| Company | Timeline | Status | |
| Marlborough Rentals Limited Director • Engineer | 30 Jul 1991←34 Years→Current | Active | |
| Marlborough Rentals Limited Secretary • Unreported | 30 Jul 1991←34 Years→Current | Active | |
| Tripleshield Limited Director • Engineer | 30 Jul 1991←34 Years→Current | Active | |
| Tripleshield Limited Secretary • Unreported | 30 Jul 1991←34 Years→Current | Active | |
