| Company | Timeline | Status | |
The Orchestra Of The City Of London Ltd Director • Director | 13 Dec 2007←10 Years→6 Feb 2018 | Dissolved | |
| Frank Renton Ltd Director • Musician | 13 Sep 2002←23 Years→Current | Active | |
| British Concert Orchestra (Founded 1945) Limited (The) Director • Musician | 9 May 1992←33 Years→Current | Active | |
