| Company | Timeline | Status | |
| Nameco (No. 1007) Limited Director • Company Director And Farmer | 19 Nov 2010←15 Years→Current | Active | |
| John Swain Holdings Limited Director • Farmer | 22 Oct 2009←16 Years→Current | Active | |
| Wessex Grain Ltd Director • Farmer | 29 Apr 2009←6 Years→24 Nov 2015 | Dissolved | |
| Basp Ltd Director • Farmer | 2 Mar 2006←11 Years→31 Jan 2018 | Active | |
| John Swain Limited Director • Company Director | 6 Dec 1991←34 Years→Current | Active | |
| Denners Limited Director • Director | 10 Aug 1991←7 Years→8 Mar 1999 | Dissolved | |
| John Swain Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
