| Company | Timeline | Status | |
| Royal Scottish National Orchestra Society Limited Director • Company Director | 29 Aug 2014←2 Years 12 Months→25 Aug 2017 | Active | |
| Cornall Music Limited Director • Director | 26 Sep 2012←13 Years→Current | Active | |
| Royal Liverpool Philharmonic Society(The) Director • Producer | 3 Oct 2011←9 Months→23 Jul 2012 | Active | |
| Royal Scottish National Orchestra Society Limited Director • None | 9 Sep 2011←1 Year 9 Months→10 Jun 2013 | Active | |
