- Alliance for Sustainable Colorado
- American Forest Foundation
- American Land Conservancy
- Arizona Land and Water Trust
- Arizona League of Conservation Voters
- Aspen Center for Environmental Studies
- Aspen Valley Land Trust
- Atlantic Coast Conservancy, Pelican Coast Conservancy
- Bat Conservation International
- Bay Area Ecosystem Climate Change Consortium
- Bainbridge Island Land Trust
- Big Sur Land Trust
- Bitter Root Land Trust
- Black Canyon Regional Land Trust
- Broomfield Open Space Foundation
- Butterfly Pavilion
- California Institute for Biodiversity
- California Landscape Conservation Cooperative
- California State Parks Foundation
- Care Connect
- Cascabel Conservation Association
- Center for Invasive Plant Management
- Center for Resource Conservation
- Central Coast Joint Venture
- Central Valley Joint Venture
- Chattowah Open Land Trust, Alabama Land Trust, Georgia Land Trust
- Colorado State University
- Colorado West Land Trust
- Conservation Foundation for the Gulf Coast
- Crested Butte Land Trust
- Douglas Land Conservancy
- Eagle County (CO) Open Space Program
- Eagle Valley Land Trust
- Eastern Sierra Land Trust
- ECOS Conservation Clearinghouse
- Environmental Protection in the Caribbean
- Fish Choice
- Flathead Land Trust
- Freedom to Roam
- Friends of the Inyo
- Gallatin Valley Land Trust
- High Desert Partnership
- High Plains Environmental Center
- Irvine Ranch Conservancy
- Island Conservation
- Jefferson Land Trust
- The Joerger Group
- Kachemak Heritage Land Trust
- Kaniksu Land Trust
- La Plata Open Space Conservancy
- Land Trust Alliance
- Land Trust of Santa Cruz County
- Legacy Land Trust
- Lemhi Regional Land Trust
- Lewa Wildlife Conservancy
- Lewa USA
- LightHawk
- Lucky’s Market
- Make A Hero
- Marin Agricultural Land Trust
- Maryland Environmental Trust
- Mendocino Land Trust
- Migratory Bird Conservation Partnership
- Mount Hamilton Alameda Creek Partnership
- Mountain Area Land Trust
- National Park Foundation
- Nature Reserve of Orange County
- NatureServe
- Nederland Community Library
- New York Division of Fish and Wildlife
- Northern Rangelands Trust
- Northwest Connections
- Northwest Zoo and Aquarium Alliance
- Ol Pejeta Conservancy
- Pacific Forest and Watershed Land Stewardship Council
- Pacific Gas and Electric
- Payette Land Trust
- Peregrine Fund
- Planning and Conservation League
- PRBO Conservation Science
- River Partners
- Rocky Mountain Weed Summit
- San Francisco Bay Joint Venture
- San Joaquin River Parkway and Conservation Trust
- San Joaquin River Partnership
- Save the Redwoods League
- Sequoia Riverlands Trust
- Shasta Land Trust
- Sierra Nevada Alliance
- SkyTruth
- Sonoma Land Trust
- Southeast Alaska Land Trust
- Southern Sierra Partnership
- Swan Ecosystem Center
- Terra Foundation
- The Nature Conservancy
- Thorne Ecological Institute
- Tulare Basin Wildlife Partners
- Tuolumne River Trust
- Truckee Donner Land Trust
- USA Triathlon
- US Fish and Wildlife Service
- US Olympic Committee
- Utah Geographic Alliance
- Wild Bear Nature Center
- Wildlands Restoration Volunteers
- Wyoming Geographic Alliance
- Yellowstone to Yukon Conservation Initiative