| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| HAMPDEN & CO GP LIMITED | 09230831 | 07/11/2014 | Dissolved |
| HAMPDEN & CO LP LIMITED | 09231487 | 07/11/2014 | Dissolved |
| HAMPDEN CAPITAL PLC | 04174389 | 29/03/2023 | Silver |
| HAMPDEN HOLDINGS LIMITED | 03079558 | 11/12/2003 | Silver |
| HAMPDEN INSURANCE GROUP LIMITED | 04745977 | 16/07/2014 | Strike Off |
| HAMPDEN INSURANCE HOLDINGS LIMITED | 01067737 | 16/07/2014 | Silver |
| HAMPDEN INSURANCE MANAGEMENT LIMITED | 02372780 | 24/02/2000 | Dissolved |
| HAMPDEN LEGAL PLC | 01988859 | 01/03/2005 | Gold |
| HAMPDEN PRIVATE CAPITAL LIMITED | 06714209 | 16/09/2011 | Amber |
| HAMPDEN PRIVATE OFFICE LIMITED | 10221571 | 08/06/2016 | Bronze |
| HAMPDEN PROPERTY DEVELOPMENT LIMITED | 06295636 | 28/06/2007 | One Red Flag |
| HAMPDEN SPV (NO. 1) LIMITED | 08965347 | 28/03/2014 | One Red Flag |
| HAMPDEN SYNDICATE SERVICES LIMITED | 10449514 | 27/10/2016 | Amber |
| NOMINA DESIGNATED MEMBER NO.1 LIMITED | 05676482 | 06/06/2008 | Not Trading |
| NOMINA REPRESENTATIVES LIMITED | 06454907 | 06/06/2008 | Not Trading |
| NOMINA SERVICES LIMITED | 03603617 | 01/02/2011 | Bronze |
| OLD COMPANY 21 LIMITED | 00089032 | 18/12/2019 | Dissolved |
| OLD COMPANY 23 LIMITED | 06372002 | 14/11/2008 | Strike Off |
| OLD COMPANY 24 LIMITED | 06295639 | 28/06/2007 | Strike Off |
| RANCO CONTROLS LIMITED | 00702171 | 18/12/2019 | Bronze |
| ST HAMPDEN LIMITED | 06668740 | 14/04/2009 | Bronze |
| SUSTAINABLE ENGINEERING LIMITED | 11433087 | 26/06/2018 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARCHOVER LIMITED | 07235487 | 16/05/2014 | 27/04/2020 | Amber |
| OLD COMPANY 22 LIMITED | 07723995 | 31/05/2013 | 31/12/2017 | Dissolved |
| THE FORMERY LIMITED | 10404655 | 30/09/2016 | 07/10/2016 | Bronze |