| Company | Timeline | Status | |
| Boston Sinfonia Ltd Director • None  | 5 Sep 2017←5 Years→28 Mar 2023  | Active  | |
| Blackfriars Club Limited Director • Retired  | 22 May 2008←5 Years→9 Sep 2013  | Active  | |
| Blackfriars ARTS Centre Limited Director • Retired  | 22 Apr 2008←5 Years→9 Sep 2013  | Active  | |
