| Company | Timeline | Status | |
| Roxbrander Limited Director • Managing Director | 26 Jun 2015←10 Years→Current | Active | |
| Auryn Asset Management LLP Designated LLP Member • Unreported | 18 Mar 2015←10 Years→Current | Active | |
| Crannog Estates Limited Director • Director | 13 Mar 2014←11 Years→Current | Active | |
| Crannog Asset Management Limited Director • Company Director | 12 Aug 2011←14 Years→Current | Active | |
| Green Deal Scotland Limited Director • Managing Director | 22 Jun 2011←14 Years→Current | Active | |
| Merchant Homes Limited Director • Company Director | 1 Dec 2009←14 Years→12 Nov 2024 | Dissolved | |
| Merchant Homes Partnerships Limited Director • Director | 17 Oct 2008←17 Years→Current | Liquidation | |
| Persimmon Partnerships (Scotland) Limited Director • Director | 13 Jun 2001←2 Years 6 Months→31 Dec 2003 | Active | |
| Persimmon Homes (West Scotland) Limited Director • Director | 1 Mar 2000←3 Years→25 Jun 2003 | Active | |
| Persimmon Homes (Partnerships) Limited Director • Director | 31 Dec 1998←5 Years→31 Dec 2003 | Active | |
