| # | Entity | Status | State |
|---|---|---|---|
| 1 | 56 296 473 997 THE MASTER PLUMBERS & MECHANICAL SERVICES ASSOCIATION OF AUSTRALIA |
ABN Active | VIC 3056 |
| 2 | 64 007 011 305 ASSOCIATED MECHANICAL SERVICES PTY LTD |
ABN Active | VIC 3136 |
| 3 | 77 092 821 246 R OLSEN & ASSOCIATES MECHANICAL ENGINEERING SERVICES PTY LTD |
ABN Active | NSW 2264 |
| 4 | 56 296 473 997 THE MASTER PLUMBERS & MECHANICAL SERVICES ASSOCIATION OF AUSTRALIA |
ABN Active | VIC 3056 |
| 5 | 77 092 821 246 R OLSEN & ASSOCIATES MECHANICAL ENGINEERING SERVICES PTY LTD |
ABN Active | NSW 2264 |
| 6 | 26 138 369 563 TIMOTHY IAN ROTHE LIQUID ASSOCIATED MECHANICAL SERVICES |
ABN Active | SA 5343 |
| 7 | 64 007 011 305 ASSOCIATED MECHANICAL SERVICES PTY LTD ASSOCIATED MECHANICAL SERVICES |
ABN Active | VIC 3136 |