| # | Entity | Status | State |
|---|---|---|---|
| 1 | 24 112 498 343 SOUTHERN CROSS GROUP SERVICES PTY LTD |
ABN Active | NSW 2164 |
| 2 | 52 630 003 397 SOUTHERN SERVICES GROUP PTY LTD |
ABN Active | NSW 2500 |
| 3 | 58 680 071 550 SOUTHERN X SERVICES GROUP PTY LTD |
ABN Active | NSW 2229 |
| 4 | 69 818 975 993 GARY COLLINS FAMILY TRUST & SOUTHERN PRE-CAST CONCRETE TRUST SOUTHERN GROUP SERVICES PTY LTD |
ABN Cancelled | VIC 3268 |
| 5 | 69 818 975 993 GARY COLLINS FAMILY TRUST & SOUTHERN PRE-CAST CONCRETE TRUST Southern Group Services Pty Ltd |
ABN Cancelled | VIC 3268 |