| Company | Timeline | Status | |
| UK Music Limited Director • Publisher | 1 Sep 1996←6 Years→20 Mar 2003 | Active | |
Groupright Limited Director • Company Director/music Publisher | 13 Nov 1991←25 Years→5 Dec 2016 | Dissolved | |
Plangent Visions Music Limited Director • Music Publisher/co. Director | 12 Jun 1991←26 Years→12 Apr 2018 | Dissolved | |
| Music Publishers Association Limited Director • Director | 23 May 1991←23 Years→24 Jun 2014 | Active | |
| Rock Music Company Limited Director • Music Publisher/company Director | 16 Apr 1991←21 Years→20 Dec 2012 | Active | |
| Pink Floyd Music Publishers Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
