| Company | Timeline | Status | |
| Midcar Precision Limited Director • Driving Instructer | 31 Dec 1991←31 Years→27 Jun 2023 | Dissolved | |
| Midland Carbides Limited Director • Driving Instructor | 27 Nov 1991←15 Years→21 Dec 2006 | Active | |
| Midland Carbides Limited Secretary • Driving Instructor | 27 Nov 1991←14 Years→23 Feb 2006 | Active | |
