| # | Entity | Status | State |
|---|---|---|---|
| 1 | 31 153 361 249 AUSTRALIAN POST TENSIONING SYSTEMS (NSW) PTY LTD |
ABN Active | NSW 2620 |
| 2 | 39 082 244 031 TENSION SYSTEMS PTY LTD |
ABN Cancelled | NSW 2141 |
| 3 | 39 639 234 585 AUTONOMOUS TENSIONING SYSTEM PTY LTD |
ABN Active | NSW 2295 |
| 4 | 47 099 677 880 AUSTRALASIAN POST TENSIONING SYSTEMS PTY LTD |
ABN Active | NSW 2621 |
| 5 | 55 110 921 321 AUSTRALIAN POST TENSIONING SYSTEMS ( ACT ) PTY LTD |
ABN Active | NSW 2621 |
| 6 | 60 106 297 198 Torque Tension Systems (Asia Pacific) Pty Ltd |
ABN Cancelled | WA 6106 |
| 7 | 86 665 195 728 APATCO FENCE TENSIONING SYSTEMS PTY LTD |
ABN Active | SA 5715 |