| Company | Timeline | Status | |
| Swiss Cultural Fund UK Limited Director • Investment Manager | 1 Jul 1993←5 Years→12 Mar 1999 | Active | |
| Gam London Limited Director • Director | 12 Jun 1992←2 Years→30 Jun 1994 | Active | |
| English Chamber Orchestra And Music Society Director • Investment Director | 16 May 1991←4 Years→27 Nov 1995 | Active | |
