| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| A Ab Enterprises Ltd | 04462157 | 17/06/2002 | Dissolved |
| BOMANTON 123 LTD | 05452853 | 09/11/2005 | Dissolved |
| BOMANTON EMPLOYEES' TRUSTEES LIMITED | 03459845 | 20/11/1997 | Not Trading |
| BOMANTON PROPERTIES (2006) LTD | 01537119 | 11/09/2002 | Dissolved |
| BOMANTON PROPERTIES (2006) LTD | 01537119 | 01/09/1997 | Dissolved |
| CASTLEGATE DM LIMITED | 08108899 | 18/06/2012 | Dissolved |
| DERWENT WATER EQUIPMENT LIMITED | 05055331 | 25/02/2004 | Not Trading |
| DYNAMIC-MATERIALS GROUP LIMITED | 08109006 | 18/06/2012 | Gold |
| DYNAMIC-MATERIALS INTERNATIONAL LIMITED | 03639542 | 05/11/1998 | Dissolved |
| DYNAMIC-MATERIALS INTERNATIONAL LIMITED | 03639542 | 28/09/2001 | Dissolved |
| DYNAMIC-MATERIALS LIMITED | 03287580 | 01/09/1997 | Silver |
| FIBERSTONE PRODUCTS LIMITED | 04462756 | 12/08/2002 | One Red Flag |
| FIBRE TECHNOLOGY LTD | 01514558 | 22/06/1998 | Bronze |
| FIBRECORE DEVELOPMENTS LTD | 04463699 | 12/08/2002 | Not Trading |
| GRAPHENE FIBRE TECHNOLOGY LIMITED | 04468064 | 12/08/2002 | Not Trading |
| GRAPHENE RIBBON TECHNOLOGY LIMITED | 04463709 | 12/08/2002 | Not Trading |
| MICROTEX PRODUCTS LIMITED | 04462991 | 12/08/2002 | Bronze |
| Out & About Mobility Ltd | 04508644 | 08/06/2004 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BOMANTON EMPLOYEES' TRUSTEES LIMITED | 03459845 | 20/11/1997 | 05/01/2023 | Not Trading |
| CINCH CONNECTORS LIMITED | 02178707 | 13/10/1993 | 25/09/1995 | Gold |
| COORSTEK ADVANCED MATERIALS CREWE LIMITED | 02769778 | 24/11/1997 | 16/04/2012 | Amber |
| COORSTEK ADVANCED MATERIALS CREWE LIMITED | 02769778 | 24/11/1997 | 28/06/2013 | Amber |
| DYNAMIC-MATERIALS (CERAMICS) LIMITED | 08109439 | 18/06/2012 | 28/06/2013 | Dissolved |
| DYNAMIC-MATERIALS LIMITED | 03287580 | 21/11/1997 | 28/06/2013 | Silver |
| FIBERSTONE PRODUCTS LIMITED | 04462756 | 12/08/2002 | 16/04/2012 | One Red Flag |
| FIBRE TECHNOLOGY LTD | 01514558 | 23/12/1999 | 16/04/2012 | Bronze |
| FIBRECORE DEVELOPMENTS LTD | 04463699 | 12/08/2002 | 05/01/2023 | Not Trading |
| GRAPHENE FIBRE TECHNOLOGY LIMITED | 04468064 | 12/08/2002 | 05/01/2023 | Not Trading |
| GRAPHENE RIBBON TECHNOLOGY LIMITED | 04463709 | 12/08/2002 | 05/01/2023 | Not Trading |
| Labauto Ltd | 02264848 | 13/10/1993 | 25/09/1995 | Dissolved |
| Legend Material Handling Ltd | 02555721 | 16/08/1995 | 12/01/1996 | Dissolved |
| Loxley-Sherwood Ltd | 03075572 | 04/07/1995 | 26/10/1995 | Dissolved |
| Loxley-Sherwood Ltd | 03075572 | 04/07/1995 | 30/06/1999 | Dissolved |
| METALLIFORM HOLDINGS LIMITED | 04018890 | 19/01/2012 | 01/11/2022 | Bronze |
| MICROTEX PRODUCTS LIMITED | 04462991 | 12/08/2002 | 25/03/2019 | Bronze |
| Odyssey Management & Associates Ltd | 04299695 | 05/10/2001 | 12/11/2004 | Dissolved |
| Odyssey Management & Associates Ltd | 04299695 | 05/10/2001 | 12/11/2004 | Dissolved |
| Odyssey Resource Ltd | 04299708 | 05/10/2001 | 12/11/2004 | Dissolved |
| Queenswood 83 Ltd | 02919909 | 02/10/1995 | 04/08/1997 | Dissolved |
| Queenswood 83 Ltd | 02919909 | 02/10/1995 | 04/08/1997 | Dissolved |
| SIMBA MACHINERY LIMITED | 02716573 | 02/10/1995 | 04/08/1997 | Dissolved |
| SIMBA MACHINERY LIMITED | 02716573 | 02/10/1995 | 04/08/1997 | Dissolved |