| # | Entity | Status | State |
|---|---|---|---|
| 1 | 18 681 378 370 EFFECTIVE CONCRETE RESURFACING PTY LTD |
ABN Active | NSW 2530 |
| 2 | 30 636 281 215 EFFECTIVE CONCRETING PTY LTD |
ABN Active | QLD 4208 |
| 3 | 37 147 419 127 Effective Concrete Construction Pty Ltd |
ABN Cancelled | VIC 3806 |
| 4 | 38 003 898 093 EFFECTIVE CONCRETE PTY. LTD. |
ABN Cancelled | NSW 2200 |
| 5 | 45 600 964 083 EFFECTIVE CONCRETE SOLUTIONS PTY LTD |
ABN Cancelled | NSW 2250 |
| 6 | 66 155 452 896 Effective Concrete Industries Pty Ltd |
ABN Cancelled | VIC 3201 |
| 7 | 87 625 412 928 GROUND EFFECTS CONCRETING PTY LTD |
ABN Cancelled | VIC 3340 |
| 8 | 99 648 050 873 ACE CONCRETING EFFECTS PTY LTD |
ABN Active | VIC 3644 |
| 9 | 38 003 898 093 EFFECTIVE CONCRETE PTY. LTD. EFFECTIVE CONCRETE PTY LTD |
ABN Cancelled | NSW 2200 |
| 10 | 66 155 452 896 Effective Concrete Industries Pty Ltd |
ABN Cancelled | VIC 3201 |