| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| EUROPEAN RENEWABLE ENERGY LIMITED | 06996160 | 20/08/2009 | Dissolved |
| EUROPEAN RENEWABLES HOLDINGS LIMITED | 06995966 | 20/08/2009 | Dissolved |
| EUROPEAN RENEWABLES PARTNERSHIPS LIMITED | 06995969 | 20/08/2009 | Dissolved |
| SWIFTSURE RAIL BIDCO LIMITED | 07404538 | 14/10/2010 | Dissolved |
| SWIFTSURE RAIL MIDCO LIMITED | 07404521 | 14/10/2010 | Dissolved |
| SWIFTSURE RAIL TOPCO LIMITED | 07404506 | 14/10/2010 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 3I INVESTMENTS PLC | 03975789 | 15/05/2014 | 30/06/2022 | Gold |
| ANKA ACQUISITION LIMITED | 06690143 | 01/06/2017 | 22/06/2018 | Amber |
| ANKA BORROWER LIMITED | 06690145 | 01/06/2017 | 22/06/2018 | One Red Flag |
| ANKA FINANCE LIMITED | 06690165 | 01/06/2017 | 22/06/2018 | Bronze |
| ANKA HOLDINGS LIMITED | 06690348 | 01/06/2017 | 22/06/2018 | Amber |
| ARCA SHIPPING LIMITED | 05480773 | 14/06/2005 | 20/06/2007 | Amber |
| AWG PARENT CO LIMITED | 03936645 | 01/04/2014 | 21/02/2018 | Amber |
| BELFAST CITY AIRPORT LIMITED | NI016363 | 01/06/2017 | 25/05/2018 | Amber |
| BIFM INVESTMENTS LIMITED | 06949026 | 15/05/2014 | 22/07/2022 | Gold |
| CHANNEL CREWING SERVICES LIMITED | 03291399 | 15/07/2005 | 21/06/2007 | Dissolved |
| ELGIN BSF LIMITED | SC367840 | 29/01/2010 | 15/05/2014 | Bronze |
| ELGIN EDUCATION (FORFAR & CARNOUSTIE) HOLDINGS LIMITED | SC304794 | 16/06/2010 | 02/08/2011 | Bronze |
| ELGIN EDUCATION (FORFAR & CARNOUSTIE) LIMITED | SC304795 | 16/06/2010 | 02/08/2011 | Bronze |
| ELGIN INFRASTRUCTURE LIMITED | SC366432 | 29/01/2010 | 15/05/2014 | Silver |
| ELGIN LIFT LIMITED | SC367843 | 29/01/2010 | 15/05/2014 | Silver |
| EVERSHOLT RAIL LEASING LIMITED | 02720809 | 03/12/2010 | 16/04/2015 | Bronze |
| HILDENBROOK FARM MANAGEMENT COMPANY LIMITED | 03593348 | 02/08/2004 | 30/11/2015 | Gold |
| MEIF SHIPPING (HOLDINGS) LIMITED | 05480772 | 14/06/2005 | 20/06/2007 | Dissolved |
| MODERN SCHOOLS (REDCAR AND CLEVELAND) HOLDINGS LIMITED | 05348019 | 11/03/2010 | 02/08/2011 | Gold |
| MODERN SCHOOLS (REDCAR AND CLEVELAND) LIMITED | 05347462 | 11/03/2010 | 02/08/2011 | Silver |
| NORLANTIC LIMITED | 01689353 | 15/07/2005 | 21/06/2007 | Dissolved |
| OCTAGON HEALTHCARE FUNDING PLC | 04870001 | 13/11/2007 | 29/07/2008 | Silver |
| OCTAGON HEALTHCARE GROUP LIMITED | 04826487 | 04/05/2010 | 20/05/2014 | Silver |
| OCTAGON HEALTHCARE HOLDINGS (NORWICH) LIMITED | 03367686 | 13/11/2007 | 29/07/2008 | Bronze |
| OCTAGON HEALTHCARE LIMITED | 03112891 | 13/11/2007 | 29/07/2008 | Silver |
| OSPREY ACQUISITIONS LIMITED | 05915896 | 27/11/2007 | 29/05/2012 | Silver |
| OSPREY HOLDCO LIMITED | 05915869 | 27/11/2007 | 29/05/2012 | Amber |
| UPP PROJECTS LIMITED | 05272122 | 14/11/2007 | 11/07/2008 | One Red Flag |
| WIG HOLDINGS I LIMITED | 09948019 | 05/03/2018 | 19/12/2019 | Bronze |
| WIG HOLDINGS II LIMITED | 09948040 | 05/03/2018 | 19/12/2019 | Bronze |
| WIGHTLINK FERRIES AND PORTS LIMITED | 03810758 | 15/07/2005 | 21/06/2007 | Dissolved |
| WIGHTLINK GROUP LIMITED | 03043379 | 15/07/2005 | 21/06/2007 | Dissolved |
| WIGHTLINK HOLDINGS LIMITED | 03810841 | 15/07/2005 | 21/06/2007 | Dissolved |
| WIGHTLINK HOLIDAYS LIMITED | 01036534 | 15/07/2005 | 21/06/2007 | Dissolved |
| WIGHTLINK LIMITED | 01059267 | 15/07/2005 | 21/06/2007 | Gold |
| WIGHTLINK NOMINEES LIMITED | 03131292 | 15/07/2005 | 21/06/2007 | Dissolved |
| WIGHTLINK SHIPPING LIMITED | 04291021 | 15/07/2005 | 21/06/2007 | Dissolved |