| Company Name | Classification | Suburb | Postcode | State |
|---|---|---|---|---|
| Zero Waste SA | Government - State | Adelaide | 5001 | SA |
| Zoo Victoria | Government - State, Victoria | Parkville | 3002 | VIC |
| Zoological Parks & Gardens Board Of V... | Government - State | Parkville | 3052 | VIC |
| Zoological Parks Board Of NSW | Government - State | Mosman | 2088 | NSW |
| Zoos Victoria | Government - State, Victoria | Parkville | 3052 | VIC |
