| Company | Timeline | Status | |
| Welby Matlock Ltd Director • Unreported | 12 Aug 2016←9 Years→Current | Active | |
| Meiosis Limited Director • Farming | 7 Apr 2004←4 Years→26 Nov 2008 | Active | |
| Darby Plants Limited Director • Unreported | 14 May 2001←24 Years→Current | Active | |
| Darby Plants Limited Secretary • Farmer | 14 May 2001←2 Years 9 Months→26 Feb 2004 | Active | |
| G's Growers Limited Director • Farmer | 11 Oct 1992←6 Years→9 Nov 1998 | Active | |
| Darby Nursery Stock Limited Director • Farmer | 1 Sep 1991←21 Years→27 Feb 2013 | Active | |
