| Company | Timeline | Status | |
| Brass Band Management Limited Director • Company Director | 28 Jul 2020←3 Years→28 Jul 2023 | Active | |
| Robert Bolt Limited Director • Actress/writer | 1 Feb 1996←27 Years→30 Jun 2023 | Active | |
| Pulsar Productions Limited Director • Unreported | 2 Jan 1996←30 Years→Current | Active | |
| Quiet Productions Limited Director • Actress | 12 Feb 1992←34 Years→Current | Active | |
| Quiet Productions Limited Secretary • Unreported | 1 Jan 1970←28 Years→1 Apr 1998 | Active | |
