| Company | Timeline | Status | |
| Eden Project International Limited Director • Scientist | 14 May 2019←3 Years→19 Jul 2022 | Active | |
| Diadema Limited Director • Professor | 22 Jan 2016←9 Years→12 Nov 2025 | Dissolved | |
| Newton's Apple Foundation Ltd Director • Professor | 11 Oct 2007←3 Years→2 Aug 2011 | Dissolved | |
| The Marine Biological Association (Legacy Matters) Limited Director • Scientist | 23 Apr 2004←3 Years→25 Apr 2007 | Dissolved | |
| The Marine Biological Association (Legacy Matters) Limited Director • Professor | 19 Apr 1996←3 Years→23 Apr 1999 | Dissolved | |
