| Company | Timeline | Status | |
| 36 Western Street Limited Director • Retired | 15 May 2006←8 Years→1 Jun 2014 | Active | |
| Stratton Court Management Limited Director • Energy Analyst | 12 Mar 1999←3 Years→18 Jul 2002 | Active | |
| Control Energy Costs Limited Director • Energy Consultant | 29 Dec 1991←15 Years→30 Mar 2007 | Active | |
