| # | Entity | Status | State |
|---|---|---|---|
| 1 | 49 722 792 885 L.B CHALK & R.R CHALK & S.A CHALK & OTHERS ESTATE OF CHARLES LANCELOT CHALK & LALENE BETTY CHALK & ROBERT RUBIN CHALK & SONYA ANNE CHALK |
ABN Cancelled | SA 5267 |
| 2 | 12 843 759 702 JAMES ALEXANDER CHARLES CHALK |
ABN Active | TAS 7053 |
| 3 | 25 600 656 210 ALAN CHARLES CHALK |
ABN Cancelled | SA 5290 |
| 4 | 34 514 934 986 HENRY CHARLES CHALK |
ABN Cancelled | SA 5066 |
| 5 | 43 305 354 725 PETER CHARLES CHALK |
ABN Active | SA 5065 |
| 6 | 61 345 933 867 MARTIN CHARLES CHALK |
ABN Cancelled | ACT 2904 |
| 7 | 85 939 972 311 CHARLES L & LALENE B CHALK |
ABN Cancelled | SA 5267 |
| 8 | 89 446 080 282 JACKSON CHARLES CHALK |
ABN Cancelled | QLD 4130 |
| 9 | 91 767 103 002 ROGER CHARLES CHALK |
ABN Cancelled | WA 6030 |