| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Artsites Birmingham | 04234585 | 11/01/2005 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BIRINUS | 05266872 | 17/02/2012 | 24/09/2018 | Dissolved |
| BIRMINGHAM AIRPORT (FINANCE) PLC | 04061664 | 02/07/2010 | 12/10/2011 | Amber |
| BIRMINGHAM AIRPORT DEVELOPMENTS LIMITED | 02295119 | 02/07/2010 | 12/10/2011 | Gold |
| BIRMINGHAM AIRPORT HOLDINGS LIMITED | 03312673 | 02/06/2010 | 12/10/2011 | Silver |
| BIRMINGHAM AIRPORT LIMITED | 02078273 | 02/07/2010 | 12/10/2011 | Silver |
| BIRMINGHAM TECHNOLOGY (PROPERTY) LIMITED | 02188998 | 16/07/2010 | 11/06/2012 | Bronze |
| BIRMINGHAM TECHNOLOGY (VENTURE CAPITAL) LIMITED | 02188943 | 16/07/2010 | 11/06/2012 | Not Trading |
| COLMORE BUSINESS DISTRICT LIMITED | 06731032 | 21/07/2010 | 18/07/2012 | Gold |
| EURO-HUB (BIRMINGHAM) LIMITED | 02403252 | 02/07/2010 | 12/10/2011 | Amber |
| FIRST CASTLE DEVELOPMENTS LIMITED | 02783202 | 02/07/2010 | 12/10/2011 | Bronze |
| IB (BIRMINGHAM) LIMITED | 01623466 | 16/07/2010 | 11/06/2012 | Dissolved |
| INNOVATION BIRMINGHAM LIMITED | 01720256 | 16/07/2010 | 11/06/2012 | One Red Flag |
| NATIONAL EXHIBITION CENTRE LIMITED (THE) | 00979395 | 11/03/2011 | 03/07/2014 | Silver |
| RETAIL BIRMINGHAM LIMITED | 06181225 | 14/07/2010 | 12/06/2012 | Silver |
| SOUTHSIDE BUSINESS DISTRICT LIMITED | 07508452 | 12/04/2011 | 29/06/2012 | Silver |
| THE JEWELLERY QUARTER DEVELOPMENT TRUST CIC | 07675188 | 01/09/2011 | 27/09/2012 | Gold |
| WEST MIDLANDS GROWTH COMPANY LIMITED | 01631329 | 15/07/2014 | 26/04/2017 | Amber |