| Company | Timeline | Status | |
| The Preshaw Estate Management Co Ltd Director • None | 14 Aug 2025←4 Months→Current | Active | |
Saigei Limited Secretary • Consultant | 21 Apr 2006←1 Year 3 Months→20 Jul 2007 | Dissolved | |
Saigei Limited Director • Consultant | 18 Dec 2003←3 Years→20 Jul 2007 | Dissolved | |
| Health Connect Limited Director • Consultant | 30 Nov 2003←22 Years→Current | Active | |
