| # | Entity | Status | State |
|---|---|---|---|
| 1 | 17 947 039 822 HASLIN CONSTRUCTIONS PTY LIMITED & ULTEGRA PTY LIMITED |
ABN Active | NSW 2766 |
| 2 | 32 609 212 697 ULTEGRA NSW PTY LTD |
ABN Active | NSW 2160 |
| 3 | 58 112 687 215 ULTEGRA PTY LTD |
ABN Cancelled | NSW 2229 |
| 4 | 69 838 008 515 AUSTRALIAN UTILITIES MANAGEMENT PTY LTD & ULTEGRA PTY LIMITED |
ABN Cancelled | NSW 2142 |
| 5 | 25 642 172 754 CITYWIDE UTILITIES PTY LTD Ultegra |
ABN Active | VIC 3051 |