| # | Entity | Status | State |
|---|---|---|---|
| 1 | 18 630 614 827 DOWN UNDER NUCLEAR ENERGY PTY LTD |
ABN Active | WA 6154 |
| 2 | 29 640 847 623 NUCLEAR ENERGY PTY LTD |
ABN Active | VIC 3141 |
| 3 | 49 118 162 780 Australian Nuclear Energy Systems Pty Ltd |
ABN Active | SA 5037 |
| 4 | 62 120 001 489 Australian Nuclear Energy Pty Ltd |
ABN Cancelled | VIC 3004 |
| 5 | 74 680 117 408 NUCLEAR ENERGY PARTNERS PTY LTD |
ABN Active | QLD 4006 |
| 6 | 75 167 178 001 SECURE AUSTRALIAN NUCLEAR ENERGY SYSTEMS PTY LTD |
ABN Active | SA 5034 |
| 7 | 77 109 948 398 NEW ENGLAND NUCLEAR ENERGY PTY LTD |
ABN Cancelled | NSW 2370 |