| Company | Timeline | Status | |
| Saprogrow Ltd Director • Environmental Scientist | 24 Aug 2022←3 Years→Current | Active | |
| Radstock Energy Ltd Director • Environmental Scientist | 12 Jun 2022←1 Year 5 Months→14 Nov 2023 | Dissolved | |
| Saprogrow Ltd Director • Environmental Scientist | 5 Dec 2019←2 Years 4 Months→19 Apr 2022 | Dissolved | |
| Food From Farmers International Ltd Director • Unreported | 13 Mar 2017←8 Years→Current | Active | |
| Zander Zoegrow Ltd Director • Company Director | 4 Apr 2016←5 Years→12 Oct 2021 | Dissolved | |
| North Somerset Railway C.I.C Director • Environmental Biologist | 22 Jan 2016←9 Years→Current | Active | |
| Zander Corporation Limited Director • Company Director | 16 Oct 2013←12 Years→Current | Active | |
| Syrinx Za International Limited Director • Director | 10 Sep 2010←15 Years→Current | Active | |
| Zander Group Limited Director • Director | 15 Jan 2009←16 Years→Current | Active | |
Biosulis Ltd Director • Scientist | 13 Jun 2006←8 Years→20 Jan 2015 | Dissolved | |
