| # | Entity | Status | State |
|---|---|---|---|
| 1 | 30 286 716 588 The Trustee for ARKCo Superannuation Fund |
ABN Active | VIC 3000 |
| 2 | 38 068 531 180 ARKCO PTY. LIMITED |
ABN Active | NSW 2753 |
| 3 | 47 658 480 669 ARKCO ENGINEERING PTY LTD |
ABN Active | WA 6055 |
| 4 | 94 450 978 423 R & AK SMITH ARKCO ENGINEERING |
ABN Cancelled | WA 6701 |
| 5 | 59 009 262 364 ROBINSONS WELDING PTY LTD Arkco Engineering |
ABN Cancelled | WA 6525 |