| Company | Timeline | Status | |
| Vertebrae Ltd Director • Director | 21 Oct 2014←7 Years→1 Feb 2022 | Active | |
RRKB Ltd Director • Business Consultant | 3 Feb 2011←7 Years→5 Jun 2018 | Dissolved | |
| Resonant Technology Limited Director • Management Consultant | 15 Apr 2010←12 Years→14 Jun 2022 | Dissolved | |
| Spacelabs Healthcare Limited Director • Manager | 18 Mar 2003←1 Year 8 Months→9 Dec 2004 | Active | |
| Novanta Technologies UK Limited Director • Operations Manager | 1 Jun 2000←1 Year→29 Jun 2001 | Active | |
