| # | Entity | Status | State |
|---|---|---|---|
| 1 | 21 022 583 513 SIMON JAMES HITCHCOCK Willy's Works |
ABN Active | NSW 2065 |
| 2 | 31 471 621 903 WILHELM HEINRICH MARTIN WILLY S SUPPORT WORK |
ABN Cancelled | SA 5042 |
| 3 | 38 859 665 751 MONTGOMERY JOHN WILLIS Willis Works |
ABN Active | NSW 2658 |
| 4 | 69 042 898 636 WILLIAM K WILLIAMSON WILLY WORKS WONDERS CREATIONS |
ABN Cancelled | VIC 3130 |
| 5 | 93 946 962 457 WILLIAM R LUNNEY WILLIES WELDING WORKS |
ABN Cancelled | NSW 2508 |