| Company | Timeline | Status | |
| P. Atkins (Fuel Injection) Limited Director • Engineer  | 26 Jun 1992←33 Years→Current  | Active  | |
Atkins Racing Limited Director • Engineer  | 30 May 1991←27 Years→2 Apr 2019  | Dissolved  | |
Atkins Racing Limited Secretary • Unreported  | 30 May 1991←11 Months→19 May 1992  | Dissolved  | |
