| Company | Timeline | Status | |
| Roskear Villas Limited Director • Lecturer | 24 May 2002←23 Years→Current | Active | |
| Roskear Villas Limited Secretary • Lecturer | 24 May 2002←23 Years→Current | Active | |
| Treswithan Barns Management Company Limited Director • Director | 30 Jan 2001←22 Years→1 Mar 2023 | Dissolved | |
| Treswithan Barns Management Company Limited Secretary • Director | 30 Jan 2001←22 Years→1 Mar 2023 | Dissolved | |
| Marstead Limited Director • Lecturer | 9 Mar 2000←25 Years→Current | Active | |
| Marstead Limited Secretary • Unreported | 9 Mar 2000←25 Years→Current | Active | |
