| # | Entity | Status | State |
|---|---|---|---|
| 1 | 34 604 301 153 E.C.S ELECTRICAL COMMUNICATIONS SERVICES PTY LTD |
ABN Active | VIC 3756 |
| 2 | 46 091 078 429 S.T.C. COMMUNICATIONS PTY. LTD. |
ABN Cancelled | NSW 2765 |
| 3 | 71 675 576 637 S&C COMMUNITY PTY LTD |
ABN Active | NSW 2196 |
| 4 | 80 007 351 215 K.C.S. COMMUNICATIONS PTY. LTD. |
ABN Cancelled | VIC 3138 |
| 5 | 85 006 037 476 T.C.S. COMMUNICATIONS (VIC.) PTY. LTD. |
ABN Cancelled | NSW 2015 |
| 6 | 85 083 510 758 C.B.S. COMMUNICATION BUSINESS SOLUTIONS PTY LTD |
ABN Cancelled | NSW 2170 |
| 7 | 73 248 615 294 THE TRUSTEE FOR S & V CAHILL FAMILY TRUST S V C COMMUNICATION & CONSTRUCTIONS PTY LTD |
ABN Active | VIC 3223 |