| # | Entity | Status | State |
|---|---|---|---|
| 1 | 44 839 951 550 WALTER CONSTRUCTION GROUP PTY LTD & KINHILL ENGINEERS PTY LTD |
ABN Active | NSW 2065 |
| 2 | 58 670 070 032 WALTERS ENGINEERING PTY LTD |
ABN Active | QLD 4551 |
| 3 | 58 926 398 899 SHAUN LESLIE WALTERS WALTERS PRECISION ENGINEERING |
ABN Active | SA 5012 |
| 4 | 83 721 335 896 DREW WALTERS R&R WALTERS MANUFACTGURING MAINTAINANCE & ENGINEERING |
ABN Cancelled | VIC 3042 |
| 5 | 88 446 432 520 STEVEN GARY WALTERS STEVEN WALTERS ENGINEERING AND MAINTANANCE |
ABN Cancelled | NSW 2765 |