| # | Entity | Status | State |
|---|---|---|---|
| 1 | 20 124 044 800 BP Hydrogen Power Australia Pty Ltd |
ABN Cancelled | WA 6000 |
| 2 | 69 610 588 675 HYDROGEN POWER SYSTEMS AUSTRALIA PTY LTD |
ABN Active | SA 5112 |
| 3 | 73 132 885 011 Hydrogen Power Australia Pty Limited |
ABN Cancelled | NSW 2352 |
| 4 | 83 998 398 903 The Trustee for Hydrogen Power Systems Australia Unit Trust |
ABN Active | SA 5112 |
| 5 | 20 124 044 800 BP Hydrogen Power Australia Pty Ltd |
ABN Cancelled | WA 6000 |