| Company | Timeline | Status | |
| Cowan Head Estate Company Limited Director • Retired | 28 Jul 2021←4 Years→Current | Active | |
| Cowan Head Estate Company Limited Director • Retired | 28 Jul 2021←2 Years 11 Months→20 Jul 2024 | Active | |
| George Romney Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
