| Company | Timeline | Status | |
| Flexi Stove Limited Director • Consultant | 25 Jan 2012←13 Years→Current | Active | |
| Flexi Stove Limited Director • Consultant | 25 Jan 2012←12 Years→5 Dec 2024 | Active | |
| Trail Cook Ltd Director • Consultant | 25 Nov 2005←19 Years→Current | Active | |
| Trail Cook Ltd Secretary • Sales Director | 25 Nov 2005←19 Years→Current | Active | |
| Trail Cook Ltd Director • Consultant | 25 Nov 2005←19 Years→5 Dec 2024 | Active | |
| Trail Cook Ltd Secretary • Sales Director | 25 Nov 2005←19 Years→5 Dec 2024 | Active | |
| Ellis Design Associates Limited Director • Engineering Sales Director | 4 Oct 2004←21 Years→Current | Active | |
| Ellis Design Associates Limited Director • Engineering Sales Director | 4 Oct 2004←20 Years→5 Dec 2024 | Active | |
| Ellis Design Associates Limited Secretary • Engineering Salo Director | 4 Oct 2004←9 Years→4 Oct 2013 | Active | |
| Thompson Valves Limited Director • Director | 1 Feb 1994←4 Years→18 Dec 1998 | Active | |
