| Company | Timeline | Status | |
| Cobalt Health Director • Retired University Professor | 9 Jan 2024←1 Year 5 Months→30 Jun 2025 | Active | |
| Cobalt Health Director • Medical Research | 6 Dec 2018←4 Years→30 Jan 2023 | Active | |
| Alzheimer's Brain Bank UK Director • Emeritus Professor Of Geratology | 1 Nov 2015←10 Years→Current | Active | |
| Alzheimer's Society Director • Emeritus Professor Of Geratology | 6 Oct 2015←4 Years→23 Sep 2020 | Active | |
The Bupa Foundation Director • Physcian | 1 Feb 2005←4 Years→3 Mar 2009 | Dissolved | |
| Broad Haven House Management Limited Director • Medical Practioner | 19 Nov 1999←26 Years→Current | Active | |
Dementia Voice Director • University Professor | 8 Jul 1997←11 Years→26 Aug 2008 | Dissolved | |
| Brace Trust Services Limited Director • Professor In Care Of Elderly | 21 Sep 1994←20 Years→4 Jan 2015 | Active | |
