| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| SOUTHAMPTON CITY LEISURE LIMITED | 02766116 | 19/11/1992 | Dissolved |
| Solent Sustainable Energy Ltd | 05568092 | 20/09/2005 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BIRMINGHAM DISTRICT ENERGY COMPANY LIMITED | 05988953 | 06/11/2006 | 15/12/2014 | One Red Flag |
| BRING ENERGY LIMITED | 01506399 | 01/04/2006 | 16/12/2014 | One Red Flag |
| BRING ENERGY SERVICES LIMITED | 04513466 | 01/04/2006 | 16/12/2014 | One Red Flag |
| BUSINESS SOUTH LIMITED | 05794859 | 23/01/2008 | 31/03/2019 | Gold |
| PANORAMA FREEHOLD LIMITED | 11080455 | 23/11/2017 | 04/11/2024 | Gold |
| SOUTHAMPTON GEOTHERMAL HEATING COMPANY LIMITED(THE) | 02053176 | 01/04/2006 | 16/12/2014 | One Red Flag |
| SOUTHERN POLICY CENTRE LIMITED | 09430577 | 02/05/2018 | 05/08/2019 | Dissolved |
| THE ROSE ROAD ASSOCIATION | 01366534 | 12/06/1996 | 10/09/2003 | Bronze |
| THE UNIVERSITY OF SOUTHAMPTON SCIENCE PARK LIMITED | 01698409 | 12/04/1994 | 27/03/1995 | Silver |