| Company | Timeline | Status | |
| Castle Vehicle Servicing Limited Director • Unreported | 18 Oct 2021←4 Years→Current | Active | |
| Castle Coachworks (Northampton) Properties Limited Director • Director | 21 Feb 2015←10 Years→Current | Active | |
| Castle Coachworks (Northampton) Limited Director • Unreported | 1 Apr 1996←29 Years→Current | Active | |
| Castle Coachworks (Northampton) Limited Secretary • Secretary | 1 Apr 1996←29 Years→Current | Active | |
