| Company | Timeline | Status | |
| Plymouth Vein Clinic Limited Director • Unreported | 11 Apr 2017←8 Years→Current | Active | |
| Sinigy Limited Director • Surgeon | 31 Oct 2008←16 Years→4 Feb 2025 | Dissolved | |
| Sinitec Limited Director • Surgeon | 1 Apr 2008←16 Years→18 Jun 2024 | Dissolved | |
| The Vascular Society Director • Surgeon | 1 Jul 2004←1 Year 4 Months→24 Nov 2005 | Active | |
