| Company | Timeline | Status | |
Marnoak Ltd Director • Director | 24 Nov 2014←8 Months→24 Jul 2015 | Dissolved | |
| Milwind Limited Director • Director | 5 Sep 2012←13 Years→Current | Active | |
| Greenfin Energy Ltd Director • Potato Grower | 22 Apr 2010←10 Years→8 Dec 2020 | Dissolved | |
| Greenhill Renewables Limited Director • Farmer/company Director | 19 Oct 2009←16 Years→Current | Active | |
| Alan Twatt Potato Merchants Limited Director • Potato Grower | 18 Aug 2004←21 Years→Current | Active | |
| Alan Twatt (Potatoes) Limited Director • Potato Grower | 31 May 2000←25 Years→Current | Active | |
