| Company | Timeline | Status | |
| Cambridge Energy Group Ltd Director • Consultant  | 25 Jan 2016←9 Years→Current  | Active  | |
OWLS Restaurant Limited Director • Consultant  | 11 Nov 2011←7 Years→5 Feb 2019  | Dissolved  | |
| Cambridge Architectural Research Limited Director • Researcher  | 6 Jun 2003←22 Years→Current  | Active  | |
