| Company | Timeline | Status | |
| Emerald Pink Star Ltd Director • Director | 1 Jun 2022←3 Years→Current | Active | |
| Downtown Marine Construction Limited Director • Accountant | 9 Nov 2004←15 Years→24 Feb 2020 | Active | |
| WPH Limited Director • Accountant | 23 Jul 2001←18 Years→24 Feb 2020 | Active | |
| Northdown Associates Limited Secretary • Accountant | 31 Mar 2000←25 Years→Current | Active | |
| WPH Limited Secretary • Unreported | 12 Feb 1999←6 Years→1 Mar 2005 | Active | |
Callview Limited Director • Accountant | 19 Jan 1999←3 Years→3 Dec 2002 | Dissolved | |
| Swan Solutions Limited Secretary • Unreported | 1 Oct 1998←4 Years→3 Dec 2002 | Dissolved | |
| Northdown Associates Limited Director • Accountant | 6 May 1997←2 Years 11 Months→31 Mar 2000 | Active | |
| Swan Solutions Limited Director • Accountant | 31 May 1995←7 Years→3 Dec 2002 | Dissolved | |
| Gintsys Limited Secretary • Unreported | 8 May 1992←2 Years 2 Months→2 Aug 1994 | Active | |
