| Company | Timeline | Status | |
| Biogen Idec Limited Director • Unreported | 13 May 1999←2 Years 8 Months→21 Jan 2002 | Active | |
| Idexx Laboratories Limited Director • Business Executive | 31 Aug 1992←2 Years 3 Months→23 Dec 1994 | Active | |
| Cadv Limited Director • Director | 14 Jul 1989←1 Year 4 Months→30 Nov 1990 | Active | |
