| # | Entity | Status | State |
|---|---|---|---|
| 1 | 53 978 384 192 JOHN RAYMOND LOCK JOHN LOCK & ASSOCS LANDSCAPE ARCH |
ABN Active | NSW 2088 |
| 2 | 56 697 926 236 JACK KIERAN LOCKE LOCKE'S LANDSCAPES |
ABN Active | SA 5169 |
| 3 | 80 601 538 514 HYDROX TECHNOLOGIES PTY LTD Landscape Lock |
ABN Active | QLD 4074 |
| 4 | 98 043 275 875 MICHAEL BARRY LOCK MICHAEL LOCK LANDSCAPES |
ABN Cancelled | VIC 3220 |