| Company | Timeline | Status | |
| Magnetic North Theatre Productions Limited Director • Retired Finance Director | 1 Dec 2021←4 Years→Current | Active | |
| Edinburgh International Jazz And Blues Festival Limited Director • Finance Director | 25 Mar 2021←4 Years→Current | Active | |
| Capital Theatres King's Limited Director • Finance Director | 16 Dec 2019←1 Year 1 Month→1 Feb 2021 | Active | |
| Capital Theatres Trading Limited Director • Finance Director | 16 Dec 2019←1 Year 1 Month→1 Feb 2021 | Active | |
| R & K Drysdale (Holdings) Limited Director • Company Director | 30 Jun 1998←11 Years→30 Sep 2009 | Active | |
| R & K Drysdale Limited Director • Company Director | 30 Jun 1998←11 Years→30 Sep 2009 | Active | |
The Scotch Malt Whisky Society (International) Limited Director • Company Director | 29 Aug 1995←1 Year 11 Months→27 Jul 1997 | Dissolved | |
| The Scotch Malt Whisky Society Limited Director • Company Director | 26 Mar 1995←2 Years 4 Months→27 Jul 1997 | Active | |
| Drambuie Limited Secretary • Group Finance Director | 31 Dec 1993←3 Years→21 Feb 1997 | Active | |
| Drambuie Liqueur Company Ltd. (The) Secretary • Group Finance Director | 31 Dec 1993←3 Years→21 Feb 1997 | Active | |
