| # | Entity | Status | State |
|---|---|---|---|
| 1 | 84 606 518 423 BIG WILLS ELECTRICAL PTY. LTD. |
ABN Cancelled | VIC 3107 |
| 2 | 87 675 289 148 BIG WILL CO PTY LTD |
ABN Active | QLD 4161 |
| 3 | 43 290 715 860 WILLIAM DUKE BIG WILL'S PLANTS |
ABN Active | NSW 2430 |
| 4 | 58 156 179 797 WILLIAM RAWSON CHAPMAN Big Will |
ABN Cancelled | NSW 2066 |
| 5 | 86 033 474 352 WILLIAM DENNIS MULLER Big Will's Erections |
ABN Active | NSW 2761 |
| 6 | 87 675 289 148 BIG WILL CO PTY LTD BIG WILL CLOTHING |
ABN Active | QLD 4161 |
| 7 | 93 543 314 309 WILLIAM JAY KEY Big Will's Welds |
ABN Active | NSW 2370 |
| 8 | 93 714 530 856 WILLIAM THOMAS O'DONNELL Big Wills Plastering |
ABN Active | VIC 3138 |
| 9 | 25 264 497 256 DAVID WILLIAMS Big Will Racing |
ABN Active | NSW 2333 |