| Business | Founded | Contacts |
|---|---|---|
| Brave Communications | - | - |
| Girl Power | - | 12 |
| LXM Pty Ltd | - | - |
| Paul Davis Rajalingam Consulting Engineers | - | - |
| www.avmags.com.au | - | - |
| Haley Somerset Ventris Pty Ltd | - | - |
| The Horwitz Group | - | 1 |
| Australian HI-FI Magazine | - | - |
| Camera Magazine | - | - |
| Geare Magazine | - | - |
| Horwitz Group: The | - | - |
| Horwitz: Martin : Education | - | - |
| Prophoto Magazine | - | - |
| Sound and Image Magazine | - | - |
| Australian HI-FI Magazine | - | - |
| Auscontact Association | 2014 | 5 |
| Brown Consulting | - | 2 |
| MR Loan | 2015 | 1 |
| Quantum Risk Management | - | 1 |
| Runge Pincock Minarco | - | 1 |
| Lx M | - | - |
| Wireless Access Tech Pty LTD | - | - |
| Wireless Access Tech Pty LTD | - | - |
| Horwitz House | - | - |
| See more details on www.ausiaddress.com | ||