| Company | Timeline | Status | |
| Stamag Trustee Company Limited Director • Lawyer  | 7 Apr 1998←7 Years→9 Mar 2006  | Active  | |
Lemag Trustee Company Limited Director • Lawyer  | 7 Apr 1998←7 Years→9 Mar 2006  | Dissolved  | |
| Engelhard Metals GMBH Director • Lawyer  | 1 Oct 1992←33 Years→Current  | Active  | |
