| Company | Timeline | Status | |
| Loc Partnership LLP Non-designated LLP Member • Unreported | 1 Mar 2011←9 Years→31 Dec 2020 | Active | |
| The Royal Air Squadron Limited Director • Consultant Oncologist | 1 Apr 2010←7 Years→31 Dec 2017 | Active | |
| Testfair Limited Director • Doctor Of Medicine | 6 Jan 2009←8 Years→10 Aug 2017 | Active | |
| Robotic Radiosurgery LLP Non-designated LLP Member • Unreported | 29 Oct 2007←13 Years→31 Dec 2020 | Active | |
| Against Breast Cancer Limited Director • Consultant Clinical Oncologist | 11 Jul 2007←9 Years→31 Dec 2016 | Active | |
| Twenty Eight Lupus Street, Secretary • Doctor | 1 Mar 2000←25 Years→Current | Active | |
| The University College London Hospitals Charitable Foundation Director • Unreported | 9 Sep 1999←26 Years→Current | Active | |
| The Harley Street Cancer Clinic Limited Director • Doctor Of Medicine | 18 Oct 1997←3 Years→11 Apr 2001 | Active | |
| Royal Society Of Medicine Commercial Services Limited Director • Doctor Of Medicine | 21 May 1993←1 Year 4 Months→26 Sep 1994 | Active | |
The Royal Society Of Medicine Press Limited Director • Doctor Of Medicine | 1 Oct 1992←7 Years→27 Apr 2000 | Dissolved | |
