| # | Entity | Status | State |
|---|---|---|---|
| 1 | 14 618 546 204 WILLIE CASSIDY MECHANICAL ENGINEERING PTY LTD |
ABN Active | NSW 2133 |
| 2 | 58 003 986 025 WILLIE CASSIDY MECHANICAL REPAIRS PTY. LIMITED |
ABN Cancelled | NSW 2170 |
| 3 | 36 318 445 363 DAVID PATRICK WILLIS WILLIS MECHANICAL |
ABN Active | NSW 2658 |
| 4 | 43 180 749 531 DANIEL DAVID ALFRED WILLIAMS WILLY'S MECHANICAL |
ABN Active | NSW 2400 |
| 5 | 14 474 064 306 MICHAEL WILLIS WILLIS MOBILE TRUCK MECHANICS |
ABN Active | NSW 2251 |
| 6 | 54 206 278 820 WILLIAM EDWIN FINCH-UREN WILLIS&CO MECHANICAL |
ABN Active | QLD 4814 |