| # | Entity | Status | State |
|---|---|---|---|
| 1 | 32 617 196 004 CARBON S3 CONSULTANTS PTY LTD |
ABN Active | NSW 2153 |
| 2 | 71 651 191 490 S3S CONSULTANCY SERVICES PTY LTD |
ABN Active | NSW 2140 |
| 3 | 74 169 114 701 S3 OIL & GAS TECHNICAL CONSULTANTS PTY LTD |
ABN Active | SA 5231 |
| 4 | 56 217 218 435 JONATHAN SIN-CHUNG CHAK S3 DESIGN CONSULTANTS |
ABN Cancelled | NSW 2010 |
| 5 | 71 110 130 875 S3 GROUP PTY LTD S3 DESIGN CONSULTANTS |
ABN Active | NSW 2000 |
| 6 | 42 606 344 969 EXCELSIOR VENTURES PTY LTD S3 Consult |
ABN Active | QLD 4152 |
| 7 | 24 723 617 283 TENEALLE STEVENS S3 CONSULTING |
ABN Active | NSW 2141 |