| # | Entity | Status | State |
|---|---|---|---|
| 1 | 25 606 274 300 LINGUA FRANCA PTY LTD |
ABN Active | QLD 4005 |
| 2 | 42 661 208 635 LINGUA FRANCA HUB PTY LTD |
ABN Active | NSW 2017 |
| 3 | 12 609 959 778 KATRINA WAUGH Lingua Franca |
ABN Active | QLD 4005 |
| 4 | 13 990 644 950 ENZO SILVESTRI LINGUA FRANCA SYSTEMS |
ABN Active | QLD 4034 |
| 5 | 59 346 237 597 TIANYUE SUN lingua franca |
ABN Active | VIC 3046 |
| 6 | 74 799 376 225 AMELIA WALKLEY Lingua Franca |
ABN Cancelled | NSW 2035 |
| 7 | 91 322 050 547 JULIA MARY ELPHICK Lingua Franca Languages |
ABN Cancelled | VIC 3095 |
| 8 | 99 770 263 592 RONG SHEN LINGUA FRANCA SOLUTIONS |
ABN Active | NSW 2114 |
| 9 | 13 479 782 356 B L MELODY & R J MELODY OUR LINGUA FRANCA |
ABN Active | ACT 2611 |