| Company | Timeline | Status | |
| Zfpowertrain Limited Director • Company Director | 28 Jun 2018←7 Years→Current | Active | |
| Driveline Technology Limited Director • Director | 24 Apr 2002←15 Years→26 Mar 2018 | Active | |
| Powertrain Products Limited Director • Engineer | 15 Feb 1992←33 Years→Current | Active | |
| Power Western Limited Director • Engineer | 14 Feb 1992←33 Years→Current | Active | |
Power & Transmissions Western Limited Director • Engineer | 27 Nov 1991←1 Month→8 Jan 1992 | Dissolved | |
| Jeenashire Limited Director • Engineer | 14 Feb 1991←34 Years→Current | Active | |
