| # | Entity | Status | State |
|---|---|---|---|
| 1 | 65 092 900 135 C.K. ELECTRONIC INSTALLATIONS PTY. LTD. |
ABN Cancelled | VIC 3156 |
| 2 | 74 000 577 659 K.C. ELECTRONICS PTY LTD |
ABN Cancelled | NSW 2291 |
| 3 | 23 671 780 599 COOPER J K & S D K S C ELECTRONICS |
ABN Cancelled | WA 6111 |
| 4 | 43 853 830 139 CHRISTOPHER PAUL ACKERMAN C K ELECTRONICS |
ABN Active | VIC 3039 |
| 5 | 81 352 804 728 The Trustee for Kew Family Trust K.C Kew Electronics |
ABN Cancelled | TAS 7250 |
| 6 | 90 751 787 225 WEI CHI HE C AND K ELECTRONIC |
ABN Cancelled | NSW 2203 |