| Company | Timeline | Status | |
| Foulis Terrace Trading Limited Director • Doctor | 1 Jun 2016←3 Years→20 Jun 2019 | Active | |
| 250 King's Road And 151 Sydney Street Trading Limited Director • Doctor | 27 May 2016←3 Years→20 Jun 2019 | Active | |
| RBHC Properties Trading Limited Director • Doctor | 24 May 2016←3 Years→20 Jun 2019 | Active | |
| Royal Brompton And Harefield Hospitals Charity Director • Doctor | 3 May 2012←7 Years→20 Jun 2019 | Active | |
| Paintings In Hospitals Director • Doctor | 1 Nov 2008←3 Years→31 Jan 2012 | Active | |
| Silence Therapeutics Plc Director • Doctor | 21 Aug 2000←1 Year 9 Months→22 May 2002 | Active | |
| British Thoracic Society(The) Director • Doctor | 13 Dec 1999←1 Year 11 Months→5 Dec 2001 | Active | |
| Worldwide Healthcare Trust Plc Director • Consultant Physician | 14 Feb 1995←17 Years→17 Jul 2012 | Active | |
| Asthma UK Director • Retired As Chairman | 9 Jun 1992←12 Years→16 Jun 2004 | Active | |
