| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| 2020LOG 11 LIMITED | 05114232 | 07/02/2014 | Dissolved |
| 20:20 INSURANCE SERVICES LIMITED | 04557771 | 07/02/2014 | Dissolved |
| 20:20 LOGISTICS HOLDINGS LIMITED | 04944105 | 07/02/2014 | Dissolved |
| 20:20 LOGISTICS LIMITED | 02047711 | 07/02/2014 | Dissolved |
| 20:20 MOBILE (INTERNATIONAL) LIMITED | 04443473 | 07/02/2014 | Dissolved |
| 20:20 MOBILE (UK) LIMITED | 04833552 | 07/02/2014 | Dissolved |
| 20:20 MOBILE GROUP LIMITED | 02679207 | 07/02/2014 | Dissolved |
| 20:20 MOBILE INTERNATIONAL HOLDINGS LIMITED | 03096248 | 07/02/2014 | Dissolved |
| CALEDONIA TOPCO LIMITED | 10084852 | 18/01/2019 | Dissolved |
| CHICAGO BETA LIMITED | 05890567 | 10/01/2014 | Dissolved |
| FIRST CLASS LEARNING HOLDINGS LIMITED | 10129173 | 24/06/2016 | One Red Flag |
| FIRST CLASS LEARNING LTD | 04958654 | 24/06/2016 | Amber |
| IRIDIUM BLOCK TWO LIMITED | 07097429 | 31/05/2012 | Dissolved |
| IRIDIUM TOP BIDCO LIMITED | 07042555 | 31/05/2012 | Dissolved |
| KCA DEUTAG ALPHA II LIMITED | 06511474 | 21/02/2013 | Dissolved |
| KCAD HOLDINGS I LIMITED | 07555998 | 26/04/2011 | Dissolved |
| KCAD HOLDINGS II LIMITED | 07555965 | 26/04/2011 | Dissolved |
| NATURE METRICS LTD | 09243907 | 23/03/2016 | Amber |
| NATURESPACE PARTNERSHIP LIMITED | 10755017 | 12/02/2018 | Silver |
| OS PHOENIX BIDCO LIMITED | 10878079 | 02/11/2017 | Amber |
| OS PHOENIX HOLDCO LIMITED | 10877779 | 02/11/2017 | Silver |
| OS PHOENIX MIDCO LIMITED | 10877539 | 02/11/2017 | Amber |
| STELRAD RADIATOR GROUP LIMITED | 09206478 | 25/11/2014 | Bronze |
| WHITTAN BIDCO LIMITED | 04436730 | 02/10/2017 | Dissolved |
| WHITTAN GROUP LIMITED | 09388941 | 02/10/2017 | Amber |
| WHITTAN INDUSTRIAL LIMITED | 04428828 | 02/10/2017 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AIRWAVE SOLUTIONS LIMITED | 03985643 | 11/06/2013 | 28/03/2014 | One Red Flag |
| ANGLIAN HOME ENERGY LIMITED | 06560233 | 04/07/2008 | 05/09/2013 | Dissolved |
| ANGLIAN WARMSPACE LIMITED | 04171035 | 16/10/2008 | 05/09/2013 | Dissolved |
| APEX LINVAR LIMITED | 07405229 | 02/10/2017 | 30/06/2023 | Not Trading |
| CUFE INVESTMENTS LIMITED | 08369020 | 26/03/2013 | 19/09/2013 | Insolvent |
| DE FACTO 1341 LIMITED | 05738391 | 31/05/2012 | 31/05/2012 | Silver |
| FIVETEN GROUP FINANCE LIMITED | 06314337 | 19/08/2014 | 15/12/2014 | Dissolved |
| FIVETEN GROUP HOLDINGS LIMITED | 06314296 | 19/08/2014 | 15/02/2019 | Dissolved |
| FIVETEN GROUP LIMITED | 05915974 | 19/08/2014 | 15/12/2014 | Dissolved |
