| # | Entity | Status | State |
|---|---|---|---|
| 1 | 51 352 627 425 MACCULLUM P & A BRISBANE PIPE AND CABLE LOCATING |
ABN Cancelled | QLD 4127 |
| 2 | 63 091 206 469 A.P. PIPING PTY. LTD. |
ABN Cancelled | VIC 3644 |
| 3 | 63 091 206 469 A.P. PIPING PTY. LTD. A.P.Piping |
ABN Cancelled | VIC 3644 |
| 4 | 72 914 912 963 P A & C S KEDGLEY P A K PROCESS PIPE INSTALLATIONS |
ABN Cancelled | SA 5018 |
| 5 | 84 843 270 580 P.A KOJUNDZICH & R KOJUNDZICH P & A PIPING DESIGN SERVICES |
ABN Active | WA 6021 |