| Company | Timeline | Status | |
| Chart Farm Limited Director • Farmer | 19 Aug 2014←11 Years→Current | Active | |
| Kentavr (UK) Limited Director • Director | 7 May 1997←28 Years→Current | Active | |
| Kentavr (UK) Limited Secretary • Director | 7 May 1997←28 Years→Current | Active | |
| Chart Enterprises Limited Secretary • Secretary/director | 21 Feb 1992←33 Years→Current | Active | |
| John Stockwell Limited Director • Director | 19 Dec 1991←1 Month→31 Jan 1992 | Active | |
| Chart Enterprises Limited Director • Secretary/director | 14 Dec 1990←34 Years→Current | Active | |
