| # | Entity | Status | State |
|---|---|---|---|
| 1 | 64 097 006 463 J & J RUSTON ENGINEERS PTY LTD |
ABN Active | SA 5341 |
| 2 | 64 097 006 463 J & J RUSTON ENGINEERS PTY LTD |
ABN Active | SA 5341 |
| 3 | 22 394 879 195 K.J KUHNEMANN & T.F RUSTON |
ABN Cancelled | QLD 4212 |
| 4 | 35 224 701 823 PETER J RUSTON |
ABN Cancelled | SA 5341 |
| 5 | 74 643 145 638 P.M RUSTON & J.M SIVIOUR |
ABN Active | SA 5341 |
| 6 | 95 597 406 680 J BASILE & M RUSTON |
ABN Cancelled | NSW 2234 |