| # | Entity | Status | State |
|---|---|---|---|
| 1 | 37 196 735 880 The Trustee for Montessori Materials Australia Trust |
ABN Active | NSW 2131 |
| 2 | 32 125 613 014 WOODLANDS ROAD PTY Limited Montessori Materials |
ABN Active | NSW 2193 |
| 3 | 37 196 735 880 The Trustee for Montessori Materials Australia Trust MONTESSORI MATERIALS AUSTRALIA |
ABN Active | NSW 2131 |
| 4 | 86 896 916 835 MATTHEW DAVID MARTYN MARTYN'S MONTESSORI MATERIALS |
ABN Active | NSW 2869 |
| 5 | 43 406 597 165 MEGAN FRANCES TYNE MONTESSORI LANGUAGE MATERIALS |
ABN Active | NSW 2099 |
| 6 | 29 637 876 192 MONTESSORI AUSTRALIA GROUP PTY LTD Montessori Materials Australia & NZ |
ABN Active | QLD 4566 |