| # | Entity | Status | State |
|---|---|---|---|
| 1 | 12 109 387 975 National Constructions Pty Limited |
ABN Cancelled | NSW 2196 |
| 2 | 26 120 593 044 National Strategic Constructions Pty Limited |
ABN Active | NSW 2282 |
| 3 | 39 001 530 365 NATIONAL EXHIBITION CONSTRUCTIONS PTY LIMITED |
ABN Cancelled | NSW 2000 |
| 4 | 55 167 334 241 NATIONAL CONSTRUCTION PROJECTS PTY LIMITED |
ABN Active | QLD 4076 |
| 5 | 73 108 071 012 Empire National Construction Pty limited |
ABN Cancelled | NSW 2291 |
| 6 | 93 658 612 447 NATIONAL PAR 3 CONSTRUCTION PTY LIMITED |
ABN Active | NSW 2100 |
| 7 | 12 109 387 975 National Constructions Pty Limited NATIONAL CONSTRUCTIONS PTY LIMITED |
ABN Cancelled | NSW 2196 |
| 8 | 73 108 071 012 Empire National Construction Pty limited Empire National Construction Pty Limited |
ABN Cancelled | NSW 2291 |