| # | Entity | Status | State |
|---|---|---|---|
| 1 | 77 136 997 549 WA Insulation Works Pty Ltd |
ABN Cancelled | WA 6102 |
| 2 | 78 150 757 305 SYDNEY SEAL INSULATION WORKS (AUST) PTY LTD |
ABN Active | NSW 2161 |
| 3 | 38 476 994 524 BURHAN ALHAKIM Sydney Seal Insulation Works |
ABN Cancelled | NSW 2161 |
| 4 | 73 497 034 092 OLIVER KAI BRUCHHAUSER INSULATION WORKS |
ABN Cancelled | NSW 2034 |
| 5 | 78 150 757 305 SYDNEY SEAL INSULATION WORKS (AUST) PTY LTD |
ABN Active | NSW 2161 |
| 6 | 38 476 994 524 BURHAN ALHAKIM SYDNEY SEAL INSULATION WORKS |
ABN Cancelled | NSW 2161 |