| # | Entity | Status | State |
|---|---|---|---|
| 51 | 98 123 415 823 2020 Construction Systems Pty Ltd |
ABN Cancelled | WA 6003 |
| 52 | 99 659 424 094 CONSTRUCTION MANAGEMENT SYSTEMS PTY LTD |
ABN Active | NSW 2150 |
| 53 | 21 082 888 882 CONSTRUCTION MANAGEMENT SYSTEMS PTY LTD |
ABN Cancelled | SA 5167 |
| 54 | 38 055 028 085 BYRNE CONSTRUCTION SYSTEMS PTY. LTD. |
ABN Active | VIC 3149 |
| 55 | 67 008 516 390 CONSTRUCTION INFORMATION SYSTEMS AUSTRALIA PTY LIMITED CONSTRUCTION INFORMATION SYSTEMS AUSTRALIA PTY LTD |
ABN Cancelled | NSW 2061 |
| 56 | 85 127 999 295 International Australian Construction Systems Pty Ltd |
ABN Cancelled | NSW 2207 |