| Company | Timeline | Status | |
Paul Archer Properties Ltd Director • Director | 27 Apr 2016←2 Years 4 Months→4 Sep 2018 | Dissolved | |
| Ehomes Limited Director • Architect | 13 Jul 2009←16 Years→Current | Active | |
| Paul Archer Design Ltd Director • Architect | 5 Aug 1999←22 Years→14 Dec 2021 | Active | |
| Tonkin Liu Ltd Director • Architect | 21 Jul 1997←2 Years 2 Months→30 Sep 1999 | Active | |
| Tonkin Liu Ltd Secretary • Architect | 21 Jul 1997←2 Years 2 Months→30 Sep 1999 | Active | |
| Eighteen South Villas Management Limited Director • Architect | 17 Jun 1997←16 Years→29 Mar 2014 | Active | |
