| Company | Timeline | Status | |
| H INC. London Ltd Director • Director  | 3 Apr 2024←1 Year 7 Months→Current  | Active  | |
| 132 Commercial St Management Company Limited Director • Unreported  | 15 Jun 2017←8 Years→Current  | Active  | |
| The Japan Society Director • Musician  | 10 Jun 2009←6 Years→24 Jun 2015  | Active  | |
| Carol Alayne Ltd Director • Director  | 23 Jan 2008←17 Years→Current  | Active  | |
| Sound Research Limited Director • Director  | 14 Dec 2007←17 Years→13 May 2025  | Dissolved  | |
| Sound Strategies Ltd Director • Arts Education  | 4 Oct 2005←20 Years→Current  | Active  | |
| 132 Commercial St Management Company Limited Director • Company Director  | 27 Jul 2005←9 Years→19 Dec 2014  | Active  | |
