| Company | Timeline | Status | |
| PTR Exhausts Limited Director • Metal Engineer  | 14 Jun 2016←7 Years→21 Nov 2023  | Dissolved  | |
PTR Exhausts Limited Director • Engineer  | 11 Sep 2012←3 Years→1 Mar 2016  | Dissolved  | |
| Race-In Ltd Director • Designer  | 26 Mar 2012←13 Years→Current  | Active  | |
