| Company | Timeline | Status | |
| Roslin Cells Limited Director • Director | 5 Dec 2013←2 Years 9 Months→31 Aug 2016 | Dissolved | |
| Forth Photonics Limited Director • Director | 8 Mar 2011←1 Year 4 Months→18 Jul 2012 | Dissolved | |
| Forth Photonics Trustees Limited Director • Co Director | 18 Dec 2009←2 Years 7 Months→18 Jul 2012 | Dissolved | |
| Belgravia Limited Director • Financial Director | 5 Nov 2007←6 Months→22 May 2008 | Active | |
| Applecrest Ltd Director • Financial Director | 5 Nov 2007←6 Months→22 May 2008 | Active | |
Manorlane (Netherburn) Ltd Director • Financial Director | 5 Nov 2007←6 Months→22 May 2008 | Dissolved | |
Newton Mearns Developments Limited Director • Financial Director | 5 Nov 2007←6 Months→22 May 2008 | Dissolved | |
Manorlane Limited Director • Financial Director | 5 Nov 2007←6 Months→22 May 2008 | Dissolved | |
| Regenersis (Glasgow) Limited Secretary • Accountant | 6 Jun 2003←4 Years→19 Oct 2007 | Dissolved | |
