| # | Entity | Status | State |
|---|---|---|---|
| 1 | 77 146 845 486 ENSCO AUSTRALIA CORPORATION I & ENSCO AUSTRALIA CORPORATION II |
ABN Cancelled | WA 6005 |
| 2 | 42 161 173 306 ENSCO RAIL AUSTRALIA PTY LTD |
ABN Active | NSW 2000 |
| 3 | 59 078 265 924 ENSCO AUSTRALIA CORPORATION II |
ABN Cancelled | WA 6000 |
| 4 | 63 078 265 942 ENSCO AUSTRALIA CORPORATION I |
ABN Cancelled | WA 6000 |
| 5 | 79 100 601 634 ENSCO AUSTRALIA PTY LIMITED |
ABN Active | WA 6000 |
| 6 | 59 078 265 924 ENSCO AUSTRALIA CORPORATION II ENSCO AUSTRALIA CORPORATION 2 |
ABN Cancelled | WA 6000 |
| 7 | 63 078 265 942 ENSCO AUSTRALIA CORPORATION I |
ABN Cancelled | WA 6000 |