| # | Entity | Status | State |
|---|---|---|---|
| 1 | 77 074 932 844 NATURAL GAS ENGINEERING PTY. LTD. |
ABN Cancelled | VIC 3228 |
| 2 | 53 168 568 385 AGGARWAL'S AND BROTHERS PTY. LTD. natural energy engineers |
ABN Cancelled | NSW 2800 |
| 3 | 65 131 726 566 DARREN BRIAN NOYES-BROWN SECOND NATURE ENGINEERING |
ABN Active | VIC 3228 |
| 4 | 89 321 671 917 MAKSYM RYBACHUK NATURAL SCIENCES AND ENGINEERING CONSULTANCY |
ABN Active | QLD 4164 |
| 5 | 93 345 641 466 ATHOL PARK NATURAL ENERGY ENGINEERING DESIGNS |
ABN Cancelled | VIC 3791 |