| GUARDIAN DIGITAL COMMUNICATIONS LIMITED | 06143540 | 11/06/2013 | 28/03/2014 | Gold |
| HYKEHAM CAPITAL LIMITED | 06548135 | 25/02/2016 | 02/03/2017 | Dissolved |
| HYKEHAM GROUP HOLDINGS LIMITED | 06548301 | 29/04/2014 | 02/03/2017 | Dissolved |
| HYKEHAM GROUP LIMITED | 06548014 | 16/10/2012 | 02/03/2017 | Dissolved |
| IDEAL STELRAD LIMITED | 08582476 | 28/02/2014 | 06/01/2015 | Insolvent |
| ISG HOLDINGS 1 LIMITED | 08582223 | 28/02/2014 | 06/01/2015 | Dissolved |
| ISG HOLDINGS 2 LIMITED | 08582275 | 28/02/2014 | 06/01/2015 | Dissolved |
| ISG HOLDINGS FINANCE LIMITED | 08582415 | 28/02/2014 | 06/01/2015 | Dissolved |
| ISS GROUP HOLDINGS ONE LIMITED | SC394211 | 06/05/2011 | 06/07/2012 | Dissolved |
| KCA DEUTAG ALPHA II LIMITED | 06511474 | 09/11/2010 | 31/03/2011 | Dissolved |
| KCA DEUTAG ALPHA LIMITED | 06433748 | 29/09/2010 | 31/03/2011 | Silver |
| MARKEN LIMITED | 01485138 | 31/05/2012 | 31/01/2014 | Gold |
| MASONDIXIE LIMITED | 03474391 | 02/10/2017 | 20/03/2019 | Dissolved |
| MAZE 1 LIMITED | 08325021 | 10/12/2012 | 31/01/2014 | Gold |
| MAZE 2 LIMITED | 08325023 | 10/12/2012 | 31/01/2014 | Dissolved |
| MAZE 3 LIMITED | 08325025 | 10/12/2012 | 31/01/2014 | Dissolved |
| MDNX GROUP HOLDINGS LIMITED LTD | 08708409 | 11/12/2013 | 15/10/2015 | Dissolved |
| PAREXEL INTERNATIONAL CORPORATION LTD. | 10938919 | 13/11/2018 | 15/11/2021 | Bronze |
| THAMES IRON WORKS & SHIPBUILDING COMPANY LIMITED | 02646351 | 21/10/2009 | 03/07/2013 | Not Trading |
| THE DANWOOD GROUP LIMITED | 01056774 | 01/03/2015 | 02/03/2017 | Not Trading |
| TIMBERLAND FLOORS LIMITED | 06560341 | 04/07/2008 | 05/09/2013 | Dissolved |
| WEST HAM UNITED FC LIMITED | 05987618 | 18/01/2010 | 03/07/2013 | Not Trading |
| WEST HAM UNITED FOOTBALL CLUB LIMITED | 00066516 | 24/07/2009 | 03/07/2013 | Bronze |
| WEST HAM UNITED HOSPITALITY LIMITED | 03775950 | 21/10/2009 | 03/07/2013 | Not Trading |
| WEST HAM UNITED LIMITED | 03407691 | 24/07/2009 | 03/07/2013 | Not Trading |
| WH HOLDING LIMITED | 05993863 | 24/07/2009 | 03/07/2013 | Amber |
| WHITTAN ACQUISITION CO LIMITED | 05651120 | 02/10/2017 | 20/03/2019 | Dissolved |
| WHITTAN DDB CO LIMITED | 05651123 | 02/10/2017 | 20/03/2019 | Dissolved |
| WHITTAN INTERMEDIATE LIMITED | 05647349 | 02/10/2017 | 30/06/2023 | Amber |
| WHITTAN MIDCO LIMITED | 09389068 | 02/10/2017 | 30/06/2023 | Amber |
| WHITTAN OVERSEAS LIMITED | 04436873 | 02/10/2017 | 30/06/2023 | Amber |
| WHITTAN STORAGE SYSTEMS LIMITED | 09389150 | 02/10/2017 | 30/06/2023 | Amber |