| Company | Timeline | Status | |
| British Orthopaedic Association Director • Consultant Orthopaedic Surgeon | 12 Dec 1997←3 Years→31 Dec 2000 | Active | |
| Scarness Mansions Limited Director • Orthopaedic Surgeon | 31 Dec 1991←34 Years→Current | Active | |
| Scarness Mansions Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
