| # | Entity | Status | State |
|---|---|---|---|
| 1 | 23 056 891 493 H.A. & G.R. ENGINEERING PTY. LTD. |
ABN Active | VIC 3136 |
| 2 | 52 101 589 879 A.G.R. ENGINES PTY LTD |
ABN Cancelled | QLD 4551 |
| 3 | 90 094 353 894 R.A.G. ENGINEERING PTY LTD |
ABN Active | NSW 2560 |
| 4 | 33 098 494 639 R G & N J MAGGS ENGINEERING TRUST TAROP PTY LTD T/A R G & N J MAGGS ENGINEERING |
ABN Cancelled | NSW 2340 |
| 5 | 70 076 063 940 G.R. & L.M. SCHULZ PTY. LTD. G.R. AND L.M. SCHULZ PTY LTD (IN LIQUIDATION) T/A CALOUNDRA ENGINEERING |
ABN Cancelled | QLD 4557 |