| # | Entity | Status | State |
|---|---|---|---|
| 1 | 24 661 630 511 STEFAN CONSULTING PTY LTD |
ABN Active | NSW 2099 |
| 2 | 29 479 477 047 STEFAN MASLAK STEFAN MASLAK CONSULTING |
ABN Active | QLD 4573 |
| 3 | 39 144 247 278 STEFAN LIKAR Stefan Likar Consulting Engineer |
ABN Cancelled | VIC 3136 |
| 4 | 49 384 692 049 STEFAN KURT SORENSEN Stefan Sorensen Consulting |
ABN Cancelled | NSW 2066 |
| 5 | 59 007 569 296 STEFAN NIGHTINGALE Stefan Nightingale Consultancy |
ABN Active | QLD 4102 |
| 6 | 67 780 017 436 STEFAN RICHARD TAYLOR STEFAN TAYLOR CONSULTING |
ABN Active | QLD 4870 |