| Company | Timeline | Status | |
| The OLD Rock INN Management Company Limited Director • Company Director | 15 Jan 2013←4 Years→1 Jun 2017 | Active | |
| The OLD Rock INN Management Company Limited Director • Developer | 14 Dec 2004←2 Years 2 Months→12 Feb 2007 | Active | |
RMK Developments Limited Director • Property Developer | 15 Apr 2002←12 Years→9 Dec 2014 | Dissolved | |
