| # | Entity | Status | State |
|---|---|---|---|
| 1 | 31 121 109 457 HS TECHNICAL AND CONSULTING SERVICES PTY LIMITED |
ABN Cancelled | NSW 2138 |
| 2 | 33 625 957 422 COUTO HS CONSULTING SERVICE PTY LTD |
ABN Cancelled | NSW 2017 |
| 3 | 42 134 458 253 The Trustee for HS Consultative Services |
ABN Cancelled | VIC 3053 |
| 4 | 16 506 173 578 NANCY LIEW HS&E Consultancy Services |
ABN Cancelled | HASH 0000 |
| 5 | 50 206 340 146 ZONGHUA SONG HS CONSULTING SERVICES |
ABN Active | NSW 2228 |
| 6 | 50 206 340 146 ZONGHUA SONG HS CONSULTING SERVICES |
ABN Active | NSW 2228 |
| 7 | 65 328 009 714 D.J DUNNE & L.J TENNYSON HS&E CONSULTING SERVICES |
ABN Active | QLD 4502 |