| Company | Timeline | Status | |
| Koei Limited Director • Unreported | 17 Sep 2014←11 Years→Current | Active | |
| Anglia Valves & Controls Limited Director • Unreported | 17 Sep 2014←11 Years→Current | Active | |
| Radlett Valves Limited Director • Director | 9 Jan 2014←10 Years→18 Jun 2024 | Dissolved | |
Anglia Valves (UK) LLP Designated LLP Member • Unreported | 27 Mar 2007←10 Years→19 Dec 2017 | Dissolved | |
Koei Actuators LLP Designated LLP Member • Unreported | 15 Dec 2006←11 Years→19 Dec 2017 | Dissolved | |
| Actreg (U.K.) Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
