| # | Entity | Status | State |
|---|---|---|---|
| 1 | 33 648 587 213 UTILITY DESIGNS PTY LTD |
ABN Active | WA 6005 |
| 2 | 55 607 389 944 UTILITIES & DESIGN PTY. LTD. |
ABN Active | QLD 4124 |
| 3 | 66 097 910 006 AUSTRALIA UTILITIES DESIGN PTY LTD |
ABN Active | SA 5073 |
| 4 | 75 096 584 146 CARTER INVESTING PTY LTD UTILE DESIGN |
ABN Active | QLD 4051 |
| 5 | 75 096 584 146 CARTER INVESTING PTY LTD UTILE DESIGN |
ABN Active | QLD 4051 |