| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| KX LIGHTROOM LIMITED | 13534926 | 28/07/2021 | Dissolved |
| LIGHTROOM KX LIMITED | 14055902 | 20/04/2022 | Bronze |
| LIGHTROOM KX PRODUCTIONS LTD | 15221571 | 19/10/2023 | Bronze |
| LONDON THEATRE COMPANY HOLDINGS LIMITED | 09073223 | 05/06/2014 | Bronze |
| LONDON THEATRE COMPANY PRODUCTIONS LIMITED | 10379773 | 16/09/2016 | One Red Flag |
| LONDON THEATRE COMPANY STAGING LIMITED | 10535553 | 21/12/2016 | Bronze |
| LTC KX LIMITED | 11790715 | 28/01/2019 | One Red Flag |
| LTC OTB LIMITED | 09708551 | 29/07/2015 | One Red Flag |
| LTC TALKING HEADS LIMITED | 12543875 | 02/04/2020 | Silver |
| POTTERS FIELDS PARK MANAGEMENT TRUST | 05620266 | 05/07/2023 | Gold |
| SHEPHERDS BUSH THEATRE LIMITED(THE) | 01616525 | 22/11/2010 | Dissolved |
| SINFONIA SMITH SQUARE | 04335616 | 15/05/2024 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ALTERNATIVE THEATRE COMPANY LIMITED | 01221968 | 18/02/2009 | 22/06/2016 | Amber |
| KILN THEATRE | 01396429 | 26/09/2016 | 11/12/2018 | Silver |
| NATIONAL THEATRE PRODUCTIONS LIMITED | 01817002 | 21/10/2008 | 31/10/2014 | Amber |
| NESTA | 07706036 | 16/04/2012 | 31/12/2013 | Bronze |
| ROYAL NATIONAL THEATRE ENTERPRISES LIMITED | 01247285 | 05/10/2005 | 31/10/2014 | Amber |
| THE YARD THEATRE LIMITED | 07664276 | 14/03/2018 | 26/07/2022 | Silver |