| # | Entity | Status | State |
|---|---|---|---|
| 1 | 16 664 950 314 K & O CONCRETE GROUP PTY LTD |
ABN Active | VIC 3064 |
| 2 | 65 639 280 872 O K CONCRETING PTY LTD |
ABN Active | VIC 3340 |
| 3 | 18 871 759 404 STEPHEN J FRAME T K O CONCRETE |
ABN Active | NSW 2795 |
| 4 | 33 052 510 270 KAAN OFLI K.O Concreting |
ABN Cancelled | VIC 3174 |
| 5 | 79 105 974 828 JAMES KEITH ODGERS J.K.O CONCRETE |
ABN Active | NSW 2747 |
| 6 | 86 138 749 776 KAROLY OLAH k o concrete |
ABN Cancelled | SA 5110 |
| 7 | 99 521 274 867 D ANDERSON & N.A BOX O.D.K. Concreting |
ABN Cancelled | VIC 3321 |
| 8 | 22 134 753 856 BENJAMIN BAKER K.O.Concreting |
ABN Active | NSW 2527 |