| Company | Timeline | Status | |
| DBS Isherwood Limited Director • Merchant | 13 Nov 1997←28 Years→Current | Active | |
| Triberg Limited Director • Wine Merchant | 5 Oct 1992←33 Years→Current | Active | |
| Melmor Limited Director • Shipper/distributor/agent | 27 Sep 1991←34 Years→Current | Active | |
