| # | Entity | Status | State |
|---|---|---|---|
| 1 | 19 797 349 860 CUNIO SOUTHERN PTY LTD & Dr Maurits Binnekamp Pty Ltd & DR PRASAN PTY LTD & DRR PTY LTD & P J ROBINSON LABORATORY SERVICES PTY. LIMITED |
ABN Active | NSW 2217 |
| 2 | 36 140 293 536 DRR Consulting Pty Ltd |
ABN Cancelled | VIC 3095 |
| 3 | 47 651 259 497 DRR OPERATIONS PTY LTD |
ABN Active | NSW 2067 |
| 4 | 59 676 295 426 DRR PTY LTD |
ABN Active | QLD 4551 |
| 5 | 63 105 466 082 DRR Constructions Pty Ltd |
ABN Cancelled | VIC 3134 |
| 6 | 77 679 018 716 DRR DEVELOPMENTS PTY LTD. |
ABN Active | QLD 4000 |
| 7 | 84 149 433 803 DRR Security Pty Ltd |
ABN Active | NSW 2336 |
| 8 | 93 122 650 793 DRR Investments Pty Ltd |
ABN Active | NSW 2750 |
| 9 | 67 036 575 044 The trustee for DRR TRANSPORT TRUST DRR TRANSPORT (AUS) PTY LTD |
ABN Cancelled | VIC 3023 |
| 10 | 93 122 650 793 DRR Investments Pty Ltd |
ABN Active | NSW 2750 |