| # | Entity | Status | State |
|---|---|---|---|
| 1 | 29 589 966 172 ST JOHNS GRAMMAR SCHOOL PARENTS & FRIENDS ASSOCIATION |
ABN Active | SA 5052 |
| 2 | 34 969 621 246 St John's Grammar School Old Scholars Association Incorporated |
ABN Active | SA 5052 |
| 3 | 44 335 130 648 ST JOHN'S GRAMMAR SCHOOL INC |
ABN Active | SA 5052 |
| 4 | 29 589 966 172 ST JOHNS GRAMMAR SCHOOL PARENTS & FRIENDS ASSOCIATION ST JOHNS GRAMMAR SCHOOL PARENTS COMMITTEE |
ABN Active | SA 5052 |
| 5 | 44 335 130 648 ST JOHN'S GRAMMAR SCHOOL INC ST JOHNS GRAMMAR SCHOOL |
ABN Active | SA 5052 |