| # | Entity | Status | State |
|---|---|---|---|
| 1 | 44 140 888 571 TS4 Pty Ltd |
ABN Active | SA 5067 |
| 2 | 78 156 671 126 TS4 SUSTAINABLE LIVING PTY LTD |
ABN Cancelled | SA 5000 |
| 3 | 80 156 671 135 TS4 ZERO CARBON PTY LTD |
ABN Cancelled | SA 5000 |
| 4 | 44 140 888 571 TS4 Pty Ltd TS4 ARCHITECTURE |
ABN Active | SA 5067 |
| 5 | 44 140 888 571 TS4 Pty Ltd TS4 Living |
ABN Active | SA 5067 |