| Company | Timeline | Status | |
| Astrimmune Ltd Director • Director | 12 Mar 2014←2 Years→1 Apr 2016 | Active | |
| Hansa Biopharma Limited Director • Pharmaceutical Executive | 15 Feb 2013←6 Months→21 Aug 2013 | Active | |
| Excivion Limited Director • Pharmaceutical Director | 13 Sep 2012←11 Years→20 Feb 2024 | Dissolved | |
| Lipoxen Technologies Limited Director • Director | 1 Nov 2006←3 Years→21 Dec 2009 | Active | |
| Adjuvantix Limited Director • Pharmaceutical R & D Director | 23 Oct 2000←4 Years→23 Sep 2005 | Dissolved | |
