| Company | Timeline | Status | |
| Pebble Investment Partners LLP Designated LLP Member • Unreported | 2 Oct 2024←1 Year 2 Months→Current | Active | |
| Plenty Sense Limited Director • Managing Director | 13 Jul 2023←2 Years 4 Months→Current | Active | |
| PB23 Limited Director • Managing Director | 3 Aug 2022←3 Years→Current | Active | |
| Leaf Systems International Limited Director • Company Director | 9 Oct 2017←2 Years 2 Months→9 Dec 2019 | Active | |
| Leaf Expression Systems Limited Director • Company Director | 24 Jul 2015←4 Years→9 Dec 2019 | Liquidation | |
| Qib Extra Limited Director • Director | 17 Jul 2008←5 Years→20 Jun 2014 | Active | |
| Norfolk Plant Sciences Limited Director • Director | 14 Nov 2007←8 Months→23 Jul 2008 | Active | |
| Attolife Ltd Director • Company Director | 5 Mar 2004←10 Years→15 May 2014 | Active | |
Novacta Biosystems Limited Director • Director | 29 Dec 2000←3 Years→19 Apr 2004 | Dissolved | |
| Plant Bioscience Limited Director • Director | 1 Apr 1998←27 Years→Current | Active | |
