| # | Entity | Status | State |
|---|---|---|---|
| 1 | 47 161 593 362 CASTLE TAX AND ACCOUNTING SERVICES PTY LTD |
ABN Active | VIC 3021 |
| 2 | 16 003 303 357 PARRAMATTA TAXATION SERVICES PTY LIMITED Castle Hill Accountancy Services |
ABN Active | NSW 2154 |
| 3 | 32 940 409 526 SAMANTHA LEE JONES CASTLE ACCOUNTING SERVICES |
ABN Active | WA 6060 |
| 4 | 91 927 958 115 ELIZABETH ANN CASTLE Castle Accounting Services & Taxation |
ABN Active | QLD 4520 |