| Company | Timeline | Status | |
| Biomass Worldwide Group Limited Director • Company Director  | 11 Dec 2009←7 Years→20 Feb 2017  | Dissolved  | |
| Syz Limited Director • Antique Dealer  | 25 Feb 1992←33 Years→Current  | Active  | |
| 6 Wetherby Gardens Management Company Limited Director • Director  | 31 Dec 1990←10 Years→5 Feb 2001  | Active  | |
