| Company | Timeline | Status | |
| Opsitek Limited Director • Director | 20 Jun 2003←3 Years→9 Oct 2006 | Dissolved | |
Stank Limited Director • Accountant | 16 Oct 2002←2 Years 6 Months→13 Apr 2005 | Dissolved | |
| Sensor Shoes Limited Director • Unreported | 28 Dec 2001←23 Years→Current | Active | |
Products & Research In Science & Medicine Limited Director • Orthotist | 4 Jan 2001←19 Years→11 Feb 2020 | Dissolved | |
| Prescription Footwear Associates Limited Director • Director | 29 Feb 1996←9 Months→1 Dec 1996 | Active | |
