| # | Entity | Status | State |
|---|---|---|---|
| 1 | 19 475 581 183 The Trustee for Northern Contracting Plumbing & Drainage |
ABN Active | VIC 3754 |
| 2 | 49 275 730 563 The Trustee for Pellicori Trust Northern Plumbing & Drainage |
ABN Active | VIC 3764 |
| 3 | 84 438 031 301 NED JACKSON CRIMMINS Northern rivers plumbing and drainage |
ABN Active | NSW 2485 |
| 4 | 45 675 174 890 MICHAEL SPRAGGON NORTHERN PLUMBING GAS & DRAINAGE |
ABN Active | QLD 4503 |