| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ACM HOUSE LLP | OC326473 | 02/03/2007 | Silver |
| Efforsenrab (109) Ltd | 05209678 | 19/08/2004 | Dissolved |
| Efforsenrab (110) Ltd | 05209745 | 19/08/2004 | Dissolved |
| Snearerboff (86) Ltd | 05601811 | 24/10/2005 | Dissolved |
| Snearerboff (86) Ltd | 05601811 | 24/10/2005 | Dissolved |
| Specialist Advanced Systems Ltd | 02580556 | 17/09/1991 | Dissolved |
| Specialist Advanced Systems Ltd | 02580556 | 11/02/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 3R ENVIRONMENTAL TECHNOLOGY LIMITED | 05091999 | 31/03/2009 | 11/02/2020 | Dissolved |
| ACM COMPACTION TECHNOLOGY LIMITED | 02642934 | 04/09/1991 | 11/02/2020 | Dissolved |
| ACM ENVIRONMENTAL LIMITED | 03288773 | 06/01/1997 | 03/08/2000 | Bronze |
| ACM ENVIRONMENTAL LIMITED | 03288773 | 06/01/1997 | 11/02/2020 | Bronze |
| COLLECTMYWASTE LTD | 06553915 | 26/07/2018 | 11/02/2020 | Gold |
| E E S (Europe) Ltd | 02737095 | 04/08/1992 | 13/08/1993 | Dissolved |
| ECOVEND LTD | 06553900 | 03/04/2008 | 11/02/2020 | Gold |
| FRONTSTRIKE | 03138208 | 03/09/1996 | 15/11/1996 | Dissolved |