| # | Entity | Status | State |
|---|---|---|---|
| 1 | 64 638 118 064 DZB ADELAIDE PTY LTD |
ABN Active | SA 5000 |
| 2 | 65 129 103 899 The Trustee for The DZB Trust |
ABN Cancelled | WA 6020 |
| 3 | 73 143 525 160 DZB ENGINEERING PTY LIMITED |
ABN Cancelled | NSW 2113 |
| 4 | 62 521 620 561 SUMMER ANNE O'CONNOR DZB Service |
ABN Active | VIC 3116 |
| 5 | 73 143 525 160 DZB ENGINEERING PTY LIMITED DZB ENGINEERING |
ABN Cancelled | NSW 2113 |
| 6 | 93 927 117 068 DALE EVAN GRAY DZB CONSTRUCTIVE SERVICES |
ABN Active | QLD 4125 |