| Company | Timeline | Status | |
| 1-23 Tidenham Gardens (Freehold) Limited Director • Scientist | 16 Jun 2009←8 Years→28 Jan 2018 | Active | |
| 1-23 Tidenham Gardens (Freehold) Limited Director • University Professor | 16 Jul 2007←1 Year 6 Months→21 Jan 2009 | Active | |
| Metabometrix Limited Director • Scientist | 2 Nov 2000←24 Years→Current | Active | |
| Metabometrix Limited Director • Scientist | 2 Nov 2000←24 Years→30 Sep 2025 | Active | |
