| # | Entity | Status | State |
|---|---|---|---|
| 1 | 33 080 700 581 SENTINEL SECURITY GROUP PTY LTD |
ABN Active | NSW 2140 |
| 2 | 76 673 413 495 SENTINEL SECURE GROUP PTY LTD |
ABN Active | NSW 2170 |
| 3 | 91 340 534 029 The trustee for SENTINEL SECURITY GROUP TRUST |
ABN Cancelled | NSW 2135 |
| 4 | 36 666 308 827 B & B SECURITY SOLUTIONS PTY LTD Sentinel Security & Technology Group |
ABN Active | ACT 2903 |
| 5 | 91 340 534 029 The trustee for SENTINEL SECURITY GROUP TRUST SENTINEL SECURITY GROUP TRUST |
ABN Cancelled | NSW 2135 |