| # | Entity | Status | State |
|---|---|---|---|
| 1 | 19 675 076 196 ATC CONSTRUCTION GROUP PTY LTD |
ABN Active | QLD 4625 |
| 2 | 27 657 455 055 ATC GROUPS AUSTRALIA PTY. LTD. |
ABN Active | SA 5114 |
| 3 | 36 135 355 350 ATC Group Training Limited |
ABN Cancelled | WA 6112 |
| 4 | 36 135 355 350 ATC Group Training Limited ATC Group Training |
ABN Cancelled | WA 6112 |
| 5 | 40 414 770 743 The Trustee for The Stockdale Larkin Family Trust ATC GROUP |
ABN Active | QLD 4501 |