American Rivers
Atlanta BeltLine Partnership
Atlanta Botanical Garden
Atlanta Preservation Center
Big Trees Forest Preserve, Inc.
Ida Cason Callaway Foundation (Callaway Gardens & Resort)
Chastain Park Conservancy
Chattahoochee Nature Center
Decatur Preservation Alliance
Fairlie Poplar Streetscape Project
First Historic Restoration and Preservation, Inc.
Freedom Park Conservancy
The Georgia Conservancy
Georgia Green Loans
Georgia Historical Society
Georgia Trust for Historic Preservation
Hardman Farm/Nacoochee Valley
Historic Oakland Foundation
Jekyll Island Foundation - Georgia Sea Turtle Center
Mountain Conservation Trust
The Nature Conservancy
Olmsted Linear Park Alliance
PATH Foundation
Piedmont Park Conservancy
Progressive Redevelopment, Inc.
Southeastern Horticultural Society
Southface Energy Institute
Sweetwater Creek State Park
Trees Atlanta
Trust for Public Land
Upper Chattahoochee Riverkeeper

Zoo Atlanta