| # | Entity | Status | State |
|---|---|---|---|
| 1 | 37 642 698 584 SESCO CORPORATION PTY LTD |
ABN Cancelled | NSW 2160 |
| 2 | 45 004 520 923 SESCO ENGINEERING PROPRIETARY LIMITED |
ABN Active | VIC 3081 |
| 3 | 56 113 726 873 Sesco Australia Pty Ltd |
ABN Cancelled | NSW 2022 |
| 4 | 45 004 520 923 SESCO ENGINEERING PROPRIETARY LIMITED SESCO ENGINEERING PTY LTD |
ABN Active | VIC 3081 |
| 5 | 56 113 726 873 Sesco Australia Pty Ltd |
ABN Cancelled | NSW 2022 |
| 6 | 65 603 879 438 WATCHDOG ALARMS PTY LTD Sesco |
ABN Active | WA 6153 |
| 7 | 65 603 879 438 WATCHDOG ALARMS PTY LTD Sesco security |
ABN Active | WA 6153 |