| Company | Timeline | Status | |
| One Trinity Ltd Director • Unreported | 22 May 2023←2 Years 5 Months→Current | Active | |
| Idee Fixe Director • University Professor, Composer | 1 Jan 2012←5 Years→13 Jun 2017 | Active | |
| The Organisation For New Music And Sound Director • Proffessor Of Music | 7 Oct 2008←5 Years→12 Dec 2013 | Active | |
| 39 Brunswick Place (Freehold) Limited Director • University Lecturer | 1 Mar 2007←8 Years→15 Aug 2015 | Active | |
| 39 Brunswick Place (Freehold) Limited Secretary • University Lecturer | 1 Mar 2007←2 Years 7 Months→27 Sep 2009 | Active | |
| Eye Music Trust Director • Unreported | 27 May 2005←20 Years→Current | Active | |
| Singcircle Limited Director • University Lecturer | 31 Jan 1990←31 Years→30 Nov 2021 | Dissolved | |
