| # | Entity | Status | State |
|---|---|---|---|
| 1 | 36 403 527 946 ORIGIN ENERGY AUSTRALIA HOLDING B.V. & ORIGIN ENERGY MT STUART B.V. PARTNERSHIP |
ABN Active | NSW 2000 |
| 2 | 48 079 232 572 ORIGIN ENERGY MT STUART B.V. |
ABN Active | NSW 2000 |
| 3 | 42 079 234 165 ORIGIN ENERGY AUSTRALIA HOLDING B.V. ORIGIN ENERGY MT STUART |
ABN Active | NSW 2000 |
| 4 | 48 079 232 572 ORIGIN ENERGY MT STUART B.V. ORIGIN ENERGY MT STUART |
ABN Active | NSW 2000 |
| 5 | 36 403 527 946 ORIGIN ENERGY AUSTRALIA HOLDING B.V. & ORIGIN ENERGY MT STUART B.V. PARTNERSHIP Origin Energy Mt. Stuart |
ABN Active | NSW 2000 |
| 6 | 30 000 051 696 ORIGIN ENERGY LIMITED ORIGIN ENERGY MT. STUART |
ABN Active | NSW 2000 |