The Conservation Fund A Nonprofit Corporation
Arlington
VA $373.2M $942.8M
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World Wildlife Fund Inc
Washington
DC $366.7M $777.3M
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Conservation International Foundation
Arlington
VA $308.7M $703.6M
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Windward Fund
Washington
DC $308.2M $432.7M
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B
Berger Action Fund Inc
Washington
DC $206.5M $387.8M
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Natural Resources Defense Council Inc
New York
NY $204.3M $657.2M
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National Audubon Society Inc
New York
NY $149.9M $641.3M
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Resources Legacy Fund
Sacramento
CA $79.6M $151.9M
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Ducks Unlimited Inc Group Return
Memphis
TN $63.2M $0
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National Wild Turkey Federation Inc
Edgefield
SC $63.1M $31.0M
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River Partners
Chico
CA $56.9M $56.8M
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Massachusetts Audubon Society Inc
Lincoln
MA $56.2M $402.0M
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S
Sustainable Markets Foundation
New York
NY $48.0M $59.1M
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Great Barrier Reef Foundation Usa Inc
Washington
DC $47.8M $28.7M
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Elemental Excelerator Inc
Honolulu
HI $34.1M $55.2M
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Nia Tero Foundation
Seattle
WA $32.9M $80.6M
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Environmental Defense Action Fund
New York
NY $32.7M $11.1M
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Sierra Club Foundation
Oakland
CA $31.9M $191.6M
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Earth Island Institute Inc
Berkeley
CA $30.9M $44.5M
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Iowa Natural Heritage Foundation
Des Moines
IA $29.8M $156.1M
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Council On The Environment Inc
New York
NY $29.8M $70.2M
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The Christensen Fund
San Francisco
CA $25.6M $327.1M
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Compatible Lands Foundation Inc
Pryor
OK $24.6M $13.1M
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National Recreation And Park Association
Ashburn
VA $24.3M $27.8M
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The Alliance For Climate Protection
Washington
DC $23.8M $22.7M
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B
Blue Investments For Nature Inc
Arlington
VA $23.7M $474.0M
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Puerto Rico Conservation Trust Fund
San Juan
PR $21.4M $663.9M
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Northeast Wilderness Trust
Montpelier
VT $19.6M $63.6M
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P
Para La Naturaleza Inc
San Juan
PR $18.3M $15.8M
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Ecology Center
Berkeley
CA $18.1M $8.8M
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Nantucket Conservation Foundation Inc
Nantucket
MA $17.5M $178.4M
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Grand Canyon Trust Inc
Flagstaff
AZ $15.8M $57.9M
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National Wild Turkey Federation Inc
Edgefield
SC $15.3M $5.4M
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Los Angeles Neighborhood Land Trust
Los Angeles
CA $14.9M $28.4M
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Western Conservation Foundation
Denver
CO $14.6M $8.1M
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North Carolina League Of Conservation Voters Foundation Inc
Raleigh
NC $14.5M $9.6M
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Environment America Inc
Denver
CO $14.4M $76.5M
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Whitetails Unlimited Inc
Sturgeon Bay
WI $14.3M $22.3M
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Bezos Earth Fund Foundation
Washington
DC $14.1M $223K
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Sanibel-Captiva Conservation Foundation Inc
Sanibel
FL $13.6M $59.3M
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Friends Of The Osa
Washington
DC $13.4M $25.6M
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Island Conservation
Santa Cruz
CA $13.4M $13.2M
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R
Research Center On Natural Conservation Inc
Harriman
NY $13.3M $22.9M
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Alabama Association Of Resource Conservation And Development Councils
Montgomery
AL $13.1M $3.1M
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Lomakatsi Restoration Project
Ashland
OR $12.7M $4.7M
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The Natomas Basin Conservancy A Ca Non-Profit Public Benefit Corp
Sacramento
CA $12.6M $142.4M
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California Assoc Of Resource Conservation Districts
Sacramento
CA $12.5M $5.1M
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Nature For Justice
Falls Church
VA $11.9M $11.2M
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Oceantic Network Inc
Baltimore
MD $11.9M $11.6M
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Council On Library And Information Resources
