| Company | Timeline | Status | |
| The Bristol Orthopaedic Clinic Limited Secretary • Medical | 1 Sep 1999←2 Years 1 Month→28 Oct 2001 | Active | |
| The Bristol Orthopaedic Clinic Limited Director • Medical Practitioner | 12 Sep 1995←30 Years→Current | Active | |
| David Johnson Orthopaedics Limited Director • Surgeon | 27 Aug 1992←33 Years→Current | Active | |
