| Company | Timeline | Status | |
| Loudwater Ridge Residents Company Limited Director • University Professor | 12 Nov 2025←2 Months→Current | Active | |
Medtheo Limited Director • Academic | 29 Dec 2014←4 Years→24 Dec 2019 | Dissolved | |
| Sumstats Limited Director • Unreported | 14 Apr 2001←24 Years→Current | Active | |
