| Company | Timeline | Status | |
| River Meadows (No.2) Management Company Limited Director • Civil Engineer | 17 Feb 2006←19 Years→Current | Active | |
| Aecom Limited Director • Consulting Engineer | 5 Mar 2002←1 Year 8 Months→15 Nov 2003 | Active | |
Oscar Faber Group Limited Director • Cosulting Engineer | 1 Jun 1999←3 Years→30 Sep 2002 | Dissolved | |
