| Company | Timeline | Status | |
| Wondervalve Ltd Director • Director | 2 Jul 2007←18 Years→Current | Active | |
| Wondervalve Ltd Secretary • Unreported | 15 Nov 2006←18 Years→Current | Active | |
| Cottam Group Limited Secretary • Unreported | 4 Apr 2005←20 Years→Current | Active | |
Associated Valve Sales Limited Secretary • Legal Secretary | 7 Oct 2003←16 Years→29 Sep 2020 | Dissolved | |
Associated Valve Sales Limited Director • Legal Secretary | 7 Oct 2003←16 Years→29 Sep 2020 | Dissolved | |
Cottam Valves Limited Director • Legal Secretary | 7 Oct 2003←16 Years→29 Sep 2020 | Dissolved | |
Cottam Valves Limited Secretary • Legal Secretary | 7 Oct 2003←16 Years→29 Sep 2020 | Dissolved | |
| Cottam & Preedy.Limited Secretary • Legal Secretary | 7 Oct 2003←22 Years→Current | Active | |
| Cottam & Preedy.Limited Director • Legal Secretary | 7 Oct 2003←22 Years→Current | Active | |
