| Company | Timeline | Status | |
| Frontlot Property Management Limited Secretary • Company Secretary | 28 Feb 2003←22 Years→Current | Active | |
| Yardopen Limited Secretary • Unreported | 24 Aug 1998←25 Years→11 Jan 2024 | Active | |
| Racefold Limited Secretary • Unreported | 5 May 1998←27 Years→Current | Active | |
| Agrimist Limited Secretary • Unreported | 25 Mar 1996←29 Years→Current | Active | |
Durable Asphalte Company Limited Secretary • Unreported | 29 Dec 1991←23 Years→1 Aug 2015 | Dissolved | |
| Demiland Limited Secretary • Unreported | 29 Dec 1990←34 Years→Current | Active | |
| Durable Insulation Company Limited Secretary • Unreported | 29 Dec 1990←33 Years→6 Aug 2024 | Dissolved | |
| Berwen Limited Secretary • Unreported | 29 Dec 1990←34 Years→Current | Active | |
