| Company | Timeline | Status | |
| Vivensa Foundation Director • Professor Of Biogerontology | 9 Jun 2017←8 Years→Current | Active | |
| Vivensa Foundation Director • Professor Of Biogerontology | 9 Jun 2017←8 Years→12 Jun 2025 | Active | |
| Helpage International UK Director • Company Director | 26 Jan 2017←6 Years→23 Feb 2023 | Active | |
| Centre For Ageing Better Limited Director • University Professor | 9 Jan 2014←1 Year→11 Jan 2015 | Active | |
| Cumberland Lodge Director • University Professor | 25 Jan 2007←10 Years→20 Feb 2017 | Active | |
| International Longevity Centre - UK Director • University Professor | 28 Jun 2006←1 Year 10 Months→30 Apr 2008 | Active | |
| Academy Of Medical Sciences Director • University Professor | 21 Nov 2002←2 Years 12 Months→17 Nov 2005 | Dissolved | |
