| # | Entity | Status | State |
|---|---|---|---|
| 1 | 16 061 586 141 NORTHWEST CONCRETE CONTRACTORS PTY. LTD. |
ABN Active | VIC 3058 |
| 2 | 61 651 308 959 RED ROCK CONCRETING NORTHWEST PTY LTD |
ABN Active | WA 6714 |
| 3 | 65 628 523 688 NORTHWEST CONCRETING & LANDSCAPING PTY LTD |
ABN Active | VIC 3064 |
| 4 | 71 622 612 622 NORTHWEST CONCRETING PTY LTD |
ABN Cancelled | NSW 2765 |
| 5 | 29 893 013 065 SEAN MICHAEL BROWNE NORTHWEST CONCRETE POOLS |
ABN Active | WA 6714 |
| 6 | 74 869 430 349 JOHN HENRY BIERLING Northwest Concrete |
ABN Cancelled | NSW 2430 |