| Company | Timeline | Status | |
| The Hamilton Park Racecourse Hotel Company Limited Director • Company Director | 10 Aug 2018←1 Year 3 Months→2 Dec 2019 | Active | |
| R2 Renewables Ltd Director • Director | 17 Aug 2015←5 Months→2 Feb 2016 | Active | |
| Ecocel Services Ltd Director • Director | 17 Aug 2015←5 Months→2 Feb 2016 | Active | |
| Ecocel 2 Ltd Director • Unreported | 5 Aug 2015←10 Years→Current | Active | |
| Alan Energy Limited Director • Unreported | 12 Dec 2014←10 Years→Current | Active | |
| Ecocel Ltd Director • Unreported | 9 Dec 2014←10 Years→Current | Active | |
| Aberdeen Milk Co. Limited Director • Director | 13 May 1999←9 Years→5 Mar 2009 | Dissolved | |
| The Dairy Council Director • Director | 22 Jan 1999←3 Years→15 Mar 2002 | Active | |
| Dairy UK Limited Director • Company Director | 11 Dec 1996←7 Years→3 Mar 2004 | Active | |
| MÜller Wiseman Trust Company Limited Director • Chairman | 3 Sep 1996←13 Years→8 Jul 2010 | Dissolved | |
