissolved | |
| Novera Energy Generation No. 1 Limited Director • Director | 1 Jul 1999←1 Year 1 Month→31 Jul 2000 | Active | |
| Sunbase Limited Director • Director | 6 Mar 1991←1 Month→26 Apr 1991 | Active | |
