| # | Entity | Status | State |
|---|---|---|---|
| 1 | 56 621 586 301 FRONTIER EXPLORATION PTY LTD |
ABN Active | SA 5061 |
| 2 | 71 008 266 555 FRONTIER EXPLORATION LIMITED |
ABN Cancelled | SA 5000 |
| 3 | 11 089 828 928 SHOOTING STAR PROMOTIONS PTY LTD CAPE YORK FRONTIER EXPLORER |
ABN Active | QLD 4503 |
| 4 | 92 490 494 345 WILLIAM KINGSMILL ABBOTT Frontier Exploration |
ABN Cancelled | NSW 2074 |
| 5 | 11 089 828 928 SHOOTING STAR PROMOTIONS PTY LTD CAPE YORK FRONTIER EXPLORER |
ABN Active | QLD 4503 |