| Company | Timeline | Status | |
| Turbo Rail Limited Director • Engineer | 24 Nov 1997←28 Years→Current | Active | |
| Turbo Specialist Group Limited Director • Engineer | 24 Nov 1997←28 Years→Current | Active | |
| Turbine Bearings And Blades Limited Director • Company Director | 14 Mar 1996←29 Years→Current | Active | |
| Turbo Truck Engineering Limited Director • Engineer | 2 Apr 1992←33 Years→Current | Active | |
| Marine Turbo Engineering Limited Director • Director | 28 Dec 1991←34 Years→Current | Active | |
