| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ATTWOOD GREEN ESTATE SERVICES LIMITED | 04754184 | 03/07/2018 | Dissolved |
| B:MUSIC LTD | 03169600 | 02/02/2023 | Silver |
| COLMORE BUSINESS DISTRICT LIMITED | 06731032 | 21/09/2016 | Gold |
| WEST MIDLANDS REGIONAL ASSEMBLY | 04860074 | 10/10/2003 | Dissolved |
| WESTSIDE PARTNERSHIP LIMITED | 05531474 | 05/01/2018 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| B:MUSIC LTD | 03169600 | 10/02/2005 | 28/06/2016 | Silver |
| BIRMINGHAM AIRPORT (FINANCE) PLC | 04061664 | 05/07/2012 | 28/02/2015 | Amber |
| BIRMINGHAM AIRPORT DEVELOPMENTS LIMITED | 02295119 | 05/07/2012 | 28/02/2015 | Gold |
| BIRMINGHAM AIRPORT HOLDINGS LIMITED | 03312673 | 13/06/2012 | 16/12/2015 | Silver |
| BIRMINGHAM AIRPORT LIMITED | 02078273 | 05/07/2012 | 28/02/2015 | Silver |
| BIRMINGHAM ECONOMIC DEVELOPMENT PARTNERSHIP LIMITED | 02811211 | 26/04/1993 | 17/08/2004 | Dissolved |
| BIRMINGHAM TECHNOLOGY (PROPERTY ONE) LIMITED | 03089755 | 10/10/2000 | 02/03/2005 | Not Trading |
| BIRMINGHAM TECHNOLOGY (PROPERTY) LIMITED | 02188998 | 08/05/1992 | 27/11/2013 | Bronze |
| BIRMINGHAM TECHNOLOGY (VENTURE CAPITAL) LIMITED | 02188943 | 30/01/2001 | 30/10/2001 | Not Trading |
| CITY OF BIRMINGHAM SYMPHONY ORCHESTRA | 01262018 | 18/04/2017 | 13/12/2022 | Bronze |
| COLMORE BUSINESS DISTRICT LIMITED | 06731032 | 22/07/2009 | 27/01/2016 | Gold |
| CSR CITY LIMITED | 09734006 | 14/08/2015 | 17/07/2024 | Dissolved |
| EURO-HUB (BIRMINGHAM) LIMITED | 02403252 | 05/07/2012 | 28/02/2015 | Amber |
| FIRST CASTLE DEVELOPMENTS LIMITED | 02783202 | 05/07/2012 | 28/02/2015 | Bronze |
| IB (BIRMINGHAM) LIMITED | 01623466 | 08/05/1992 | 08/12/2015 | Dissolved |
| INNOVATION BIRMINGHAM LIMITED | 01720256 | 08/05/1992 | 27/11/2013 | One Red Flag |
| NATIONAL EXHIBITION CENTRE LIMITED (THE) | 00979395 | 22/05/2007 | 16/01/2015 | Silver |
| NEC FINANCE LIMITED | 02652843 | 09/10/1991 | 01/05/2015 | Dissolved |
| OPTIMA COMMUNITY ASSOCIATION | 03681553 | 08/12/1998 | 31/03/2012 | Dissolved |
| THE GREATER BIRMINGHAM AND SOLIHULL LOCAL ENTERPRISE PARTNERSHIP LIMITED | 07635395 | 27/06/2012 | 01/12/2015 | Insolvent |
| THE JEWELLERY QUARTER DEVELOPMENT TRUST CIC | 07675188 | 27/09/2012 | 09/06/2016 | Gold |
| THE NATIONAL EXHIBITION CENTRE (DEVELOPMENTS) PLC | 03301940 | 01/10/1999 | 03/02/2005 | Amber |
| WEST MIDLANDS GROWTH COMPANY LIMITED | 01631329 | 21/07/1999 | 15/01/2016 | Amber |
| WESTSIDE PARTNERSHIP LIMITED | 05531474 | 09/09/2005 | 11/07/2012 | Silver |