| Company | Timeline | Status | |
| Chemical Industries Association Limited Director • Divisional Dir/chairman/vice C | 14 Nov 1991←2 Years→18 Nov 1993 | Active | |
Roche Works Pension Trust Limited(The) Director • Retired Works Director | 12 Aug 1991←3 Years→22 Sep 1994 | Dissolved | |
| Roche Products Pension Trust Limited Director • Works Director | 12 Aug 1991←3 Years→23 Sep 1994 | Active | |
| Roche Products Limited Director • Works Director | 13 Jul 1991←1 Year 9 Months→30 Apr 1993 | Active | |
| Scottish Enterprise Ayrshire Director • Company Director | 2 Apr 1991←3 Years→31 Mar 1995 | Active | |
