| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CALCULUS VCT PLC | 07142153 | 01/03/2019 | Silver |
| CIL UK HOLDINGS LIMITED | 11750198 | 04/01/2019 | Amber |
| CORMAC CONTRACTING LIMITED | 07737521 | 01/11/2024 | One Red Flag |
| CORMAC SOLUTIONS LIMITED | 15034921 | 01/11/2024 | Bronze |
| CORNWALL AIRPORT LIMITED | 06098925 | 01/11/2024 | One Red Flag |
| CORROTHERM INTERNATIONAL LTD | 03143112 | 03/01/1996 | Bronze |
| CORROTHERM INTERNATIONAL LTD | 03143112 | 03/01/1996 | Bronze |
| CORSERV CARE LIMITED | 13055619 | 01/11/2024 | One Red Flag |
| CORSERV CONTRACTING LIMITED | 15034849 | 01/11/2024 | Bronze |
| CORSERV FACILITIES LIMITED | 12263854 | 01/11/2024 | One Red Flag |
| CORSERV LIMITED | 09598549 | 01/11/2024 | Bronze |
| CORSERV SOLUTIONS LIMITED | 07737430 | 01/11/2024 | Bronze |
| Corrotherm Industries Ltd | 02765624 | 03/01/1996 | Dissolved |
| Corrotherm Industries Ltd | 02765624 | 10/06/1993 | Dissolved |
| DATA MEDIA SYSTEMS UK LIMITED | 06823404 | 18/02/2009 | Dissolved |
| ECO-SOLIDS INTERNATIONAL LIMITED | 04722077 | 14/05/2009 | Dissolved |
| INCO ALLOYS LIMITED | 03815477 | 28/07/1999 | Not Trading |
| J HOLMES LTD | 04148605 | 26/01/2001 | Dissolved |
| MILLERS OILS LIMITED | 00137671 | 03/08/2015 | Gold |
| OPTOMA HOLDING LIMITED | 13489847 | 26/01/2022 | Silver |
| PLYMOUTH AND SOUTH DEVON FREEPORT LIMITED | 14109106 | 09/02/2023 | Gold |
| RED PENGUIN ASSOCIATES LTD | 06430404 | 01/01/2018 | Silver |
| RED PENGUIN MARINE LTD | 11798646 | 01/06/2020 | Gold |
| SAUDI BRITISH DEVELOPMENT AND INVESTMENT COMPANY LLP | OC337820 | 18/06/2009 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ANTECH LIMITED | 02962739 | 25/06/2015 | 22/05/2023 | Silver |
| BIOREGIONAL MINIMILLS (UK) LIMITED | 03447028 | 09/12/2008 | 18/05/2012 | Not Trading |
| DASIC MARINE LIMITED | 00914692 | 09/02/2011 | 23/02/2012 | Silver |
| ENERGY AND UTILITY SKILLS LIMITED | 03812163 | 01/08/2016 | 30/09/2024 | Silver |
| HAMPSHIRE CHAMBER OF COMMERCE | 00009806 | 06/02/2002 | 03/04/2017 | Silver |
| HAMPSHIRE CHAMBERS OF COMMERCE | 04980730 | 13/10/2008 | 02/04/2011 | Not Trading |
| HARDIDE PLC | 05344714 | 02/03/2015 | 19/03/2018 | Amber |
| JJHL AND CO LIMITED | 08813013 | 12/12/2013 | 15/11/2016 | Amber |
| MOBILE ONBOARD LIMITED | 04633601 | 10/06/2010 | 10/05/2011 | Dissolved |
| NORTHERN CONSORTIUM UK LIMITED | 04842064 | 01/02/2021 | 31/01/2024 | Silver |
| SBJBC UK | 09015713 | 29/07/2014 | 27/09/2023 | Silver |
| SOLENT LOCAL ENTERPRISE PARTNERSHIP LIMITED | 07569938 | 19/06/2013 | 26/02/2016 | Amber |
| SOUTHAMPTON 2025 TRUST | 07344461 | 12/08/2010 | 30/01/2017 | Bronze |
| THE BLUE LAMP TRUST | 07267846 | 19/08/2010 | 01/04/2013 | Silver |