| Company | Timeline | Status | |
| 2KPG Limited Director • Screenwriter | 31 Oct 2023←2 Years 1 Month→Current | Active | |
| Lyric Theatre Hammersmith Limited(The) Director • Playwright | 19 Jun 1995←5 Years→12 Dec 2000 | Active | |
| Greenpoint Films Limited Director • Writer | 23 Nov 1992←10 Years→2 Jun 2003 | Dissolved | |
| Alternative Theatre Company Limited Director • Writer | 4 Oct 1991←21 Years→8 Oct 2012 | Active | |
