| Company | Timeline | Status | |
| British Thoracic Society(The) Director • Consultant Physician | 4 Dec 2019←2 Years→3 Dec 2021 | Active | |
| Breath-Tec Ltd Director • Doctor | 23 Aug 2019←6 Years→Current | Active | |
| Brandling Park Limited Director • Medical Practitioner | 28 Oct 2008←17 Years→Current | Active | |
| Specialist Respiratory Services Director • Medical Practitioner | 27 Oct 2008←16 Years→5 Nov 2024 | Dissolved | |
| British Thoracic Society(The) Director • Consultant Physician | 7 Dec 2005←6 Years→30 Jun 2012 | Active | |
