| # | Entity | Status | State |
|---|---|---|---|
| 1 | 29 008 945 104 MERMAID SOUND PORT & MARINE SERVICES PTY. LTD. |
ABN Active | WA 6000 |
| 2 | 18 496 481 015 P.R OLSEN & T.K OLSEN SOUND EXHAUST & TOWBARS PORT KENNEDY |
ABN Active | WA 6172 |
| 3 | 78 678 465 863 DAVID NORMAN PITT SOUND PORT |
ABN Cancelled | VIC 3165 |
| 4 | 83 902 468 156 P.B CLUTTERHAM & M.J COOPER & T.W JOHNCOCK & M.J PEDERSEN & M.P RAJAN Port Adelaide Sound & Lighting |
ABN Cancelled | SA 5014 |
| 5 | 91 227 527 905 RENE MILES Port Interactive Sound Services |
ABN Active | NSW 2444 |
| 6 | 91 227 527 905 RENE MILES PORT INTERACTIVE SOUND SERVICES |
ABN Active | NSW 2444 |