| Company | Timeline | Status | |
| Oldara Limited Director • Company Director | 1 Mar 2013←2 Years 10 Months→13 Jan 2016 | Active | |
| Medical Device Innovations Limited Director • Company Director | 1 Jan 2013←2 Years 2 Months→11 Mar 2015 | Dissolved | |
CBT Development Limited Director • Director | 4 Sep 2009←6 Years→16 Feb 2016 | Dissolved | |
| Aclardian Limited Director • Director | 4 Sep 2009←16 Years→Current | Active | |
Alizyme Plc Director • Director | 23 Apr 2009←5 Months→6 Oct 2009 | Dissolved | |
Alizyme Therapeutics Limited Director • Director | 23 Apr 2009←5 Months→6 Oct 2009 | Dissolved | |
| Crescendo Biologics Limited Director • Company Director | 5 Jun 2008←5 Years→6 Dec 2013 | Active | |
| Aitua Limited Director • Company Director | 23 May 2008←3 Months→15 Sep 2008 | Dissolved | |
| Avlar Limited Secretary • Director | 18 Jan 2007←7 Years→26 Jun 2014 | Active | |
Avlar Bioventures Scottish GP Limited Secretary • Director | 15 Nov 2006←8 Years→15 May 2015 | Dissolved | |
