| Company | Timeline | Status | |
| Waldorf Learning Foundation Limited Director • Retired | 13 Oct 2017←1 Day→13 Oct 2017 | Active | |
| Brentham House Limited Director • Company Director | 5 Oct 2016←4 Years→19 Jan 2021 | Dissolved | |
| UK Energy Consulting Limited Director • Management Consultant | 19 Jun 2000←9 Years→1 Jun 2010 | Dissolved | |
