Environmental Defense Fund Incorporated
New York
NY $298.7M $520.4M
+ Support
Sixteen Thirty Fund
Washington
DC $282.2M $106.5M
+ Support
Multiplier
San Francisco
CA $65.8M $63.4M
+ Support
The Sunrise Project Inc
Wilmington
DE $61.1M $14.0M
+ Support
National Parks Conservation Association
Washington
DC $51.6M $73.9M
+ Support
Great Basin Institute
Reno
NV $45.9M $21.0M
+ Support
Appalachian Mountain Club
Charlestown
MA $43.6M $221.0M
+ Support
National Outdoor Leadership School
Lander
WY $43.0M $123.8M
+ Support
Yellowstone Forever
Bozeman
MT $41.8M $81.9M
+ Support
Cdp North America Inc
New York
NY $38.7M $28.9M
+ Support
Shelburne Farms
Shelburne
VT $28.5M $88.7M
+ Support
Highlander Research & Education Center Inc
New Market
TN $25.0M $41.1M
+ Support
Guided Discoveries Inc
San Clemente
CA $22.1M $21.3M
+ Support
Naturebridge
Sausalito
CA $20.2M $21.0M
+ Support
Teton Science Schools Inc
Jackson
WY $19.6M $53.9M
+ Support
Gilroy Gardens Family Theme Park
Gilroy
CA $19.6M $8.8M
+ Support
Global Environment & Technology Foundation
Arlington
VA $19.5M $19.1M
+ Support
10 Klicks Outdoors Inc
Brooks
GA $18.9M $41.9M
+ Support
Grand Canyon Conservancy
Grand Canyon
AZ $17.1M $36.2M
+ Support
Kipp North Philadelphia Charter School
Philadelphia
PA $15.6M $6.1M
+ Support
Climate Jobs National Resource Center Inc
New York
NY $15.4M $20.1M
+ Support
We Mean Business Coalition Inc
New York
NY $15.2M $21.8M
+ Support
Greentown Collaborative Inc
Somerville
MA $15.0M $37.4M
+ Support
Cathleen Stone Island Outward Bound School Inc
Boston
MA $14.7M $16.4M
+ Support
Spiral House Park
Saugerties
NY $14.6M $14.3M
+ Support
Cool Effect Inc
Greenbrae
CA $14.6M $6.0M
+ Support
The Surfrider Foundation
San Clemente
CA $14.5M $21.6M
+ Support
National Energy Foundation Inc
Murray
UT $13.7M $11.6M
+ Support
Empire Discovery Institute Inc
Rochester
NY $13.2M $12.8M
+ Support
Climate Power Education Fund
Washington
DC $11.5M $537K
+ Support
Institute For Energy Economics And Financial Analysis Inc
Valley City
OH $11.5M $8.1M
+ Support
Cincinnati Nature Center Association
Milford
OH $10.8M $78.2M
+ Support
Boston Harbor Now Inc
Boston
MA $10.1M $9.7M
+ Support
Wilderness Inquiry Inc
Bloomington
MN $10.0M $16.2M
+ Support
Outward Bound Inc
Boulder
CO $9.8M $15.8M
+ Support
Islandwood
Bainbridge Is
WA $9.4M $50.8M
+ Support
The Artist Boat Inc
Galveston
TX $8.2M $25.6M
+ Support
Green Our Planet
Las Vegas
NV $8.0M $4.8M
+ Support
Chewonki Foundation Inc
Wiscasset
ME $8.0M $24.6M
+ Support
The Mountaineers
Seattle
WA $7.8M $18.2M
+ Support
Armand Bayou Nature Center Inc
Houston
TX $7.8M $8.9M
+ Support
New York City Outward Bound Center Inc Dba Nyc Outward Bound Schools
Long Is City
NY $7.7M $10.0M
+ Support
North Carolina Outward Bound School
Asheville
NC $7.5M $28.7M
+ Support
Colorado Outdoor Education Center Inc
Florissant
CO $7.3M $15.2M
+ Support
Reverb Inc
Portland
ME $7.2M $8.4M
+ Support
Nextgen Climate America Inc
Redwood City
CA $7.1M $2.0M
+ Support
Redford Center Inc
San Francisco
CA $7.1M $7.6M
+ Support
Wind River Tribal Buffalo Initiative
Kinnear
WY $6.9M $6.0M
+ Support
Canyonlands Natural History Association
Moab
UT $6.8M $18.2M
+ Support
Timberview Farmstead Inc
Fort Worth
TX $6.5M $12.8M
+ Support
Mystic River Watershed Association Inc
