| Company | Timeline | Status | |
| Hayle Harbour Trust Ltd Director • Retired  | 7 Apr 2010←12 Years→18 Oct 2022  | Dissolved  | |
| Harvey's Foundry Trust Director • Retired  | 4 Oct 2009←12 Years→2 Jun 2022  | Active  | |
| The Cornwall Buildings Preservation Trust Limited Director • Retired Professional Engineer  | 30 Nov 2005←2 Years 6 Months→20 Jun 2008  | Converted/Closed  | |
