| # | Entity | Status | State |
|---|---|---|---|
| 1 | 20 654 044 907 EPSILON ENGINEERING PTY LTD |
ABN Active | SA 5098 |
| 2 | 24 067 886 891 EPSILON ENGINEERING PTY LTD |
ABN Cancelled | WA 6020 |
| 3 | 87 642 406 728 EPSILON ENGINEERING CONSULTANCY PTY LTD |
ABN Cancelled | VIC 3030 |
| 4 | 50 699 709 985 GRAHAM ERNEST COOPER Epsilon Consulting Engineering Services |
ABN Cancelled | QLD 4509 |
| 5 | 59 592 080 612 SAMEEH Y S KADOURAH Epsilon Engineers & Architects |
ABN Active | NSW 2020 |
| 6 | 59 656 894 722 ASHOK SHARANGDHAR KANHERE EPSILON ENGINEERS |
ABN Cancelled | NSW 2763 |