| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ALLENS LIGHT RAIL LIMITED | 01957170 | 18/01/1999 | Dissolved |
| BUCKLEY & TAYLOR LIMITED | 00074255 | 30/09/1992 | Strike Off |
| BUTTERLEY LIMITED | 06858652 | 06/05/2009 | Not Trading |
| Berson Ltd | 02648008 | 23/09/1992 | Dissolved |
| CLARKE CHAPMAN SERVICES LIMITED | 04120734 | 15/12/2000 | Dissolved |
| COWANS SHELDON LIMITED | 04120626 | 15/12/2000 | Not Trading |
| H Q ENGINEERS LIMITED | 00051069 | 30/09/1992 | Not Trading |
| Industrial Non Destructive Testing Ltd | 02808442 | 27/04/1993 | Dissolved |
| JND MANUFACTURING LTD | 03545465 | 16/04/1998 | Dissolved |
| JND PARTS & SERVICE LIMITED | 03545452 | 24/04/1998 | Dissolved |
| JND THERMAL PROCESS LTD | 03545231 | 16/04/1998 | Dissolved |
| JND WEFCO LIMITED | 03545226 | 16/04/1998 | Not Trading |
| Jenkins of Retford Ltd | 01134629 | 27/03/1991 | Dissolved |
| Jnd Smalley Ltd | 03545260 | 16/04/1998 | Dissolved |
| L H D U K Ltd | 02074738 | 31/07/1992 | Dissolved |
| LANGLEY AVIATION LIMITED | 03903032 | 07/01/2000 | Amber |
| LANGLEY HOLDINGS PLC | 01321615 | 31/07/1992 | Gold |
| Langley Developments Ltd | 01624300 | 31/07/1992 | Dissolved |
| Langley Mining Ltd | 01957175 | 18/01/1999 | Dissolved |
| MACKLEY PUMPS LIMITED | 04179003 | 14/03/2001 | Not Trading |
| MAGCO TOLLEMACHE LTD | 01505463 | 18/01/1999 | Dissolved |
| OAKDALE HOMES LIMITED | 02922110 | 26/04/1994 | Amber |
| OAKDALE PROPERTIES LIMITED | 07525468 | 10/02/2011 | One Red Flag |
| OIL SYSTEMS LIMITED | 02560734 | 30/09/1992 | Dissolved |
| PROTRAN DEVELOPMENTS LIMITED | 03783980 | 14/06/1999 | Dissolved |
| Reader Equipment Ltd | 02656478 | 22/10/1992 | Dissolved |
| SHEETFED HOLDINGS LIMITED | 07930352 | 31/01/2012 | Silver |
| STOTHERT & PITT LIMITED | 04120674 | 15/12/2000 | Not Trading |
| Stokrest Ltd | 03079557 | 13/07/1995 | Dissolved |
| Thrumpton Lane Ltd | 04120689 | 15/12/2000 | Dissolved |
| Tollemache Ltd | 02175087 | 31/07/1992 | Dissolved |
| Training Providers Ltd | 02589847 | 31/07/1992 | Dissolved |
| WELLMAN BOOTH LIMITED | 04120644 | 15/12/2000 | Not Trading |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ALLENS LIGHT RAIL LIMITED | 01957170 | 25/05/1993 | 01/12/1993 | Dissolved |
| BRADMAN-LAKE GROUP LIMITED | 06287004 | 15/10/2007 | 16/12/2010 | Not Trading |
| BRADMAN-LAKE LIMITED | 06287006 | 15/10/2007 | 16/12/2010 | Silver |
| CLARKE CHAPMAN AFTERMARKET LIMITED | 03990492 | 22/12/2000 | 16/12/2010 | Not Trading |
| CLARKE CHAPMAN FACILITIES MANAGEMENT LIMITED | 04120701 | 15/12/2000 | 16/12/2010 | Gold |
| CLARKE CHAPMAN LIMITED | 04120617 | 15/12/2000 | 16/12/2010 | Silver |
| CLARKE CHAPMAN MANUFACTURING LIMITED | 04120710 | 15/12/2000 | 16/12/2010 | Not Trading |
| CLAUDIUS PETERS (UK) LIMITED | 01148578 | 31/12/2001 | 25/06/2004 | Gold |
| Drumhand Ltd | 00021741 | 30/09/1992 | 15/12/1992 | Dissolved |
| JND TECHNOLOGIES LIMITED | 02517919 | 31/07/1992 | 16/12/2010 | Gold |
| Langley Mining Ltd | 01957175 | 31/07/1992 | 01/12/1993 | Dissolved |
| MAGCO TOLLEMACHE LTD | 01505463 | 31/07/1992 | 26/11/1997 | Dissolved |
| MANROLAND SHEETFED (UK) LIMITED | 07945398 | 10/02/2012 | 14/03/2013 | Bronze |
| READER CEMENT PRODUCTS LIMITED | 03025049 | 18/01/1999 | 21/10/2015 | One Red Flag |
| Stokrest Ltd | 03079557 | 13/07/1995 | 22/01/1998 | Dissolved |