| # | Entity | Status | State |
|---|---|---|---|
| 1 | 12 003 882 522 RALPH WILLIAMS CONSULTING ENGINEERS PTY. LIMITED |
ABN Cancelled | NSW 2774 |
| 2 | 27 080 199 239 S F RALPH ENGINEERING & SITE MAINTENANCE PTY LTD |
ABN Active | NSW 2533 |
| 3 | 35 010 856 336 RALPH ENGINEERING CONCEPTS PTY. LTD. |
ABN Active | QLD 4127 |
| 4 | 27 080 199 239 S F RALPH ENGINEERING & SITE MAINTENANCE PTY LTD S F RALPH ENGINEERING & SITEMAINTENANCE PTY LTD |
ABN Active | NSW 2533 |
| 5 | 35 010 856 336 RALPH ENGINEERING CONCEPTS PTY. LTD. RALPH ENGINEERING CONCEPTS PTY LTD |
ABN Active | QLD 4127 |
| 6 | 45 047 917 947 The trustee for Mitagem Family Trust RALPH ENGINEERING |
ABN Active | SA 5290 |
| 7 | 78 474 058 815 RALPH TRUST ALAN RALPH HYDRAULIC & ENGINEERING SERVICES |
ABN Cancelled | QLD 4128 |
| 8 | 85 072 184 528 LWK ENGINEERING PTY LTD MR GEOFFREY RALPH JAMES AS LIQUIDATOR OF LWK ENGINERRING PTY LTD |
ABN Cancelled | NSW 2000 |