| # | Entity | Status | State |
|---|---|---|---|
| 1 | 51 262 898 708 GEOFFREY MARK GAERTNER GEOFFREY GAERTNER AND ASSOCIATES |
ABN Active | VIC 3195 |
| 2 | 71 499 331 173 B.R JOHNSON & P.E LATTA Gaertner & Associates |
ABN Active | NSW 2480 |
| 3 | 73 525 482 479 M.J GAERTNER & P.E LATTA GAERTNER & ASSOCIATES |
ABN Cancelled | NSW 2478 |
| 4 | 51 262 898 708 GEOFFREY MARK GAERTNER GEOFFREY GAERTNER AND ASSOCIATES |
ABN Active | VIC 3195 |