| Company | Timeline | Status | |
| Practical Power Limited Director • Sales + Marketing Mgr | 2 Jul 2007←16 Years→13 Feb 2024 | Dissolved | |
Conductive Products Limited Director • Sales & Marketing Manager | 2 Jul 2007←9 Years→8 Nov 2016 | Dissolved | |
| Charleswater Europe Limited Director • Sales & Marketing Manager | 2 Jul 2007←18 Years→31 Oct 2025 | Active | |
| Charleswater Limited Director • Sales & Marketing Manager | 2 Jul 2007←18 Years→31 Oct 2025 | Active | |
| Vermason Limited Director • Sales Manager | 2 Jul 2007←18 Years→31 Oct 2025 | Active | |
