| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ALLIED DEVELOPMENTS LTD | 05235045 | 29/11/2005 | Bronze |
| ALUMINIUM MARINE CONSULTANTS LIMITED | 06039354 | 15/08/2017 | Bronze |
| AQ RESTAURANTS LIMITED | 09000620 | 16/04/2014 | One Red Flag |
| FRESTON SHIPPING LIMITED | 09571599 | 01/05/2015 | Bronze |
| FULCRUM ONE MANAGEMENT COMPANY LIMITED | 06166943 | 19/03/2007 | Dissolved |
| GLOBAL NEWBUILDS LTD | 07348639 | 31/07/2019 | Bronze |
| GLOBAL SERVICES (EUROPE) LTD | 07125230 | 31/07/2019 | One Red Flag |
| GS HOLDCO LIMITED | 12010030 | 21/05/2019 | One Red Flag |
| LAZY DAYS (SOUTH) LIMITED | 04760453 | 12/05/2003 | One Red Flag |
| MEDINA YACHT SERVICES (PROPERTIES) LIMITED | 14184291 | 20/06/2022 | Dissolved |
| MEDINA YACHT SERVICES LIMITED | 14184251 | 20/06/2022 | Dissolved |
| MYS MARINE LIMITED | 08909449 | 25/02/2014 | Bronze |
| SHEMARA REFIT LLP | OC359159 | 01/11/2010 | Dissolved |
| SMS (AVONMOUTH) LIMITED | 11107542 | 12/12/2017 | Dissolved |
| SMS (POOLE) LIMITED | 11107058 | 12/12/2017 | Dissolved |
| SOLENT 2 BUSINESS PARK MANAGEMENT COMPANY LIMITED | 05877743 | 11/05/2009 | Silver |
| SOUTHAMPTON MARINE HOLDINGS LIMITED | 11108843 | 13/12/2017 | Dissolved |
| STUDENT CASTLE DEVELOPMENTS 2 LIMITED | 09573730 | 18/01/2016 | Dissolved |
| STUDENT CASTLE INVESTMENTS LLP | OC352866 | 04/03/2010 | Dissolved |
| WIGHT SHIPYARD COMPANY LIMITED | 10333818 | 17/08/2016 | Bronze |
| WSY (PROPERTIES) LIMITED | 14185127 | 21/06/2022 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| SMS (LOWESTOFT) LIMITED | 11107214 | 12/12/2017 | 01/08/2022 | Dissolved |
| SOUTHAMPTON MARINE SERVICES LIMITED | 10111491 | 07/04/2016 | 01/08/2022 | Silver |
| STUDENT CASTLE PROPERTY MANAGEMENT SERVICES LIMITED | 07119911 | 08/01/2010 | 20/12/2019 | Bronze |
| WINTERBOURNE ARMS 2022 LIMITED | 14171941 | 14/06/2022 | 20/06/2024 | One Red Flag |