| Company | Timeline | Status | |
| Theatre Investment Fund Limited Director • Theatre Producer | 11 Nov 2013←7 Years→4 Nov 2021 | Active | |
| Kingston Theatre Trust Director • Theatre Producer | 28 Jan 2009←6 Years→19 Jan 2016 | Active | |
| The Royal Theatrical Support Trust Director • Theatre Producer | 6 Sep 2004←18 Years→26 Apr 2023 | Active | |
James Barber Limited Director • Company Director | 13 Nov 2003←14 Years→12 Jun 2018 | Dissolved | |
| Yvonne Arnaud Theatre Management Limited Director • Theatre Producer | 12 Nov 2001←3 Years→18 Apr 2005 | Active | |
| Almeida Theatre Company Limited Director • Theatre Producer | 8 Nov 2001←8 Years→24 Nov 2009 | Active | |
| National Youth Music Theatre Ltd Director • Theatre Producer | 10 Jan 2001←1 Year 10 Months→26 Nov 2002 | Active | |
| The Oxford School Of Drama Trust Director • Theatre Producer | 25 Sep 1998←18 Years→21 Apr 2017 | Active | |
| Thelma Holt Limited Director • Theatrical Producer | 13 Nov 1992←33 Years→16 Dec 2025 | Dissolved | |
| Theatre Investment Fund Limited Director • Theatre Producer | 6 Mar 1992←20 Years→11 Nov 2012 | Active | |
