| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| E R L Environmental Resources Ltd | 02216105 | 17/07/1991 | 28/01/2000 | Dissolved |
| ENVIRONMENTAL RESOURCES MANAGEMENT LIMITED | 01014622 | 17/07/1992 | 28/01/2000 | Silver |
| ERM EURASIA LIMITED | 02451345 | 08/06/1994 | 28/01/2000 | Amber |
| ERM OVERSEAS LIMITED | 01621654 | 08/06/1994 | 28/01/2000 | Dissolved |
| ERM-EUROPE,LTD | 02137137 | 31/12/1991 | 31/03/1996 | Bronze |
| Environmental Holdings Ltd | 01748103 | 17/07/1991 | 28/01/2000 | Dissolved |
| Environmental Resource Management Ltd | 02880493 | 14/12/1993 | 28/01/2000 | Dissolved |
| Environmental Resources Ltd | 02874210 | 22/11/1993 | 28/01/2000 | Dissolved |
| Environmental Resources Management (Scotland) Ltd | SC147214 | 08/06/1994 | 28/01/2000 | Dissolved |
| Erm - Enviroclean Ltd. | 02614988 | 08/06/1994 | 28/01/2000 | Dissolved |
| Erm Energy Ltd | 01188219 | 17/07/1991 | 28/01/2000 | Dissolved |
| Erm Management Systems Ltd | 01952801 | 17/07/1991 | 28/01/2000 | Dissolved |
| Erm Planning Ltd | 02540823 | 08/06/1994 | 28/01/2000 | Dissolved |
| Erm Social Strategies Ltd | 01782985 | 08/06/1994 | 28/01/2000 | Dissolved |
| Erm Waste Management Ltd | 01156022 | 17/07/1991 | 28/01/2000 | Dissolved |
| Resource Management International Ltd | 01589507 | 17/07/1991 | 28/01/2000 | Dissolved |