| Company | Timeline | Status | |
| Twentywell Management Limited Secretary • Retired  | 7 Mar 2007←5 Months→31 Aug 2007  | Active  | |
| Twentywell Management Limited Director • Retired  | 7 Mar 2007←5 Months→31 Aug 2007  | Active  | |
| Twentywell Management Limited Secretary • Computer Operator/retired  | 10 Dec 1996←1 Day→10 Dec 1996  | Active  | |
| Twentywell Management Limited Secretary • Programmer Retired  | 10 Dec 1996←8 Years→30 Jun 2005  | Active  | |
| Twentywell Management Limited Director • Computer Operator/retired  | 10 Dec 1996←8 Years→30 Jun 2005  | Active  | |
| Twentywell Management Limited Director • Housewife  | 6 Mar 1992←1 Year 5 Months→31 Aug 1993  | Active  | |
| Twentywell Management Limited Secretary • Computer Operator/re  | 6 Mar 1992←1 Year 5 Months→31 Aug 1993  | Active  | |
