| Company | Timeline | Status | |
| Ab Ovo Consulting Limited Director • Director | 24 Nov 2010←12 Years→14 Feb 2023 | Dissolved | |
| Cardionetics Limited Director • Director | 1 Feb 2007←1 Year→29 Feb 2008 | Dissolved | |
| Biotronik U.K. Limited Director • Company Director | 5 Jan 2004←2 Years 7 Months→31 Aug 2006 | Active | |