Arlington
MA $6.5M $11.1M
+ Support
Eco Center Inc
San Juan Capo
CA $6.5M $7.7M
+ Support
Conservancy For Cuyahoga Valley National Park
Peninsula
OH $6.3M $10.3M
+ Support
The Schuylkill Center For Environmental Education
Philadelphia
PA $6.2M $12.7M
+ Support
American Flood Coalition Inc
Washington
DC $6.0M $7.9M
+ Support
International Living Future Institute
Portland
OR $5.9M $449K
+ Support
Aspen Center For Environmental Studies
Aspen
CO $5.9M $38.7M
+ Support
Sonoma Ecology Center
Eldridge
CA $5.9M $2.5M
+ Support
Central California Environmental Justice Network
Fresno
CA $5.9M $9.3M
+ Support
Wm Symposia Inc
Tempe
AZ $5.9M $8.9M
+ Support
Watershed Institute Inc
Pennington
NJ $5.7M $34.0M
+ Support
Dream Corps
Oakland
CA $5.7M $26.8M
+ Support
The Longleaf Alliance Inc
Andalusia
AL $5.7M $2.7M
+ Support
Adirondack Mountain Club Inc
Lake Placid
NY $5.6M $8.0M
+ Support
Atmos Ltd
New York
NY $5.5M $2.8M
+ Support
Soar Inc
Balsam
NC $5.5M $7.3M
+ Support
Outrider Foundation Inc
Madison
WI $5.5M $17.4M
+ Support
Ashokan Center Inc
Olivebridge
NY $5.4M $5.0M
+ Support
Resource Central
Boulder
CO $5.3M $5.8M
+ Support
Mission Possible Partnership Usa Inc
Washington
DC $5.3M $4.8M
+ Support
Chattahoochee Nature Center Inc
Roswell
GA $5.3M $14.0M
+ Support
Earthplace The Nature Discovery Center Inc
Westport
CT $5.2M $7.8M
+ Support
Voyageur Outward Bound School
St Paul
MN $5.0M $12.2M
+ Support
Hurricane Island Outward Bound School
Camden
ME $4.9M $11.9M
+ Support
Alaska Geographic Association
Anchorage
AK $4.9M $9.2M
+ Support
Sequoia Parks Conservancy
Three Rivers
CA $4.8M $7.6M
+ Support
High Country News
Paonia
CO $4.7M $2.8M
+ Support
The Trust For Hidden Villa
Los Altos Hls
CA $4.6M $18.3M
+ Support
Friends Of The Mississippi River
Saint Paul
MN $4.6M $4.8M
+ Support
North Cascades Institute
Sedro Woolley
WA $4.6M $9.2M
+ Support
The National Environmental Education And Training Foundation
Washington
DC $4.5M $2.4M
+ Support
Gulf Of Mexico Alliance
Ocean Springs
MS $4.5M $10.9M
+ Support
Co2 Coalition Inc
Fairfax
VA $4.5M $3.5M
+ Support
K
Kohler Trust For Preservation
Kohler
WI $4.5M $8.6M
+ Support
Physicians Scientists And Engineers For Sustainable And Healthy Ene
Oakland
CA $4.5M $5.2M
+ Support
Lake Superior Center
Duluth
MN $4.4M $2.4M
+ Support
Ten Strands
San Francisco
CA $4.4M $4.1M
+ Support
Friends Of The Arava Institute Ltd
Newton Center
MA $4.4M $6.8M
+ Support
Bryce Canyon Natural History Association
Bryce
UT $4.4M $17.3M
+ Support
Heal The Bay
Santa Monica
CA $4.2M $6.9M
+ Support
Kalamazoo Nature Center Inc
Kalamazoo
MI $4.2M $36.6M
+ Support
Chippewa Nature Center Inc
Midland
MI $4.2M $41.3M
+ Support
Hawaii Pacific Parks Association Ltd Fka Hi Natural History Association Ltd
Hi Natl Park
HI $4.2M $3.1M
+ Support
Backcountry Hunters And Anglers
Missoula
MT $4.1M $2.8M
+ Support
Delaware Nature Society Inc
Hockessin
DE $4.0M $51.9M
+ Support
Environmental Health Watch Inc
Cleveland
OH $4.0M $4.0M
+ Support
Kuse Farm Museum And Nature Preserve Inc
Medford
WI $4.0M $4.1M
+ Support
Missouri Conservation Heritage Foundation
Jefferson Cty
MO $4.0M $17.5M
+ Support
Revision International
Denver
CO $4.0M $5.9M
+ Support
Garfield Park Conservatory Alliance
Chicago
IL $3.9M $7.6M
+ Support