| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AZTEC CHEMICALS HOLDINGS LIMITED | 03090251 | 29/09/1995 | Dissolved |
| AZTEC CHEMICALS LIMITED | 02347190 | 20/06/1992 | Bronze |
| AZTEC ENVIRONMENTAL LIMITED | 07200866 | 24/03/2010 | Dissolved |
| AZTEC FLEET MANAGEMENT LIMITED | 00815268 | 09/12/1994 | Bronze |
| AZTEC FLEET MANAGEMENT LIMITED | 00815268 | 09/12/1994 | Bronze |
| AZTEC INDUSTRIES LIMITED | 02347194 | 22/02/1993 | Silver |
| AZTEC INTERNATIONAL LTD | 01801627 | 20/06/1992 | Dissolved |
| AZTEC INTERNATIONAL LTD | 01801627 | 22/11/1991 | Dissolved |
| AZTEC RECYCLING LIMITED | 07200943 | 24/03/2010 | Dissolved |
| AZTEC REFINISHING PRODUCTS LIMITED | 07663630 | 09/06/2011 | Dissolved |
| AZTEC WASTE LIMITED | 07200838 | 24/03/2010 | Dissolved |
| CFT MANAGEMENT LTD | SC402042 | 21/06/2011 | Not Trading |
| CHEMICALS DIRECT LIMITED | 05772335 | 06/04/2006 | Not Trading |
| GREENWAY WASTE SERVICES LIMITED | 07200994 | 24/03/2010 | Dissolved |
| HOPECREST INVESTMENTS LIMITED | 02346763 | 22/02/1993 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AZTEC AEROSOLS LIMITED | 01695952 | 09/12/1994 | 07/09/2017 | Gold |
| AZTEC AEROSOLS LIMITED | 01695952 | 09/12/1994 | 07/09/2017 | Gold |
| GREENWAY ENVIRONMENTAL LIMITED | 00445352 | 09/12/1994 | 31/07/2019 | Gold |
| GREENWAY ENVIRONMENTAL LIMITED | 00445352 | 09/12/1994 | 31/07/2019 | Gold |
| GREENWAY ENVIRONMENTAL SERVICES LIMITED | 07046553 | 16/10/2009 | 31/07/2019 | Dissolved |
| HOPECREST HOLDINGS LIMITED | 02273923 | 03/08/1992 | 20/12/2020 | Silver |
| PSI SPECIALITY GAS ENGINEERING LIMITED | 06446767 | 04/02/2010 | 18/06/2010 | One Red Flag |