| Company | Timeline | Status | |
| Goldsound Limited Director • Company Director | 14 Feb 2003←4 Years→12 Jul 2007 | Active | |
| Goldsound Limited Secretary • Director | 24 May 2000←7 Years→12 Jul 2007 | Active | |
| Fairwood Road Management Limited Secretary • Director | 24 May 2000←7 Years→12 Jul 2007 | Active | |
| Gilbertscliffe Properties Limited Director • Retired | 9 Jun 1991←23 Years→23 May 2015 | Active | |
| Gilbertscliffe Properties Limited Secretary • Unreported | 9 Jun 1991←12 Years→24 Sep 2003 | Active | |
