| Company | Timeline | Status | |
| Gaulcross Wind Limited Director • Farmer | 19 Feb 2015←10 Years→Current | Active | |
| CPH Farming Limited Director • Farmer | 24 Mar 2014←4 Years→7 Aug 2018 | Dissolved | |
| Gray Composting Services Limited Director • Farmer | 17 Aug 2005←20 Years→Current | Active | |
| Gray Farms Limited Director • Farmer | 22 Sep 1994←31 Years→Current | Active | |
| Gray Farms Limited Secretary • Unreported | 22 Sep 1994←31 Years→Current | Active | |
