| # | Entity | Status | State |
|---|---|---|---|
| 1 | 21 111 497 164 Buck's Transport Services Pty Limited |
ABN Cancelled | SA 5097 |
| 2 | 26 061 569 677 WILLIAM BUCK SERVICES (NSW) PTY LIMITED |
ABN Active | NSW 2000 |
| 3 | 46 667 983 164 BLACK BUCK TRADE SERVICES PTY LIMITED |
ABN Active | NSW 2747 |
| 4 | 55 007 590 954 BUCK SERVICES PTY. LIMITED |
ABN Active | SA 5069 |
| 5 | 62 071 125 749 NSP BUCK SERVICES PTY LIMITED |
ABN Cancelled | VIC 3000 |
| 6 | 91 152 375 301 Buck's Earthmoving Services Pty Limited |
ABN Active | NSW 2380 |
| 7 | 37 061 772 530 H.K. CALIBRATION SERVICES PTY. LTD. WILLIAM BUCK AS ADMINISTRATOR FOR H K CALIBRATION SERVICES PTY LIMITED |
ABN Cancelled | NSW 2000 |