Cause IQ has information on 28,716 environment, conservation, and wildlife organizations. These organizations typically have revenues from $87,535 to $1.0 million, between 0 and 20 employees, and are 501(c)(3)s. Environment, conservation, and wildlife organizations in Cause IQ can also be civic and social organizations, religious organizations, and cemeteries, funeral homes, and death care services.
| Name | Type | Location | Revenue |
|---|---|---|---|
| The Trust for Public Land | 501(c)(3) | San Francisco, CA | $297 million |
| Best Friends Animal Society | 501(c)(3) | Kanab, UT | $173 million |
| Massachusetts Society for the Prevention of Cruelty to Animals (MSPCA-Angell) | 501(c)(3) | Boston, MA | $120 million |
| International Food Policy Research Institute (IFPRI) | 501(c)(3) | Washington, DC | $112 million |
| Jewish National Fund | 501(c)(3) | New York, NY | $105 million |
| Pheasants Forever Incorporated | 501(c)(3) | Saint Paul, MN | $89 million |
| Rainforest Alliance | 501(c)(3) | New York, NY | $85 million |
| Appalachian Mountain Club (AMC) | 501(c)(3) | Boston, MA | $46 million |
| Rainforest Trust | 501(c)(3) | Warrenton, VA | $45 million |
| International Fund for Animal Welfare (IFAW) | 501(c)(3) | Washington, DC | $36 million |
| American Farmland Trust (AFT) | 501(c)(3) | Washington, DC | $34 million |
| Rare | 501(c)(3) | Arlington, VA | $30 million |
| Humane Society International (HSI) | 501(c)(3) | Washington, DC | $29 million |
| Oregon Humane Society | 501(c)(3) | Portland, OR | $28 million |
| Michigan Humane | 501(c)(3) | Detroit, MI | $27 million |
| Denver Dumb Friends League | 501(c)(3) | Denver, CO | $25 million |
| Animal Humane Society | 501(c)(3) | Golden Valley, MN | $24 million |
| American Forests | 501(c)(3) | Washington, DC | $24 million |
| American Rivers | 501(c)(3) | Washington, DC | $21 million |
| National Marine Sanctuary Foundation (NMSF) | 501(c)(3) | Silver Spring, MD | $21 million |
| Land Trust Alliance Incorporated | 501(c)(3) | Washington, DC | $20 million |
| Humane Society Silicon Valley | 501(c)(3) | Milpitas, CA | $18 million |
| Pasadena Humane | 501(c)(3) | Pasadena, CA | $17 million |
| Marin Humane | 501(c)(3) | Novato, CA | $17 million |
| TreePeople | 501(c)(3) | Beverly Hills, CA | $15 million |
| Oregon Foundation For North American Wild Sheep (FNAWS) | 501(c)(3) | Bozeman, MT | $14 million |
| Morris Animal Foundation (MAF) | 501(c)(3) | Denver, CO | $14 million |
| Grand Canyon Conservancy | 501(c)(3) | Grand Canyon, AZ | $14 million |
| Seattle Humane | 501(c)(3) | Bellevue, WA | $13 million |
| WildAid | 501(c)(3) | San Francisco, CA | $11 million |
| American Forest Foundation | 501(c)(3) | Washington, DC | $11 million |
| California State Parks Foundation | 501(c)(3) | San Francisco, CA | $9.0 million |
| Animal Friends | 501(c)(3) | Pittsburgh, PA | $8.4 million |
| Animal Welfare Institute | 501(c)(3) | Washington, DC | $7.9 million |
| The Maryland Spca | 501(c)(3) | Baltimore, MD | $7.8 million |
| World Society for the Protection of Animals (WSPA) | 501(c)(3) | New York, NY | $5.7 million |
| Sustainable Conservation | 501(c)(3) | San Francisco, CA | $5.4 million |
| Southern Alliance for Clean Energy (SACE) | 501(c)(3) | Knoxville, TN | $4.6 million |
| In Defense of Animals | 501(c)(3) | San Rafael, CA | $3.9 million |
| Big Cat Rescue (BCR) | 501(c)(3) | Odessa, FL | $3.2 million |
| Save the Manatee Club (SMC) | 501(c)(3) | Longwood, FL | $3.1 million |
| Beagle Freedom Project | 501(c)(3) | Valley Village, CA | $2.4 million |
| National Fish and Wildlife Foundation | 501(c)(3) | Washington, DC | $415 million |
| The Conservation Fund | 501(c)(3) | Arlington, VA | $327 million |
| Trout Unlimited | 501(c)(3) | Arlington, VA | $83 million |
| People for the Ethical Treatment of Animals (PETA) | 501(c)(3) | Norfolk, VA | $77 million |
