| Company | Timeline | Status | |
| L C Agri (Scotland) Limited Director • Director | 5 Oct 2022←3 Years→Current | Active | |
| Armstrong Henderson Limited Director • Unreported | 16 Feb 2015←10 Years→Current | Active | |
| L C Longtown Ltd Director • Unreported | 13 May 2009←16 Years→Current | Active | |
PSV Derwent Limited Director • Director | 9 Nov 2004←7 Years→18 May 2012 | Dissolved | |
