| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Colosseum Management Ltd | 04040195 | 24/08/2000 | Dissolved |
| LONDON MINING P.L.C. | 05424040 | 01/09/2007 | Dissolved |
| Leadership (U K) Ltd | 03908183 | 18/02/2000 | Dissolved |
| MINDGAMES LIMITED | 03914036 | 18/02/2000 | Dissolved |
| Sabre Technical Services Europe Limited | 06138602 | 05/03/2007 | Dissolved |
| Select Cellars Ltd | 02739649 | 09/09/1992 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARCELORMITTAL MINING SERRA AZUL LIMITED | 06346976 | 21/11/2007 | 19/08/2008 | Dissolved |
| CHECKMATE INTERNATIONAL CONSULTING LTD | 02942101 | 21/12/1994 | 06/07/1995 | Dissolved |
| Carib Holdings Ltd | 04301302 | 17/01/2002 | 01/03/2005 | Dissolved |
| EGERTON INTERNATIONAL LIMITED | 05334320 | 06/05/2009 | 31/03/2023 | One Red Flag |
| HERMES INDUSTRIES PLC | 07099850 | 09/12/2009 | 20/07/2010 | Dissolved |
| Hallco 671 Ltd | 04301293 | 04/01/2002 | 01/03/2005 | Dissolved |
| Liscombe Holdings Plc | 03015111 | 16/05/1997 | 14/03/2000 | Dissolved |
| MEDICAL CYCLOTRON LIMITED | 02255580 | 31/12/1991 | 04/07/1995 | Dissolved |
| METALLON CORPORATION LIMITED | 06223345 | 23/07/2014 | 30/03/2016 | Insolvent |
| METALLON CORPORATION MANAGEMENT SERVICES LIMITED | 07355096 | 04/03/2011 | 23/07/2014 | Dissolved |
| NSF SAFETY AND QUALITY UK LIMITED | 01899857 | 02/07/1992 | 07/07/1995 | One Red Flag |
| Powerworld Ltd | 03484547 | 18/05/1998 | 31/12/1999 | Dissolved |
| SKYPORT GROUP (UK) PLC | 07102560 | 15/01/2010 | 06/10/2010 | Dissolved |
| SOULBURY ENTERPRISES LIMITED | 03548987 | 20/04/1998 | 15/07/2003 | Silver |
| TOMCO ENERGY PLC | FC022829 | 11/02/2010 | 17/07/2015 | Bronze |
| Yachting Networks Holdings Ltd | 04697836 | 14/03/2003 | 04/11/2003 | Dissolved |
| Yachting Networks Ltd | 03971928 | 29/10/2001 | 01/08/2005 | Dissolved |
| You to Coach Holdings Plc | 04078815 | 30/08/2001 | 09/05/2003 | Dissolved |