| Company | Timeline | Status | |
| Cambo House Power Limited Director • Director | 18 Aug 2015←4 Years→26 Feb 2020 | Dissolved | |
| Cambo Heritage Trust Director • Retired | 2 May 2014←11 Years→Current | Active | |
Cambo Limited Director • Retired | 14 Jul 1988←30 Years→28 Aug 2018 | Dissolved | |
