| # | Entity | Status | State |
|---|---|---|---|
| 1 | 32 669 430 933 SYDNEY INTERIORS PLASTERBOARD PTY. LTD. |
ABN Active | NSW 2565 |
| 2 | 65 536 064 818 RK PLASTERBOARD PTY LTD & SOUTH SYDNEY PLASTERERS PTY LTD |
ABN Cancelled | NSW 2036 |
| 3 | 54 501 071 818 AK ENTERPRISE UNIT TRUST Western Sydney Plasterboard Metal Cladding |
ABN Active | NSW 2565 |
| 4 | 96 102 958 092 Perban Pty Ltd Sydney Plasterboard |
ABN Active | NSW 2164 |
| 5 | 15 088 637 361 PURESEA CORPORATION PTY LTD Sydney Plasterboard Centre |
ABN Active | WA 6155 |