| Company | Timeline | Status | |
| Coolhurst Limited Secretary • Unreported | 8 Apr 2004←21 Years→Current | Active | |
| Coolhurst Limited Director • Professor | 29 Nov 2002←22 Years→Current | Active | |
| Coolhurst Limited Director • Professor | 29 Nov 2002←22 Years→24 Jun 2025 | Active | |
