| Company | Timeline | Status | |
| Drum Riding For The Disabled, Edinburgh Director • Farmer | 10 May 2010←15 Years→Current | Active | |
| Drum Farm LLP Designated LLP Member • Unreported | 18 Sep 2007←18 Years→Current | Active | |
| The Edinburgh And Lothians Greenspace Trust Director • Farmer | 31 Oct 2002←10 Years→12 Dec 2012 | Active | |
| United Demolition Limited Director • Farmer | 16 Oct 1996←3 Years→12 Jan 2000 | Liquidation | |
| Wellington Farms Limited Director • Company Director | 17 Dec 1990←34 Years→Current | Active | |
| Harelaw Estates Limited Director • Director | 17 Dec 1990←34 Years→Current | Active | |
| Longthorn Farms Limited Director • Director | 17 Dec 1990←33 Years→12 Mar 2024 | Active | |
| Millerhill Estates Limited Director • Company Director | 17 Dec 1990←29 Years→9 Mar 2020 | Active | |
