| Company | Timeline | Status | |
| Reflecting Roadstuds Limited Secretary • Unreported | 20 Nov 1991←13 Years→11 Nov 2005 | Active | |
| Patent Road Devices Limited Director • Director | 20 Nov 1991←18 Years→13 Oct 2010 | Dissolved | |
| Patent Road Devices Limited Secretary • Unreported | 20 Nov 1991←18 Years→13 Oct 2010 | Dissolved | |
| Reflecting Roadstuds Limited Director • Director | 20 Nov 1991←18 Years→13 Oct 2010 | Active | |
