| Company | Timeline | Status | |
| Ge Healthcare UK Limited Director • Unreported | 23 Apr 2020←5 Years→Current | Active | |
| Whatman Limited Director • Unreported | 23 Apr 2020←5 Years→Current | Liquidation | |
| Whatman International Limited Director • Unreported | 23 Apr 2020←5 Years→Current | Liquidation | |
| Queenshill Lodge Services Limited Director • Unreported | 24 May 2010←15 Years→Current | Active | |
