| Company | Timeline | Status | |
| Musicspace Limited Director • Retired | 28 Nov 2008←1 Year 7 Months→11 Jul 2010 | Dissolved | |
| The Musicspace Trust Director • Professor | 23 Oct 2003←5 Years→1 Jul 2009 | Active | |
| International Guitar Foundation & Festivals Director • Research Fellow | 23 Jul 2003←16 Years→30 Nov 2019 | Active | |
| ARTS As Wellbeing Trust Ltd Director • Principal Lecturer | 5 Mar 1997←3 Years→31 Mar 2000 | Dissolved | |
Artco Trading Ltd Director • Lecturer | 1 Nov 1993←5 Years→30 Sep 1999 | Dissolved | |
