| Company | Timeline | Status | |
| Orthopaedic Research UK Director • Orthopaedic Surgeon | 6 Oct 2005←4 Years→3 Nov 2009 | Active | |
| Joint Replacement Instrumentation Limited Director • Orthopaedic Surgeon | 30 Sep 2004←5 Years→19 Dec 2009 | Active | |
| Jri (Manufacturing) Limited Director • Orthopaedic Surgeon | 30 Sep 2004←5 Years→19 Dec 2009 | Active | |
| Jri Orthopaedics Limited Director • Orthopaedic Surgeon | 30 Sep 2004←5 Years→19 Dec 2009 | Active | |