| San Diego Humane Society and SPCA | 501(c)(3) | San Diego, CA | $72 million |
| Golden Gate National Parks Conservancy | 501(c)(3) | San Francisco, CA | $52 million |
| Wilderness Society | 501(c)(3) | Washington, DC | $39 million |
| Defenders of Wildlife | 501(c)(3) | Washington, DC | $36 million |
| Chesapeake Bay Foundation | 501(c)(3) | Annapolis, MD | $32 million |
| Earth Island Institute | 501(c)(3) | Berkeley, CA | $30 million |
| Peninsula Open Space Trust | 501(c)(3) | Palo Alto, CA | $30 million |
| American Bird Conservancy (ABC) | 501(c)(3) | Marshall, VA | $27 million |
| Humane Society of Missouri | 501(c)(3) | Saint Louis, MO | $27 million |
| International Youth Foundation (IYF) | 501(c)(3) | Baltimore, MD | $14 million |
| Conservation Nation (FONZ) | 501(c)(3) | Washington, DC | $645,338 |
| The Nature Conservancy | 501(c)(3) | Arlington, VA | $1.1 billion |
| Alzheimer's Association | 501(c)(3) | Chicago, IL | $443 million |
| The American Society for the Prevention of Cruelty To Animals | 501(c)(3) | New York, NY | $379 million |
| World Wildlife Fund (WWF) | 501(c)(3) | Washington, DC | $374 million |
| Population Services International (PSI) | 501(c)(3) | Washington, DC | $349 million |
| Wildlife Conservation Society | 501(c)(3) | Bronx, NY | $345 million |
| Conservation International Foundation (CI) | 501(c)(3) | Arlington, VA | $235 million |
| Natural Resources Defense Council | 501(c)(3) | New York, NY | $193 million |
| The Humane Society of the United States | 501(c)(3) | Washington, DC | $174 million |
| National Audubon Society | 501(c)(3) | New York, NY | $156 million |
| National Wildlife Federation | 501(c)(3) | Reston, VA | $117 million |
| Ocean Conservancy | 501(c)(3) | Washington, DC | $49 million |
| Student Conservation Association (SCA) | 501(c)(3) | Arlington, VA | $47 million |
| Oceana | 501(c)(3) | Washington, DC | $46 million |
| North Shore Animal League America | 501(c)(3) | Port Washington, NY | $45 million |
| Greenpeace | 501(c)(4) | Washington, DC | $40 million |
| African Wildlife Foundation (AWF) | 501(c)(3) | Washington, DC | $38 million |
| National Parks Conservation Association | 501(c)(3) | Washington, DC | $35 million |
| PAWS Chicago | 501(c)(3) | Chicago, IL | $32 million |
| Louisiana SPCA | 501(c)(3) | New Orleans, LA | $12 million |
| Enveritas | 501(c)(3) | New York, NY | $30 million |
| California Institute for Biodiversity | 501(c)(3) | Berkeley, CA | $23 million |
| Clean Gulf Associates | 501(c)(6) | New Orleans, LA | $15 million |
| WateReuse Association | 501(c)(6) | Alexandria, VA | $4.6 million |
| Windward Fund | 501(c)(3) | Washington, DC | $212 million |
| Resources Legacy Fund | 501(c)(3) | Sacramento, CA | $131 million |
| The HALO Trust | 501(c)(3) | Washington, DC | $111 million |
| The Brunson Foundation | 501(c)(3) | Beverly Hills, CA | $88 million |
| Alliance To End Plastic Waste | 501(c)(3) | Austin, TX | $80 million |
| Multiplier | 501(c)(3) | San Francisco, CA | $74 million |
| Open Space Institute Land Trust | 501(c)(3) | New York, NY | $74 million |
| Massachusetts Audubon Society | 501(c)(3) | Lincoln, MA | $73 million |
| Cnfa | 501(c)(3) | Washington, DC | $73 million |
| Mines Advisory Group America (MAG) | 501(c)(3) | Washington, DC | $69 million |
| Global Fishing Watch | 501(c)(3) | Washington, DC | $69 million |
| The Trustees of Reservations | 501(c)(3) | Boston, MA | $64 million |
| Denver Zoological Foundation | 501(c)(3) | Denver, CO | $61 million |
| Save the Redwoods League | 501(c)(3) | San Francisco, CA | $57 million |
| Colorado Cattlemens Agricultural Land Trust (CCALT) | 501(c)(3) | Lakewood, CO | $56 million |
| Apf Support | 501(c)(3) | Atlanta, GA | $54 million |
| Rewild (GWC) | 501(c)(3) | Austin, TX | $53 million |
| Wildlife Conservation Network | 501(c)(3) | San Francisco, CA | $52 million |
