| # | Entity | Status | State |
|---|---|---|---|
| 1 | 64 622 488 304 HAMMERSTONE RURAL SOLUTIONS PTY LTD |
ABN Active | SA 5277 |
| 2 | 66 166 132 234 HAMMERSTONE PTY. LTD. |
ABN Cancelled | NSW 2022 |
| 3 | 72 621 652 846 HAMMERSTONE RESOURCES PTY LTD |
ABN Cancelled | SA 5000 |
| 4 | 41 757 262 896 JOSHUA JAMES SMAILES HAMMERSTONE FORGE |
ABN Active | WA 6111 |
| 5 | 58 237 335 598 DAINA JOHN JONES Hammerstone Brickwork |
ABN Cancelled | WA 6173 |
| 6 | 28 958 857 831 BRANDON HOCKING HAMMERSTONE ARCHAEOLOGICAL AUSTRALIA |
ABN Active | VIC 3051 |
| 7 | 74 180 069 275 NATHAN HARE HAMMERSTONE TILING AND STONEMASONRY |
ABN Active | NSW 2251 |