| # | Entity | Status | State |
|---|---|---|---|
| 1 | 31 676 743 678 ROMAN OAK ENGINEERING PTY LTD |
ABN Active | NSW 2156 |
| 2 | 68 622 324 243 OAK ENGINEERING PTY LTD |
ABN Active | QLD 4285 |
| 3 | 70 978 098 171 FIVE OAKS PASTORAL & ENGINEERING |
ABN Cancelled | NSW 2711 |
| 4 | 90 063 060 419 TANDAR ENGINEERING OAKES EC & LK |
ABN Cancelled | NSW 2164 |
| 5 | 94 072 875 515 OAK ENGINEERING SUPPLIES PTY LTD |
ABN Cancelled | QLD 4184 |
| 6 | 24 506 273 568 I.B WAITE & M.A WAITE Oak Engineering |
ABN Cancelled | VIC 3820 |
| 7 | 42 945 267 924 PETER W MCLAREN Glen Oak Engineering |
ABN Cancelled | NSW 2320 |
| 8 | 62 195 071 129 IRENA BRONWYN WAITE Oak Engineering |
ABN Cancelled | VIC 3820 |
| 9 | 70 978 098 171 FIVE OAKS PASTORAL & ENGINEERING FIVE OAKS PASTORAL AND ENGINEERING |
ABN Cancelled | NSW 2711 |
| 10 | 94 072 875 515 OAK ENGINEERING SUPPLIES PTY LTD |
ABN Cancelled | QLD 4184 |