| Company | Timeline | Status | |
| Silsoe House Property Services Company Limited Director • Energy/management Consultant | 6 Jun 2016←9 Years→Current | Active | |
| The Survey Company (UK) Limited Director • Energy Consultant | 19 Oct 2004←21 Years→Current | Active | |
| Adian Consulting Limited Director • Company Director | 6 Apr 2000←24 Years→14 Sep 2024 | Dissolved | |