Alexandria
VA $11.3M $20.8M
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Ocean Risk And Resilience Action Alliance Inc
Washington
DC $11.3M $5.2M
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C
Clean Future Forum Inc
Washington
DC $11.1M $20.0M
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Environmental Law And Policy Center Of The Midwest
Chicago
IL $10.9M $45.6M
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Summit Land Conservancy
Park City
UT $10.6M $10.7M
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Grandfather Mountain Stewardship Foundation Inc
Linville
NC $10.5M $38.0M
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M
Mobilizegreen Inc
Washington
DC $9.9M $3.0M
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Sierra Foothill Conservancy Tr
Mariposa
CA $9.8M $39.2M
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Green Education Foundation
San Jose
CA $9.6M $2.7M
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Global Energy Monitor
Covina
CA $9.6M $5.8M
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Strategic Energy Innovations
San Rafael
CA $9.5M $4.4M
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Oceans Unmanned Inc
Santa Barbara
CA $9.5M $1.7M
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California Native Plant Society
Sacramento
CA $9.5M $15.5M
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Alliance Of Rouge Communities
Canton
MI $9.3M $860K
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Legacy Philanthropy Works
Santa Barbara
CA $9.2M $7.8M
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Irvine Ranch Conservancy
Irvine
CA $9.0M $7.1M
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Nokuse Education Inc
Freeport
FL $8.9M $11.3M
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Blue Forest Finance Inc
Sacramento
CA $8.9M $35.2M
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F
Frank And Sheila Magullion Foundation Inc
Boston
MA $8.8M $7.2M
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The Coral Restoration Foundation Inc
Tavernier
FL $8.8M $13.3M
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Fossil Rim Wildlife Center Inc
Glen Rose
TX $8.7M $24.9M
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Lancaster County Conservancy
Lancaster
PA $8.7M $95.8M
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Truckee River Watershed Council
Truckee
CA $8.6M $3.9M
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North Coast Resource Conservation & Development Council
Santa Rosa
CA $8.6M $6.5M
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C
Chantecaille Family Foundation
Greenwich
CT $8.6M $154.4M
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New Jersey Audubon Society
Bernardsville
NJ $8.5M $38.1M
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H
Harbor Shores Public Asset Fund Inc
Benton Harbor
MI $8.5M $30.8M
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C
Clean And Prosperous America Education Fund
Seattle
WA $8.4M $243K
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Southern Wisconsin Bird Alliance Inc
Madison
WI $8.4M $22.8M
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Only One Inc
New York
NY $8.4M $1.2M
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The Connecticut Audubon Society Incorporated
Fairfield
CT $8.4M $71.9M
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S
Sapphire Dreams New York Corp
New York
NY $8.2M $7.8M
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Alaska Conservation Foundation
Anchorage
AK $8.0M $17.2M
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Pachamama Alliance
San Francisco
CA $7.9M $5.3M
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American Conservation Foundation Inc
Gatesville
TX $7.5M $6.4M
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Audubon Canyon Ranch Inc
Stinson Beach
CA $7.4M $42.5M
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Cec Stuyvesant Cove Inc
Long Island City
NY $7.4M $6.8M
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Mighty Earth Inc
Washington
DC $7.3M $3.1M
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Ruffed Grouse Society
Pittsburgh
PA $7.2M $13.4M
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Environmental Law Institute Inc
Washington
DC $7.2M $10.4M
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Rights And Resources Institute Inc
Washington
DC $7.2M $49.5M
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Lower Phalen Creek Project
Saint Paul
MN $7.1M $14.4M
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High Desert Partnership
Burns
OR $6.9M $5.9M
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Open Space Institute Inc
New York
NY $6.9M $23.3M
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B
Badger Creek Corporation
Stilwell
KS $6.8M $27.2M
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Appalachian Voices
Boone
NC $6.8M $7.9M
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The Jewish Climate Trust Inc
Palm Beach
FL $6.7M $6.2M
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Occidential Arts And Ecology Center
Occidental
CA $6.6M —
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N
Native Preservation Co
Tulsa
OK $6.6M $6.6M
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Groundwork Jacksonville Inc
Jacksonville
FL $6.6M $3.5M
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Berks Nature
Reading
PA $6.5M $45.3M
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