| # | Entity | Status | State |
|---|---|---|---|
| 1 | 21 004 658 100 SEA SAFETY SYSTEMS PTY LTD |
ABN Cancelled | VIC 3851 |
| 2 | 37 650 006 232 MIT SEA DRAGON DEFENCE SYSTEMS PTY LTD |
ABN Active | WA 6090 |
| 3 | 51 614 505 690 GRAPHENE SEA PROPULSION SYSTEMS PTY LTD |
ABN Cancelled | VIC 3000 |
| 4 | 57 614 267 140 SEA-TECH SYSTEMS PTY LTD |
ABN Active | NSW 2217 |
| 5 | 68 104 576 794 BAE SYSTEMS AUSTRALIA SEA SENTINEL PROJECT PTY LIMITED |
ABN Active | VIC 3212 |
| 6 | 89 010 635 864 SEA-LAB SYSTEMS PTY. LTD. |
ABN Active | QLD 4014 |
| 7 | 41 119 545 489 B & B COMPUTERS PTY LTD SEA PRO INFLATABLES & MARINE SYSTEMS PTY LTD |
ABN Cancelled | QLD 4216 |
| 8 | 87 508 136 835 SHANE G & HITOMI LEPLASTRIER SEA BLUE SYSTEMS |
ABN Cancelled | QLD 4216 |
| 9 | 25 624 421 156 GREEN LOO PTY LTD SEA Systems |
ABN Active | QLD 4227 |