| # | Entity | Status | State |
|---|---|---|---|
| 1 | 39 549 280 133 MARK PORTE |
ABN Cancelled | VIC 3186 |
| 2 | 55 028 920 215 MARK PORT |
ABN Cancelled | QLD 4160 |
| 3 | 75 344 764 102 MARK PORT |
ABN Cancelled | NSW 2039 |
| 4 | 77 616 336 844 PORT MARK ENGINEERING PTY LTD |
ABN Active | NSW 2446 |
| 5 | 13 581 726 585 ST MARKS PARISH ST MARKS PARISH PORT PIRIE |
ABN Active | SA 5540 |
| 6 | 60 204 115 466 MARGUERITE ROSANNE PORT MCCARTHY PORT PATENT & TRADE MARK ATTORNEYS |
ABN Cancelled | WA 6000 |