| Company | Timeline | Status | |
| Radbp Limited Director • Retired Energy Consultant | 28 Apr 2004←14 Years→7 Nov 2018 | Dissolved | |
| Radbp Limited Secretary • Retired Energy Consultant | 28 Apr 2004←13 Years→28 Apr 2017 | Dissolved | |
| The Environment Centre (Tec) Director • Energy Consultant | 16 Dec 1993←1 Year 8 Months→21 Aug 1995 | Active | |
