| Company | Timeline | Status | |
| North British Rheumatology Practice Limited Director • Unreported | 5 Jun 2015←10 Years→Current | Active | |
Lambert Rheumatology Limited Director • Director | 14 May 2015←8 Months→19 Jan 2016 | Dissolved | |
| The Edinburgh Rheumatology Practice Limited Director • Unreported | 15 Mar 2010←15 Years→Current | Active | |
