| Company | Timeline | Status | |
| China Jazz Limited Director • Accountant | 13 Jul 1991←34 Years→Current | Liquidation | |
| China Jazz Limited Secretary • Unreported | 13 Jul 1991←34 Years→Current | Liquidation | |
Londinium & Company Limited Director • Accountant | 31 Dec 1990←27 Years→9 Oct 2018 | Dissolved | |
Londinium & Company Limited Secretary • Unreported | 31 Dec 1990←27 Years→9 Oct 2018 | Dissolved | |
