| Company | Timeline | Status | |
| The Gardening Scotland Trading Company Limited Director • Company Director / Landowner | 20 Feb 2018←2 Years 1 Month→1 Apr 2020 | Dissolved | |
| Champfleurie Estate Ltd Director • Engineer/salesman | 17 Mar 2004←21 Years→Current | Active | |
| R G K (UK) Limited Director • Engineer/salesman | 31 Dec 1989←35 Years→Current | Active | |
| R G K (UK) Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
