| Company | Timeline | Status | |
| Diagnostig Ltd Director • Chemist | 5 Mar 2012←13 Years→Current | Active | |
| Naturiol Bangor Ltd Director • Businessman | 27 Nov 2007←17 Years→Current | Active | |
| Undeb (Trading) Cyf Director • University Professor | 27 Nov 2003←2 Years 8 Months→28 Jul 2006 | Dissolved | |
UWB Enterprises Limited Director • University Professor | 1 Aug 2001←4 Years→18 Oct 2005 | Dissolved | |
