| Company | Timeline | Status | |
| Lesser Foxholes Managementcompany Limited Director • Engineer | 4 Jun 2007←18 Years→Current | Active | |
| Applied Engine Technology Limited Director • Engineering | 22 Dec 2003←12 Years→29 Apr 2016 | Active | |
| Powertrain Technology Limited Director • Engineer | 15 Jan 1999←12 Years→4 Mar 2011 | Active | |
