| # | Entity | Status | State |
|---|---|---|---|
| 1 | 38 643 986 430 THE PLUMBING PROFESSOR NSW PTY LTD |
ABN Cancelled | NSW 2766 |
| 2 | 42 619 153 883 PROFESSOR PLUMB PTY LTD |
ABN Active | NSW 2284 |
| 3 | 24 119 251 588 The Trustee for Hare Family Trust The Plumbing Professor Victoria |
ABN Active | VIC 3155 |
| 4 | 27 552 487 031 The trustee for Perrett Family Trust THE PLUMBING PROFESSOR VICTORIA PTY LTD |
ABN Active | VIC 3931 |
| 5 | 32 864 457 112 The Trustee for R & T CARNOVALE FAMILY TRUST Plumbing Professor |
ABN Active | VIC 3108 |
| 6 | 34 225 336 540 ANDREW BEARD PROFESSOR PLUMB |
ABN Cancelled | NSW 2284 |
| 7 | 40 844 930 256 ROBERT CARNOVALE PLUMBING PROFESSOR |
ABN Cancelled | VIC 3108 |