| Company | Timeline | Status | |
| Cipher Surgical Limited Director • Director  | 20 May 2021←6 Months→23 Nov 2021  | Active  | |
| Buttington Property Limited Director • Company Director  | 27 Oct 2020←5 Years→Current  | Active  | |
| Covelstone Holdings Ltd Director • Company Director  | 22 Oct 2020←5 Years→Current  | Active  | |
| Pulse Diagnostics Limited Director • Unreported  | 9 Apr 2013←7 Months→4 Dec 2013  | Active  | |
| Kovelston Europe Limited Director • Company Director  | 19 Feb 2013←12 Years→Current  | Active  | |
| Endoguard Limited Director • Company Director  | 27 Nov 2012←12 Years→Current  | Active  | |
| Covelstone Property Limited Director • Director  | 4 Feb 2008←17 Years→Current  | Active  | |
| Covelstone Property Limited Secretary • Director  | 4 Feb 2008←15 Years→20 Mar 2023  | Active  | |
| Exomedica Limited Director • Unreported  | 4 Mar 2004←21 Years→Current  | Active  | |
| Infinite Ideas Limited Director • Businessman  | 5 Dec 2003←4 Years→30 Oct 2008  | Dissolved  | |
