| # | Entity | Status | State |
|---|---|---|---|
| 1 | 20 612 921 196 WEST-TEC PTY LTD |
ABN Active | NSW 2148 |
| 2 | 41 158 382 506 TEC Services (South West) Pty Ltd |
ABN Active | WA 6012 |
| 3 | 54 633 366 186 WEST TEC ZONE PTY LTD |
ABN Active | NSW 2170 |
| 4 | 20 612 921 196 WEST-TEC PTY LTD WEST-TEC |
ABN Active | NSW 2148 |
| 5 | 31 560 665 700 PJ AND AF WEST WEST TEC CLEANING SERVICE |
ABN Cancelled | WA 6020 |
| 6 | 75 737 630 070 WAYNE GEOFFREY NEWTON West Tec Industries |
ABN Cancelled | NT 0881 |
| 7 | 89 080 374 456 TEC SERVICES GROUP PTY LTD TEC SERVICES (NORTH WEST) |
ABN Active | WA 6721 |