| # | Entity | Status | State |
|---|---|---|---|
| 1 | 51 901 503 097 N.M ARNOLD & D.M BUDD & PALMER MILLING ENGINEERS PTY. LIMITED & W.R PALMER |
ABN Active | NSW 2470 |
| 2 | 92 117 639 335 Arnold Engineering Pty Ltd |
ABN Cancelled | SA 5037 |
| 3 | 19 230 381 859 RAEMINN ARNOLD TAYLOR raeminn arnold engineering. |
ABN Cancelled | WA 6004 |
| 4 | 29 877 021 796 FRANCIS JOHN ARNOLD ARNOLD ENGINEERING |
ABN Cancelled | NSW 2760 |
| 5 | 92 117 639 335 Arnold Engineering Pty Ltd |
ABN Cancelled | SA 5037 |
| 6 | 31 967 913 466 PC & E J ARNOLD ARNOLDS ENGINEERING |
ABN Active | QLD 4068 |