| # | Entity | Status | State |
|---|---|---|---|
| 1 | 13 623 969 219 H & H PIPE FABRICATION PTY LTD |
ABN Active | WA 6060 |
| 2 | 27 802 144 787 MARK RICHARD HOZA H & H Piping Supply |
ABN Active | NSW 2452 |
| 3 | 20 125 659 216 A.H.E. PIPE (AUSTRALIA) PTY. LTD. |
ABN Cancelled | NSW 2000 |
| 4 | 98 676 321 430 H & J PIPING PTY LTD |
ABN Active | NSW 2117 |
| 5 | 68 658 632 682 GEORGE LEONARD & HELEN SMITH GL & H SMITH BACKHOE HIRE AND ACCORD PIPE AND CABLE LOCATING |
ABN Active | QLD 4500 |