| # | Entity | Status | State |
|---|---|---|---|
| 1 | 34 129 384 032 DOWNER PROFESSIONAL SERVICES PTY LTD |
ABN Active | ACT 2612 |
| 2 | 55 334 258 862 DOWNER UTILITIES AUSTRALIA PTY LTD & VENTIA UTILITY SERVICES PTY LIMITED |
ABN Active | QLD 4101 |
| 3 | 71 137 732 042 DOWNER EDI SERVICES PTY LTD |
ABN Active | NSW 2113 |
| 4 | 80 509 923 130 DOWNER UTILITIES AUSTRALIA PTY LTD & TRANSFIELD SERVICES (AUSTRALIA) PTY LIMITED |
ABN Cancelled | QLD 4009 |
| 5 | 34 129 384 032 DOWNER PROFESSIONAL SERVICES PTY LTD Downer Professional Services |
ABN Active | ACT 2612 |
| 6 | 69 090 039 254 CROWN CASTLE AUSTRALIA HOLDINGS PTY LTD & DOWNER CONNECT PTY LTD DOWNER CROWN CASTLE WIRELESS SERVICES |
ABN Cancelled | NSW 2111 |
| 7 | 75 160 995 399 MONTEON PTY LTD DOWNER HOMES MAINTENANCE SERVICES VICTORIA |
ABN Active | WA 6104 |
| 8 | 49 008 924 187 ENVAR SERVICE PTY LTD DOWNER ELECTRICAL SERVICE WA |
ABN Active | WA 6106 |
| 9 | 53 000 983 700 DOWNER EDI ENGINEERING POWER PTY LTD Downer Defence Services |
ABN Active | NSW 2113 |