| # | Entity | Status | State |
|---|---|---|---|
| 1 | 27 580 711 097 THEO BRETT TJERKSTRA |
ABN Active | NSW 2580 |
| 2 | 39 373 147 841 ALICE ELIZABETH TJERKSTRA |
ABN Active | WA 6111 |
| 3 | 41 550 048 810 HAROLD FEIKE TJERKSTRA |
ABN Active | VIC 3352 |
| 4 | 42 213 438 507 PIETER GARTH TJERKSTRA |
ABN Active | QLD 4702 |
| 5 | 61 088 798 174 JANINE FRANCIS TJERKSTRA |
ABN Cancelled | WA 6111 |
| 6 | 64 926 835 166 MARK JOHN TJERKSTRA |
ABN Cancelled | WA 6430 |
| 7 | 65 272 473 565 PIETER WILLIAM CHARLES TJERKSTRA |
ABN Active | QLD 4702 |
| 8 | 71 307 232 712 JUDY YVONNE TJERKSTRA |
ABN Active | QLD 4701 |
| 9 | 42 213 438 507 PIETER GARTH TJERKSTRA Tjerkstra |
ABN Active | QLD 4702 |
| 10 | 61 088 798 174 JANINE FRANCIS TJERKSTRA JANINE TJERKSTRA |
ABN Cancelled | WA 6111 |