Tree Conservation
- Clare Bird Club
- ForestrySA
- Friends of Aldinga Scrub
- Friends of Chambers Creek
- Friends of Moana Sands
- Friends of Onkaparinga Park Inc.
- Friends of Southern Eyre Peninsula Parks
- Friends of Sturt Gorge Recreation Park
- Greening Australia (SA)
- Hindmarsh Island Landcare Group Inc.
- Maslin Beach Coast Care
- Our Patch - Hackham Creek Minders
- South Australian Native Foods Association Inc.
- South Port Noarlunga Coastcare Group
- Southern Tree Breeding Association
- Trees for Life - Mount Pleasant
- Trees for Life - Noarlunga
- Trees for Life - Willunga
- Trees For Life Inc.
- Trees Please! Inc
- Urban Biodiversity Unit
- Western Watersheds Landcare Management Group
- Willunga Environment Centre
- Willunga Hillsface Landcare Group