| # | Entity | Status | State |
|---|---|---|---|
| 1 | 36 607 529 320 CRYSTAL CREEK TRUST Lee Williams Mechanical Services |
ABN Active | QLD 4812 |
| 2 | 43 466 167 460 JOHN CLEMENT BOWMAN WILLIAMS MECHANICAL SERVICES |
ABN Cancelled | WA 6391 |
| 3 | 62 061 685 464 R H WILLIAMS & P A WILLIAMS RAY WILLIAMS ELECTRICAL & MECHANICAL SERVICES |
ABN Cancelled | WA 6109 |
| 4 | 76 403 326 382 ANGUS JOHN WILLIAMS WILLIAMS MECHANICAL REPAIRS & SERVICES |
ABN Active | QLD 4630 |
| 5 | 83 123 450 785 MATTHEW CHARLES WILLIAMS WILLIAMS FIELD SERVICES & MECHANICAL |
ABN Active | QLD 4626 |
| 6 | 91 181 258 810 WILLIAM ROBERTS william roberts mechanical services |
ABN Cancelled | NSW 2745 |