| Company | Timeline | Status | |
| St. Luke's Hospice (Harrow & Brent) Ltd Director • Consultant Physician | 14 Sep 2023←2 Years 1 Month→Current | Active | |
| Iain Rennie Hospice Services Limited Director • Consultant, Thoracic Medicine | 28 Mar 2013←10 Years→20 Apr 2023 | Active | |
| St. Albans And Dacorum Day Hospice Director • Consultant, Thoracic Medicine | 28 Mar 2013←10 Years→20 Apr 2023 | Active | |
| The Iain Rennie Hospice At Home Director • Consultant, Thoracic Medicine | 28 Mar 2013←11 Years→26 Mar 2024 | Active | |
| Rennie Grove Hospice Care Director • Chair Of Trustees | 31 Jan 2013←9 Years→26 Jan 2023 | Active | |
| Asthma And Lung UK Director • Cons Phys | 6 Dec 2003←16 Years→31 Dec 2019 | Active | |
| British Thoracic Society(The) Director • Consultant Physician | 4 Dec 2002←1 Year 12 Months→1 Dec 2004 | Active | |
| European Respiratory Society (UK) Limited Director • Physician | 1 Feb 1997←3 Years→1 Oct 2000 | Active | |
| European Respiratory Society (UK) Limited Secretary • Physician | 1 Feb 1997←3 Years→1 Oct 2000 | Active | |
| Cumberland Mansions Limited Director • Consultant Physician | 3 Dec 1996←20 Years→5 Dec 2016 | Active | |
