| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CRESCENT OF CAMBRIDGE LIMITED | 00540840 | 21/04/2008 | Dissolved |
| DRC POLYMER PRODUCTS LIMITED | 00410413 | 21/04/2008 | Silver |
| FRIARS 716 LIMITED | 10272344 | 07/09/2016 | Bronze |
| FULLFLOW GROUP LIMITED | 03234676 | 04/01/2011 | Gold |
| FULLFLOW HOLDINGS LIMITED | 06819132 | 06/07/2012 | Not Trading |
| FULLFLOW INTERNATIONAL LIMITED | 06819147 | 01/07/2010 | Silver |
| HYLAM LIMITED | 08508779 | 29/04/2013 | Not Trading |
| MILLA MANAGEMENT SERVICES LTD | 06398319 | 15/10/2007 | Amber |
| PLASFLOW LIMITED | 03919619 | 04/01/2011 | Silver |
| SWP GROUP LIMITED | 00503188 | 16/02/2010 | Silver |
| SWP PROPERTY HOLDINGS LIMITED | 01764574 | 06/04/2011 | One Red Flag |
| ULVA GRP LTD | 09729337 | 12/08/2015 | One Red Flag |
| ULVA INSULATION SYSTEMS LTD | 04023701 | 21/04/2008 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ESSENTRA INTERNATIONAL LIMITED | 01172804 | 27/04/1998 | 13/10/2000 | Bronze |
| FILTRONA FILTERS LIMITED | 00259345 | 27/06/1999 | 13/10/2000 | Gold |
| ST CUTHBERTS FINE PAPERS LIMITED | 07924468 | 26/01/2012 | 08/02/2013 | Not Trading |
| ST CUTHBERTS HOLDINGS LIMITED | 07417752 | 29/11/2010 | 08/02/2013 | Bronze |
| ST CUTHBERTS MILL LIMITED | 07417000 | 29/11/2010 | 08/02/2013 | Bronze |
| YORSE NO. 6 LIMITED | 00693788 | 01/08/1997 | 13/10/2000 | Dissolved |