| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Aquila Systems Ltd | 02299266 | 06/04/1991 | Dissolved |
| GRODIESEL LIMITED | 06530157 | 10/02/2010 | Dissolved |
| GROGASOLINE LIMITED | 06530111 | 10/02/2010 | Dissolved |
| GROSWEET LIMITED | 06530030 | 10/02/2010 | Dissolved |
| Kent Technical Solutions Ltd. | 02889795 | 21/01/1994 | Dissolved |
| Kp Medway Biodiesel Ltd. | 05664880 | 08/06/2006 | Dissolved |
| Plascrete Uk Ltd | 04070768 | 13/09/2000 | Dissolved |
| SUSTAINABLE ENVIRONMENTAL SYSTEMS LIMITED | 03665299 | 10/11/1998 | Amber |
| Wastenot-21 Ltd | 03921171 | 08/02/2000 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Reedworth Waste Management Ltd | 04779151 | 11/11/2003 | 03/11/2004 | Dissolved |
| TESLA SECURITIES PLC | 08735614 | 25/04/2017 | 17/08/2017 | Dissolved |
| THE GROENERGY GROUP LTD | 06200177 | 24/03/2008 | 30/01/2014 | Dissolved |