| # | Entity | Status | State |
|---|---|---|---|
| 1 | 38 157 917 121 MARKS ELECTRONICS PERTH PTY. LTD. |
ABN Cancelled | WA 6090 |
| 2 | 48 001 826 946 MARK RICHMOND ELECTRONICS PTY LTD |
ABN Active | NSW 2352 |
| 3 | 83 069 240 553 MARK ARMSTRONG ELECTRONICS PTY. LTD. |
ABN Cancelled | VIC 3181 |
| 4 | 48 001 826 946 MARK RICHMOND ELECTRONICS PTY LTD |
ABN Active | NSW 2352 |
| 5 | 90 423 258 789 The Trustee for MARKS ELECTRONICS MACKAY UNIT TRUST MARKS ELECTRONICS MACKAY PTY LTD |
ABN Cancelled | QLD 4812 |
| 6 | 94 325 095 847 The trustee for Marks Electronics Unit Trust Marks Electronics Pty Ltd |
ABN Active | VIC 3023 |
| 7 | 48 001 826 946 MARK RICHMOND ELECTRONICS PTY LTD |
ABN Active | NSW 2352 |