| # | Entity | Status | State |
|---|---|---|---|
| 51 | 16 713 293 441 R.A HAMILTON & P.C SPENCER P C SPENCER AND R A HAMILTON |
ABN Active | NSW 2476 |
| 52 | 53 885 695 050 EAST HAMILTON HILL PRIMARY SCHOOL PARENTS AND CITIZENS ASSOCIATION EAST HAMILTON HILL PRIMARY SCHOOL P&C ASSOCIATION |
ABN Active | WA 6163 |
| 53 | 54 946 156 294 HAMILTON ISLAND PRIMARY P&C ASSOCIATION |
ABN Active | QLD 4803 |
| 54 | 68 003 537 178 HAMILTON NORTH PUBLIC SCHOOL P&C ASSOC INC HAMILTON NTH PUBLIC SCHOOL P&C ASSOCIATION INC |
ABN Active | NSW 2292 |
| 55 | 93 841 515 831 HAMILTON PUBLIC SCHOOL P&C ASSOC HAMILTON PUBLIC SCHOOL P&C ASSOCIATION |
ABN Active | NSW 2303 |