| Company | Timeline | Status | |
| Humphries Automotive Design Limited Director • Unreported | 31 Jan 2022←3 Years→Current | Active | |
| Elite Automotive Design Limited Director • Automotive Designer | 11 Feb 2013←8 Years→17 Aug 2021 | Dissolved | |
P.Humphries Automotive Design Limited Director • Engineer | 19 Jul 2004←10 Years→12 Dec 2014 | Dissolved | |
