| # | Entity | Status | State |
|---|---|---|---|
| 1 | 57 815 314 130 THE HELICAL SEAL RESEARCH & BOSSONG ENGINEERING PTY LTD |
ABN Cancelled | WA 6155 |
| 2 | 62 097 635 473 Bilyara Blue Seal Engines Pty Ltd |
ABN Cancelled | NSW 2229 |
| 3 | 65 122 108 329 National Seal Engineering Pty Ltd |
ABN Cancelled | VIC 3752 |
| 4 | 83 153 391 069 Master Seal Consulting & Engineering Pty Ltd |
ABN Cancelled | QLD 4740 |
| 5 | 92 614 067 211 MECHANICAL SEAL ENGINEERING PTY LTD |
ABN Active | SA 5162 |
| 6 | 12 754 623 036 MILAN TURKALJ SEAL ENGINEERING |
ABN Cancelled | VIC 3064 |
| 7 | 74 501 773 055 B.E RAMSEY & Y.R RAMSEY Seal Surface Engineering |
ABN Active | WA 6164 |