| Company | Timeline | Status | |
| Polypharmakos Limited Director • Scientist | 30 Jan 2017←8 Years→Current | Active | |
| RBG Kew Enterprises Limited Director • Scientist | 18 Sep 2012←5 Years→20 Sep 2017 | Active | |
| Gardenafrica Ltd Director • Deputy Keeper Of Jodrell Laboratory | 4 Feb 2012←12 Years→20 Feb 2024 | Dissolved | |
| Hives Save Lives - Africa Director • Scientist | 4 Dec 2007←3 Years→4 Dec 2010 | Active | |
