| Company | Timeline | Status | |
| Garnet Street Productions Limited Director • Playwright | 16 Dec 2003←21 Years→Current | Liquidation | |
| Finborough Theatre Director • Dramatist | 10 Oct 1997←15 Years→3 Mar 2013 | Active | |
Autism London Director • Playwright/dramatist | 30 Nov 1992←1 Year 9 Months→1 Sep 1994 | Dissolved | |
