| Company | Timeline | Status | |
| Alfred Dunhill Limited Director • Company Director | 9 Sep 1997←4 Years→16 Oct 2001 | Active | |
| Richemont Holdings (UK) Limited Director • Director | 29 Jul 1993←4 Years→6 Jul 1998 | Active | |
| A. Sulka And Company Limited Director • Company Director | 3 Jun 1992←7 Years→20 Apr 2000 | Active | |
| Cartier Limited Director • Engineer | 22 Jun 1991←10 Years→5 Mar 2002 | Active | |
