| Company | Timeline | Status | |
| French Equity Release Ltd Director • Unreported | 13 Jan 2011←14 Years→Current | Active | |
| The Centre For Vision In The Developing World C.I.C Director • Unreported | 29 Oct 2010←15 Years→Current | Active | |
| Adlens IPR Limited Director • Professor | 15 Jan 2008←1 Year 1 Month→3 Mar 2009 | Active | |
| Adlens Group Limited Director • Professor | 14 Jan 2008←1 Year 1 Month→3 Mar 2009 | Active | |
Riley ( Coventry ) Ltd Director • Professor | 28 Jun 2007←11 Years→4 Dec 2018 | Dissolved | |
| Adaptive Eyewear Limited Director • Professor | 21 Aug 2006←2 Years 6 Months→3 Mar 2009 | Active | |
| Adlens Ltd Director • Professor | 1 Feb 2005←4 Years→3 Mar 2009 | Active | |
| Domaine Optics Limited Director • Unreported | 18 Dec 2003←21 Years→Current | Active | |
| Domaine Optics Limited Secretary • Unreported | 18 Dec 2003←17 Years→15 Mar 2021 | Active | |
| Adaptive Eyecare Limited Director • Unreported | 2 Dec 1996←28 Years→Current | Active | |
