| Company | Timeline | Status | |
P.A.M. Heritage Limited Director • Architect | 11 Jan 2012←8 Years→13 Oct 2020 | Dissolved | |
P.A.M. Construction Management Ltd Director • Architect | 18 Jan 2007←10 Years→25 Oct 2017 | Dissolved | |
Project Architecture & Management Limited Director • Architect | 5 Oct 1998←17 Years→21 Jun 2016 | Dissolved | |
| Ridley Hill Management Company Limited Director • Architect | 2 Jun 1989←10 Years→6 Dec 1999 | Active | |
