| # | Entity | Status | State |
|---|---|---|---|
| 1 | 31 276 883 166 VEOLIA WATER SYSTEMS (AUSTRALIA) PTY LTD & WALTER CONSTRUCTION GROUP LIMITED |
ABN Cancelled | NSW 2065 |
| 2 | 43 203 069 453 C JEFFRIES & VIVENDI WATER SYSTEMS (AUSTRALIA) PTY LTD & WALTER CONSTRUCTION GROUP LIMITED |
ABN Active | NSW 2009 |
| 3 | 78 008 390 074 WALTER CONSTRUCTION GROUP LIMITED |
ABN Cancelled | NSW 2001 |
| 4 | 82 068 240 323 Macmahon Contractors Pty Ltd & Walter Construction Group Limited |
ABN Cancelled | WA 6106 |
| 5 | 94 677 979 460 United KG Pty Ltd & WALTER Construction Group Limited |
ABN Cancelled | NSW 2060 |
| 6 | 78 008 390 074 WALTER CONSTRUCTION GROUP LIMITED |
ABN Cancelled | NSW 2001 |