| Business | Founded | Contacts |
|---|---|---|
| Park Hyatt Sydney | 1990 | 4 |
| Eie Australia Pty Ltd | - | - |
| Harbour Kitchen & Bar | - | - |
| Harbour Kitchen & Bar Park Hyatt Sydney | - | - |
| Park Hyatt Sydney | - | - |
| Park Hyatt Sydney | - | 2 |
| Global Hyatt Corporation | - | 2 |
| The Dining Room | - | - |
| The Living Room | 2016 | - |
| The Spa at Park Hyatt Sydney | - | - |
| discoDtours | - | - |
| Tesla Destination Charger | - | - |
| The Dining Room | 2021 | - |
| Harbour Kitchen & Bar | - | - |
| Harbourside Grill | - | - |
| Hickson Road Reserve | - | - |
| Iluka Spa & Gym | - | - |
| Living Room on the Bay | - | - |
| Number Seven | 2014 | - |
| The Bar at Park Hyatt Sydney | - | - |
| See more details on www.ausiaddress.com | ||