| African Parks Foundation of America (APFA) | 501(c)(3) | Washington, DC | $51 million |
| Houston Parks Board (HPB) | 501(c)(3) | Houston, TX | $51 million |
| Bonneville Environmental Foundation | 501(c)(3) | Portland, OR | $49 million |
| Old Dominion Land Conservancy (ODLC) | 501(c)(3) | Purcellville, VA | $48 million |
| C40 Cities Climate Leadership Group | 501(c)(3) | New York, NY | $47 million |
| San Francisco Society for the Prevention of Cruelty To Animals (SFSPCA) | 501(c)(3) | San Francisco, CA | $45 million |
| Slipstream Group | 501(c)(3) | Madison, WI | $45 million |
| Buffalo Bayou Partnership | 501(c)(3) | Houston, TX | $42 million |
| Arizona Humane Society | 501(c)(3) | Phoenix, AZ | $40 million |
| International Water Management Institute (IWMI) | 501(c)(3) | Alexandria, VA | $40 million |
| Panthera | 501(c)(3) | New York, NY | $38 million |
| The Recycling Partnership | 501(c)(3) | Washington, DC | $37 million |
| The Longwood Collective (MASCO) | 501(c)(3) | Boston, MA | $36 million |
| Eden Peopleplanet | 501(c)(3) | Glendora, CA | $35 million |
| Reach for Equity | 501(c)(3) | San Francisco, CA | $35 million |
| International Council on Clean Transportation (ICCT) | 501(c)(3) | Washington, DC | $34 million |
| Eastern National (EN) | 501(c)(3) | Fort Washington, PA | $34 million |
| Western Pennsylvania Conservancy (WPC) | 501(c)(3) | Pittsburgh, PA | $34 million |
| Civil War Trust (APCWS) | 501(c)(3) | Washington, DC | $31 million |
| John Muir Land Trust prev Muir Heritage Land Trust | 501(c)(3) | Martinez, CA | $31 million |
| Climate Lead | 501(c)(3) | San Francisco, CA | $30 million |
| GrowNYC | 501(c)(3) | New York, NY | $30 million |
| Ocean Habitat and Wildlife Rescue | 501(c)(3) | West Palm Beach, FL | $30 million |
| Thirty Meter Telescope International Observatory (TIO) | 501(c)(3) | Pasadena, CA | $30 million |
| Verra (VCS) | 501(c)(3) | Washington, DC | $29 million |
| Animal Care and Control of New York City (ACC) | 501(c)(3) | New York, NY | $29 million |
| Chesapeake Bay Trust | 501(c)(3) | Annapolis, MD | $28 million |
| American Humane - First To Serve | 501(c)(3) | Washington, DC | $28 million |
| Earth Day Texas | 501(c)(3) | Dallas, TX | $27 million |
| The Jane Goodall Institute | 501(c)(3) | Washington, DC | $27 million |
| Parks California | 501(c)(3) | Sacramento, CA | $26 million |
| Coastal Conservation Association | 501(c)(3) | Houston, TX | $26 million |
| Humane Rescue Alliance | 501(c)(3) | Washington, DC | $26 million |
| Fairmount Park Conservancy | 501(c)(3) | Philadelphia, PA | $26 million |
| Austin Pets Alive (APA) | 501(c)(3) | Austin, TX | $25 million |
| Natural Lands | 501(c)(3) | Media, PA | $25 million |
| Emancipet | 501(c)(3) | Austin, TX | $24 million |
| Center for Energy and Environment | 501(c)(3) | Minneapolis, MN | $24 million |
| Helen Woodward Animal Center | 501(c)(3) | Rancho Santa Fe, CA | $24 million |
| Society for the Prevention of Cruelty to Animals International (SPCAI) | 501(c)(3) | New York, NY | $23 million |
| San Francisco Community Land Trust (SFCLT) | 501(c)(3) | San Francisco, CA | $23 million |
| Yosemite Conservancy | 501(c)(3) | San Francisco, CA | $23 million |
| Homestead Community Land Trust | 501(c)(3) | Seattle, WA | $22 million |
| Columbia Land Trust | 501(c)(3) | Vancouver, WA | $22 million |
| California Rangeland Trust | 501(c)(3) | Sacramento, CA | $22 million |
| Global Environment & Technology Foundation (GETF) | 501(c)(3) | Arlington, VA | $21 million |
| Friends of the High Line | 501(c)(3) | New York, NY | $20 million |
| The Marine Mammal Center | 501(c)(3) | Sausalito, CA | $20 million |
| Minnesota Land Trust | 501(c)(3) | Saint Paul, MN | $20 million |
| Peninsula Humane Society and SPCA | 501(c)(3) | Burlingame, CA | $19 million |
| Texas Parks & Wildlife Foundation | 501(c)(3) | Dallas, TX | $19 million |
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