| Company | Timeline | Status | |
| Roots V8 Racing Limited Director • Director | 11 Apr 2011←10 Years→7 Dec 2021 | Dissolved | |
| Roots Contractors (London ) Limited Director • Contracts Manager | 4 Apr 2007←18 Years→Current | Active | |
| Roots Contractors Limited Director • Unreported | 18 Jan 1999←26 Years→Current | Active | |
| Roots Contractors Limited Secretary • Contracts Manager | 6 Jan 1999←26 Years→Current | Active | |
