| Company | Timeline | Status | |
| Academy Constructors Limited Secretary • Co Director | 25 Jan 2006←19 Years→Current | Active | |
| Academy Constructors Limited Director • Unreported | 25 Jan 2006←19 Years→Current | Active | |
| Mark Stone Car Sales Limited Director • Motor Dealer | 31 Dec 1990←34 Years→Current | Liquidation | |
| Salhouse Norwich Limited Secretary • Unreported | 31 Dec 1990←34 Years→Current | Active | |
| Southbourne Caterham Limited Secretary • Unreported | 31 Dec 1990←34 Years→Current | Active | |
| Salhouse Norwich Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
| Southbourne Caterham Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
| Marston Finance Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
