| # | Entity | Status | State |
|---|---|---|---|
| 1 | 16 149 921 960 QUALITY AIR SOLUTIONS PTY LTD |
ABN Active | WA 6023 |
| 2 | 52 074 831 039 AIR QUALITY SOLUTIONS PTY. LIMITED |
ABN Active | NSW 2035 |
| 3 | 52 074 831 039 AIR QUALITY SOLUTIONS PTY. LIMITED AIR QUALITY SOLUTIONS |
ABN Active | NSW 2035 |
| 4 | 63 032 625 973 The trustee for De Jonghe Family Trust Quality Air Solutions |
ABN Active | WA 6023 |
| 5 | 85 937 978 010 BRYN JAMES DE JONGHE BDJ Quality Air Solutions |
ABN Cancelled | WA 6018 |
| 6 | 40 168 938 001 INDOOR AIR QUALITY PTY LTD Indoor Air Quality Solutions |
ABN Active | WA 6210 |