| Company | Timeline | Status | |
| Holos Life Sciences (UK) Limited Director • Company Director | 20 Mar 2019←1 Year→16 Apr 2020 | Active | |
| Sibelius Ltd Director • Director | 1 Jul 2009←13 Years→10 Mar 2023 | Active | |
| Chronos Therapeutics Limited Director • Director | 5 Mar 2009←14 Years→30 Apr 2023 | Active | |
Sibbasbridge Services Limited Secretary • Company Director | 22 May 2008←7 Years→9 Feb 2016 | Dissolved | |
| Footsteps Foundation Director • Company Director | 1 Feb 2008←17 Years→Current | Active | |
| Pure Business Limited Director • Director | 7 Dec 2005←20 Years→Current | Active | |
| Footsteps Ltd Secretary • Secretary | 11 May 2004←6 Years→30 Jun 2010 | Active | |
Sibbasbridge Services Limited Director • Businessman | 6 May 1997←18 Years→9 Feb 2016 | Dissolved | |
| Eden Research Plc Director • Company Director | 16 Aug 1995←2 Years 9 Months→28 May 1998 | Active | |
| Summertone Limited Director • Company Director | 26 Jul 1992←5 Months→31 Dec 1992 | Active | |
