| # | Entity | Status | State |
|---|---|---|---|
| 1 | 25 664 037 905 BOOMER GEH HOLDINGS PTY LTD |
ABN Active | NSW 2000 |
| 2 | 37 664 344 512 BOOMER HOLDINGS AUSTRALIA LTD |
ABN Active | WA 6100 |
| 3 | 37 668 850 191 BOOMER HOLDINGS GROUP PTY LTD |
ABN Active | QLD 4211 |
| 4 | 50 631 155 603 BOOMER ADVANCED MANUFACTURING HOLDINGS PTY LTD |
ABN Cancelled | QLD 4558 |
| 5 | 62 591 832 042 The Trustee for Little Boomers Holding Trust |
ABN Active | NSW 2192 |
| 6 | 89 009 306 601 BOOMER HOLDINGS PTY LTD |
ABN Cancelled | WA 6330 |