| Company | Timeline | Status | |
| Kew Bridge Engines Trust And Water Supply Museum Limited(The) Director • Engineer | 19 Jun 2008←4 Years→23 Jan 2013 | Active | |
| Power Tek Products Limited Secretary • Unreported | 8 Jan 2008←17 Years→23 Dec 2025 | Dissolved | |
| Power Tek Products Limited Director • Unreported | 22 Jul 1996←29 Years→23 Dec 2025 | Dissolved | |
