| Company | Timeline | Status | |
| Nexabiome Limited Director • Company Director | 24 Aug 2016←5 Years→31 Dec 2021 | In Administration | |
| Strathkelvin Instruments Limited Director • Company Director | 24 Jun 2016←9 Years→Current | Active | |
| Chimaerabio Limited Director • Director | 8 Jun 2015←10 Years→Current | Active | |
| Scottish Lifesciences Association Director • Company Director | 27 Mar 2015←10 Years→Current | Active | |
| Lumora Limited Director • Partner In Chimaerabio | 18 Apr 2011←4 Years→3 Sep 2015 | Active | |
| Sistemic Scotland Limited Director • Company Director | 6 Mar 2009←16 Years→Current | Active | |
| Ocutec Limited Director • Consultant | 24 Dec 2008←7 Years→29 Mar 2016 | Active | |
| Renishaw Diagnostics Limited Director • Consultant | 18 May 2007←2 Years 9 Months→25 Feb 2010 | Active | |
| Syntropharma Limited Director • Consultant | 25 Oct 2006←3 Years→27 Apr 2010 | Dissolved | |
| Strathkelvin Instruments Limited Director • Business Consultant | 1 Sep 2005←3 Years→1 Oct 2008 | Active | |
