| # | Entity | Status | State |
|---|---|---|---|
| 1 | 28 656 319 402 F.B LOCK & J.L LOCK Lock Farm Contracting and Mechanical |
ABN Active | NSW 2478 |
| 2 | 50 910 340 652 WILLIAM SANFORD LOCKS LOCKS AIR AND MECHANICAL CONTRACTING |
ABN Active | QLD 4575 |
| 3 | 62 564 091 264 AARON KENT LOCK Lock Contracting |
ABN Active | QLD 4815 |
| 4 | 76 050 285 501 HEATH ALEXANDER LOCK Heath Lock Contracting |
ABN Cancelled | VIC 3123 |