| Company | Timeline | Status | |
| Methuselah Health UK Limited Director • Company Director | 16 Sep 2022←3 Years→Current | Active | |
| Rxcelerate Limited Director • Chartered Accountant | 4 Jan 2022←3 Years→Current | Active | |
| Elements Squared Limited Director • Chartered Accountant | 12 Feb 2021←4 Years→Current | Active | |
| Buy Low Cell High Nominees Limited Director • Company Director | 3 Oct 2019←5 Years→23 Sep 2025 | Dissolved | |
| The Cambridge Partnership Limited Director • Chartered Accountant | 28 Aug 2018←7 Years→Current | Active | |
| Cambridge Healthcare Research Limited Director • Chartered Accountant | 1 Apr 2016←7 Years→30 Sep 2023 | Active | |
| Metrion Biosciences Ltd Director • Chartered Accountant | 1 Dec 2015←3 Years→31 Mar 2019 | Active | |
| Alhambra Consulting Ltd Director • Accountant | 1 Oct 2012←13 Years→Current | Active | |
| Syrris Limited Secretary • Unreported | 30 Jul 2009←3 Years→24 Sep 2012 | Active | |
| The Dolomite Centre Limited Secretary • Unreported | 25 Sep 2006←6 Years→24 Sep 2012 | Active | |
