| Company | Timeline | Status | |
| Winchat Hall Estate Company Limited Director • Unreported | 19 Jul 1999←26 Years→Current | Active | |
| Scholebrook Estate Company Limited Director • Unreported | 19 Jul 1999←26 Years→Current | Active | |
| Checker Estates Limited Director • Unreported | 19 Jul 1999←26 Years→Current | Active | |
David Holling Contractors Limited Director • Admin Director | 1 Dec 1995←23 Years→28 May 2019 | Dissolved | |
David Holling Contractors Limited Secretary • Unreported | 29 Sep 1995←23 Years→28 May 2019 | Dissolved | |
| Scholebrook Estate Company Limited Secretary • Unreported | 25 Dec 1991←33 Years→Current | Active | |
| Checker Estates Limited Secretary • Unreported | 27 Sep 1991←34 Years→Current | Active | |
| Winchat Hall Estate Company Limited Secretary • Unreported | 25 Mar 1991←34 Years→Current | Active | |
