| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ACQUIESCE INVESTMENTS LIMITED | 09925037 | 30/12/2016 | Dissolved |
| DENBY HALL CENTRAL SERVICES LIMITED | 14906759 | 31/05/2023 | Not Trading |
| DENBY HALL UNIT 1 LIMITED | 14906626 | 31/05/2023 | Not Trading |
| DENBY HALL UNIT 2 LIMITED | 14906620 | 31/05/2023 | Not Trading |
| DENBY HALL UNIT 3 LIMITED | 14906763 | 31/05/2023 | Not Trading |
| Eastern Building Plastics Ltd | 03441055 | 29/09/1997 | Dissolved |
| Eurofen Ltd | 03861606 | 19/10/1999 | Dissolved |
| FLAMSTEAD INVESTMENTS LIMITED | 06891809 | 17/11/2009 | Dissolved |
| Flamstead Developments Ltd | 05237073 | 21/09/2004 | Dissolved |
| Flamstead Investments Llp | OC315577 | 07/10/2005 | Dissolved |
| GARNALEX LTD | 11247611 | 10/03/2018 | Not Trading |
| GARNER ALUMINIUM EXTRUSIONS LTD | 11243043 | 08/03/2018 | Bronze |
| GARNER HOLDINGS LIMITED | 08403462 | 14/02/2013 | Gold |
| GARNER INVESTMENTS LLP | OC339133 | 04/08/2008 | Dissolved |
| HL RAVENSCROFT LIMITED | 05483701 | 20/06/2005 | Dissolved |
| Helicentral Ltd | 04962052 | 12/11/2003 | Dissolved |
| LB PLASTICS LIMITED | 11598688 | 20/11/2018 | Gold |
| Midland Building Plastics Ltd | 03104992 | 13/02/1996 | Dissolved |
| Northern Building Plastics Ltd | 03106252 | 01/12/1995 | Dissolved |
| Park Head Helicopters Ltd | 04137907 | 09/01/2001 | Dissolved |
| Park Head Helicopters Ltd | 04137907 | 09/01/2001 | Dissolved |
| SHEERLINE FABRICATIONS LIMITED | 12091699 | 08/07/2019 | Bronze |
| SHEERLINE WINDOWS AND DOORS LIMITED | 12198244 | 10/09/2019 | Amber |
| Todd Yates Ltd | 03147408 | 17/01/1996 | Dissolved |
| VINTAGE WINDOWS LIMITED | 05978580 | 29/01/2010 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ALTARAS INTERNATIONAL WORCESTER LIMITED | 07877065 | 30/12/2016 | 18/01/2019 | Gold |
| AVANTEK MACHINERY LIMITED | 08938601 | 28/04/2014 | 31/10/2018 | Bronze |
| EUROCELL BUILDING PLASTICS LIMITED | 03071407 | 15/01/1996 | 31/12/2006 | Bronze |
| EUROCELL GROUP LIMITED | 02218483 | 03/05/1991 | 31/12/2006 | Silver |
| EUROCELL PROFILES LIMITED | 02649790 | 30/09/1991 | 31/12/2006 | Gold |
| FLAMSTEAD HOLDINGS LIMITED | 05280415 | 10/03/2005 | 31/10/2018 | Silver |
| H L PLASTICS LIMITED | 05625493 | 21/12/2005 | 31/10/2018 | Not Trading |
| LINIAR LIMITED | 03360857 | 24/07/1997 | 31/10/2018 | Silver |
| POLYCASA LIMITED | 04641747 | 20/01/2003 | 07/06/2005 | Gold |
| Polyex Building Products Ltd | 05212984 | 30/09/2004 | 07/06/2005 | Dissolved |
| Roofpax Ltd | 04424031 | 07/07/2004 | 07/06/2005 | Dissolved |
| TARPEY-HARRIS LIMITED | 00958369 | 17/01/1992 | 18/01/2019 | Silver |