| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| 03881911 LIMITED | 03881911 | 29/03/2001 | Insolvent |
| D J S Associates Ltd | 05987871 | 03/11/2006 | Dissolved |
| D J S Associates Ltd | 05987871 | 03/11/2006 | Dissolved |
| INNOVA TRADERS LIMITED | 03817020 | 29/03/2001 | Dissolved |
| MASSMELT LIMITED | 05926024 | 31/10/2011 | Strike Off |
| PASKESTON HALL COUNTRY HOUSE LIMITED | 07212954 | 06/04/2010 | Strike Off |
| STERILMELT LIMITED | 08392101 | 07/02/2013 | Not Trading |
| STYROMELT LIMITED | 06228016 | 31/10/2011 | One Red Flag |
| THERMAL COMPACTION GROUP LTD | 09193338 | 29/08/2014 | Insolvent |
| TUNGSTEN CORPORATE SOLUTIONS LIMITED | 10903600 | 07/08/2017 | Silver |
| TUNGSTEN SUSTAINABLE ENERGY LTD | 13002854 | 06/11/2020 | One Red Flag |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ASPEN WAITE INNOVATION LIMITED | 08725923 | 10/10/2013 | 01/07/2022 | Silver |
| Materials 4U Ltd | 06032493 | 01/01/2007 | 13/04/2007 | Dissolved |