| Company | Timeline | Status | |
| Farmgem Limited Director • Director  | 23 Jun 2009←10 Years→10 Dec 2019  | Active  | |
| Knights Of Casterton Limited Director • Engineer  | 11 May 2001←24 Years→Current  | Active  | |
| Knight Farm Machinery Limited Secretary • Unreported  | 27 Nov 1991←12 Years→15 Oct 2004  | Active  | |
| Knight Farm Machinery Limited Director • Unreported  | 1 Jan 1970←55 Years→Current  | Active  | |
