| Company | Timeline | Status | |
| Philspace Storage Limited Director • Director | 17 May 2013←12 Years→Current | Active | |
| Rigfone Electrics Limited Director • Director | 23 Apr 1991←14 Years→30 Sep 2005 | Active | |
| Rigfone Electrics Limited Secretary • Unreported | 23 Apr 1991←6 Years→31 Aug 1997 | Active | |
| Philspace Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
