| # | Entity | Status | State |
|---|---|---|---|
| 1 | 83 662 099 808 EFFECTIVE BUILDING & CONSTRUCTION PTY LTD & TRANSURBAN SERVICES PTY LTD |
ABN Cancelled | NSW 2151 |
| 2 | 39 431 303 459 EFFECTIVE BUILDING & CONSTRUCTION PTY LTD & HUATIAN INTERNATIONAL PTY LIMITED |
ABN Cancelled | NSW 2151 |
| 3 | 18 151 757 407 Building Effectiveness Pty Ltd |
ABN Active | ACT 2611 |
| 4 | 22 647 269 789 EFFECT BUILDING CO PTY LTD |
ABN Active | NSW 2260 |
| 5 | 25 610 309 325 EFFECTIVE BUILDING & CONSTRUCTION NSW PTY. LTD. |
ABN Cancelled | NSW 2151 |
| 6 | 27 156 583 881 EFFECTIVE BUILDING CONCEPTS PTY LTD |
ABN Active | ACT 2602 |
| 7 | 65 633 128 015 HOME EFFECT BUILDING GROUP PTY LTD |
ABN Cancelled | NSW 2160 |
| 8 | 76 115 177 289 EFFECTIVE BUILDING & CONSTRUCTION PTY LTD |
ABN Active | NSW 2150 |
| 9 | 84 622 541 459 EFFECTIVE BUILDING PTY LTD |
ABN Cancelled | NSW 2168 |