| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ASSOCIATED ASH IMPORTERS LIMITED | 05171482 | 17/06/2005 | Not Trading |
| CHANTRY PROPERTIES LIMITED | 04885127 | 03/09/2003 | Not Trading |
| DUDMAN (MINSTED) LIMITED | 03678118 | 16/12/1998 | Not Trading |
| DUDMAN AGGREGATES PROPERTIES LIMITED | 03609507 | 06/10/1998 | Not Trading |
| DUDMAN CHALK AND LIME LIMITED | 03625288 | 16/12/1998 | Not Trading |
| DUDMAN CHANTRY (INDUSTRIES) LIMITED. | 04884569 | 03/09/2003 | One Red Flag |
| DUDMAN CONTRACTING LIMITED | 03625469 | 16/12/1998 | Not Trading |
| DUDMAN EQUIPMENT LIMITED | 03678127 | 16/12/1998 | Not Trading |
| DUDMAN GROUP LIMITED | 03678117 | 16/12/1998 | Dissolved |
| DUDMAN GROUP LIMITED | 03678117 | 16/12/1998 | Dissolved |
| DUDMAN HAULAGE (PROPERTIES) LIMITED | 03678123 | 16/12/1998 | Not Trading |
| DUDMAN HOLDINGS LIMITED | 05319115 | 15/11/2005 | Bronze |
| DUDMAN INVESTMENTS LIMITED | 04294116 | 26/09/2001 | One Red Flag |
| DUDMAN RAIL (PROPERTIES) LIMITED | 03678121 | 16/12/1998 | Not Trading |
| DUDMAN READY MIXED CONCRETE LIMITED | 03678125 | 16/12/1998 | One Red Flag |
| DUDMAN WASTE & ENVIRONMENTAL LIMITED | 03678114 | 16/12/1998 | Not Trading |
| DUDMAN WHARF PROPERTIES LIMITED | 02440422 | 31/10/2002 | Amber |
| Dudman Motor Sport Ltd | 04274764 | 22/08/2001 | Dissolved |
| Dudman Motor Sport Ltd | 04274764 | 22/08/2001 | Dissolved |
| European Demolition & Dismantling Ltd | 02301951 | 01/11/1995 | Dissolved |
| European Demolition & Dismantling Ltd | 02301951 | 21/11/1988 | Dissolved |
| INDEPENDENT SHIPPING LIMITED | 04963025 | 13/11/2003 | Dissolved |
| INDEPENDENT SHIPPING LIMITED | 04963025 | 13/11/2003 | Dissolved |
| MORSCOTT 31 LIMITED | 03678120 | 16/12/1998 | Not Trading |
| MORSCOTT 34 LIMITED | 03625454 | 16/12/1998 | Not Trading |
| Morscott 102 Ltd | 04882387 | 02/09/2003 | Dissolved |
| Morscott 102 Ltd | 04882387 | 02/09/2003 | Dissolved |
| Morscott 103 Ltd | 04881262 | 02/09/2003 | Dissolved |
| Morscott 103 Ltd | 04881262 | 02/09/2003 | Dissolved |
| ONE MOTORSPORT LIMITED | 05594782 | 17/10/2005 | One Red Flag |
| Property Investment Group Ltd | 04882509 | 02/09/2003 | Dissolved |
| Property Investment Group Ltd | 04882509 | 02/09/2003 | Dissolved |
| Recyclit Waste Management Limited | 02636967 | 01/11/1995 | Dissolved |
| Recyclit Waste Management Limited | 02636967 | 30/10/1991 | Dissolved |
| STEVE DUDMAN PLANT LIMITED | 02301938 | 31/12/1993 | Dissolved |
| STEVE DUDMAN PLANT LIMITED | 02301938 | 16/04/1991 | Dissolved |
| Sincox Lane Developments Ltd | 04881226 | 02/09/2003 | Dissolved |
| Sincox Lane Developments Ltd | 04881226 | 02/09/2003 | Dissolved |
| TANGENT.ENERGY GROUP LIMITED | 10708736 | 04/04/2017 | Not Trading |
| TANGENT.ENERGY HYBRID HIRE LIMITED | 10709407 | 04/04/2017 | One Red Flag |
| TANGENT.ENERGY SYSTEMS LIMITED | 10711097 | 05/04/2017 | One Red Flag |
| TANGENT.ENERGY TECHNOLOGIES LIMITED | 10709409 | 04/04/2017 | Not Trading |
| Trew Ltd | 03749430 | 08/04/1999 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AUTOCROSS (PROPERTIES) LIMITED | 04400623 | 22/03/2002 | 17/03/2005 | Silver |
| AUTOCROSS LIMITED | 04400632 | 22/03/2002 | 17/03/2005 | One Red Flag |
| PREMIER (GARSTON) LIMITED | 07598184 | 11/04/2011 | 27/02/2013 | Not Trading |
| PREMIER (MONTROSE) LIMITED | 08034956 | 18/04/2012 | 31/05/2013 | Not Trading |