Cause IQ has information on 28,958 environment, conservation, and wildlife organizations. These organizations typically have revenues from $87,451 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 |
| Jewish National Fund | 501(c)(3) | New York, NY | $224 million |
| Best Friends Animal Society | 501(c)(3) | Kanab, UT | $173 million |
| Pheasants Forever Incorporated | 501(c)(3) | Saint Paul, MN | $132 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 |
| Rainforest Alliance | 501(c)(3) | New York, NY | $85 million |
| Grid Alternatives | 501(c)(3) | Oakland, CA | $63 million |
| American Farmland Trust (AFT) | 501(c)(3) | Washington, DC | $52 million |
| Appalachian Mountain Club (AMC) | 501(c)(3) | Boston, MA | $46 million |
| Rainforest Trust | 501(c)(3) | Warrenton, VA | $45 million |
| American Rivers | 501(c)(3) | Washington, DC | $36 million |
| International Fund for Animal Welfare (IFAW) | 501(c)(3) | Washington, DC | $36 million |
| Conservation Society of California | 501(c)(3) | Oakland, CA | $30 million |
| Rare | 501(c)(3) | Arlington, VA | $30 million |
| Humane Society International (HSI) | 501(c)(3) | Washington, DC | $29 million |
| Michigan Humane | 501(c)(3) | Detroit, MI | $28 million |
| Oregon Humane Society | 501(c)(3) | Portland, OR | $28 million |
| American Forests | 501(c)(3) | Washington, DC | $26 million |
| Denver Dumb Friends League | 501(c)(3) | Denver, CO | $25 million |
| Animal Humane Society | 501(c)(3) | Golden Valley, MN | $24 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 |
| American Forest Foundation | 501(c)(3) | Washington, DC | $11 million |
| California State Parks Foundation | 501(c)(3) | San Francisco, CA | $9.0 million |
| Sustainable Conservation | 501(c)(3) | San Francisco, CA | $8.8 million |
| WildAid | 501(c)(3) | San Francisco, CA | $8.4 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 |
| Southern Alliance for Clean Energy (SACE) | 501(c)(3) | Knoxville, TN | $5.4 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 | $2.5 million |
| National Fish and Wildlife Foundation | 501(c)(3) | Washington, DC | $513 million |
| The Conservation Fund | 501(c)(3) | Arlington, VA | $373 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 | $50 million |
| Wilderness Society | 501(c)(3) | Washington, DC | $42 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 | $1.4 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 (CI) | 501(c)(3) | Arlington, VA | $271 million |
| Humane World for Animals | 501(c)(3) | Washington, DC | $207 million |
| Natural Resources Defense Council | 501(c)(3) | New York, NY | $193 million |
| National Wildlife Federation | 501(c)(3) | Reston, VA | $156 million |
| National Audubon Society | 501(c)(3) | New York, NY | $149 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 |
| 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 |
| Rewild (GWC) | 501(c)(3) | Austin, TX | $74 million |
| Massachusetts Audubon Society | 501(c)(3) | Lincoln, MA | $73 million |
| Cnfa | 501(c)(3) | Washington, DC | $70 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 |
| 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 Longwood Collective (MASCO) | 501(c)(3) | Boston, MA | $38 million |
| The Recycling Partnership | 501(c)(3) | Washington, DC | $37 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 |
| 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 |
| GrowNYC | 501(c)(3) | New York, NY | $29 million |
| Animal Care and Control of New York City (ACC) | 501(c)(3) | New York, NY | $29 million |
| Yosemite Conservancy | 501(c)(3) | San Francisco, CA | $29 million |
| Chesapeake Bay Trust | 501(c)(3) | Annapolis, MD | $28 million |
| American Humane - First To Serve | 501(c)(3) | Washington, DC | $28 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 |
| 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 |
| Natural Lands | 501(c)(3) | Media, PA | $22 million |
| California Trout | 501(c)(3) | San Francisco, CA | $22 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 |
| Earth Day Texas | 501(c)(3) | Dallas, TX | $21 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 |
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