| Company | Timeline | Status | |
| Ragc Limited Director • Architect | 13 Nov 2014←4 Years→7 Nov 2019 | Active | |
| Laleham Golf Club Limited Director • Architect | 1 Aug 2005←2 Years 3 Months→31 Oct 2007 | Dissolved | |
| Laleham Golf Club Limited Director • Architect | 27 Oct 1997←2 Years→18 Nov 1999 | Dissolved | |
