| Company | Timeline | Status | |
| Peter Jackson-Main Ltd Director • Unreported | 6 Apr 2016←9 Years→Current | Active | |
Rhizoma Ltd Director • Herbalist | 5 Nov 2012←4 Years→17 Jan 2017 | Dissolved | |
| Changing Spaces (Cambridge) Director • Student | 3 Feb 2011←11 Years→5 Jul 2022 | Dissolved | |
