| Company | Timeline | Status | |
| Scottish Chamber Orchestra Limited Director • Regional Councillor | 4 Jan 1989←4 Years→10 Sep 1993 | Active | |
| Royal Scottish National Orchestra Society Limited Director • Retired | 7 Nov 1988←1 Year 7 Months→25 Jun 1990 | Active | |
| Scottish Chamber Orchestra Limited Director • Unreported | 1 Jan 1970←23 Years→10 Sep 1993 | Active | |
