| # | Entity | Status | State |
|---|---|---|---|
| 1 | 12 101 643 841 PRESSURE SAFE INDUSTRIES (PSI) AUSTRALIA PTY LTD |
ABN Cancelled | NSW 2204 |
| 2 | 13 144 817 747 PSI CRO AUSTRALIA PTY LIMITED |
ABN Active | NSW 2113 |
| 3 | 35 611 976 820 PSI MOBILE AUSTRALIA PTY LTD |
ABN Cancelled | QLD 4031 |
| 4 | 92 661 975 195 PSY AUSTRALIA PTY LTD |
ABN Active | NSW 2141 |
| 5 | 16 616 782 097 PSI WHEELS & TYRES PTY LTD PSI MOTORSPORT AUSTRALIA |
ABN Active | VIC 3175 |
| 6 | 90 486 500 923 D.F RYFF & L STILL PSI Technologies Australia |
ABN Cancelled | NSW 2261 |
| 7 | 19 174 491 941 SCOTT NEVILLE INNES PSi Australia |
ABN Active | NT 0835 |