| # | Entity | Status | State |
|---|---|---|---|
| 1 | 12 002 773 248 ENVIRONMENTAL RESOURCES MANAGEMENT AUSTRALIA PTY LIMITED |
ABN Active | NSW 2000 |
| 2 | 32 622 237 870 INTEGRATED ENVIRONMENTAL MANAGEMENT AUSTRALIA PTY LIMITED |
ABN Active | NSW 2291 |
| 3 | 51 051 433 731 ENVIRONMENTAL MANAGEMENT AUSTRALIA PTY. LIMITED |
ABN Cancelled | NSW 2018 |
| 4 | 68 167 153 728 STEPHENSON ENVIRONMENTAL MANAGEMENT AUSTRALIA PTY LIMITED |
ABN Active | NSW 2144 |
| 5 | 95 136 396 524 ENVIRONMENTAL MANAGEMENT GROUP AUSTRALIA PTY LIMITED |
ABN Cancelled | NSW 2007 |