| Company | Timeline | Status | |
| King & Johnston Homes Limited Secretary • Unreported | 6 Dec 2001←24 Years→Current | Active | |
| King & Johnston Developments Limited Secretary • Unreported | 31 Dec 1999←26 Years→Current | Active | |
| King & Johnston Building Contractors Limited Secretary • Unreported | 31 Jul 1996←29 Years→Current | Active | |
