Cause IQ has information on 29,866 environment, conservation, and wildlife organizations. These organizations typically have revenues from $87,516 to $1.1 million, between 0 and 19 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 | $237 million |
| Jewish National Fund | 501(c)(3) | New York, NY | $224 million |
| Best Friends Animal Society | 501(c)(3) | Kanab, UT | $148 million |
| Massachusetts Society for the Prevention of Cruelty to Animals (MSPCA-Angell) | 501(c)(3) | Boston, MA | $144 million |
| Pheasants Forever Incorporated | 501(c)(3) | Saint Paul, MN | $132 million |
| International Food Policy Research Institute (IFPRI) | 501(c)(3) | Washington, DC | $126 million |
| Rainforest Alliance | 501(c)(3) | New York, NY | $100 million |
| Humane Colorado | 501(c)(3) | Denver, CO | $92 million |
| Grid Alternatives | 501(c)(3) | Oakland, CA | $63 million |
| American Farmland Trust (AFT) | 501(c)(3) | Washington, DC | $52 million |
| Rainforest Trust | 501(c)(3) | Warrenton, VA | $45 million |
| Appalachian Mountain Club (AMC) | 501(c)(3) | Boston, MA | $43 million |
| American Rivers | 501(c)(3) | Washington, DC | $36 million |
| International Fund for Animal Welfare (IFAW) | 501(c)(3) | Washington, DC | $36 million |
| National Marine Sanctuary Foundation (NMSF) | 501(c)(3) | Silver Spring, MD | $35 million |
| Humane World for Animals International (HSI) | 501(c)(3) | Washington, DC | $35 million |
| Rare | 501(c)(3) | Arlington, VA | $33 million |
| Conservation Society of California | 501(c)(3) | Oakland, CA | $31 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 |
| Animal Humane Society | 501(c)(3) | Golden Valley, MN | $24 million |
| Land Trust Alliance Incorporated | 501(c)(3) | Washington, DC | $22 million |
| American Forest Foundation | 501(c)(3) | Washington, DC | $20 million |
| Humane Society Silicon Valley | 501(c)(3) | Milpitas, CA | $18 million |
| Big Cat Rescue (BCR) | 501(c)(3) | Odessa, FL | $18 million |
| TreePeople | 501(c)(3) | Beverly Hills, CA | $18 million |
| Grand Canyon Conservancy | 501(c)(3) | Grand Canyon, AZ | $17 million |
| Seattle Humane | 501(c)(3) | Bellevue, WA | $16 million |
| Pasadena Humane | 501(c)(3) | Pasadena, 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 |
| Marin Humane | 501(c)(3) | Novato, CA | $14 million |
| Animal Friends | 501(c)(3) | Pittsburgh, PA | $10 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 |
| The Maryland Spca | 501(c)(3) | Baltimore, MD | $8.3 million |
| Animal Welfare Institute | 501(c)(3) | Washington, DC | $6.1 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 |
| Save the Manatee Club (SMC) | 501(c)(3) | Longwood, FL | $3.6 million |
| In Defense of Animals | 501(c)(3) | San Rafael, CA | $2.8 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 |
| Chesapeake Bay Foundation | 501(c)(3) | Annapolis, MD | $36 million |
| Defenders of Wildlife | 501(c)(3) | Washington, DC | $36 million |
| Earth Island Institute | 501(c)(3) | Berkeley, CA | $30 million |
| Peninsula Open Space Trust | 501(c)(3) | Palo Alto, CA | $30 million |
| Humane Society of Missouri | 501(c)(3) | Saint Louis, MO | $27 million |
| American Bird Conservancy (ABC) | 501(c)(3) | Marshall, VA | $26 million |
| International Youth Foundation (IYF) | 501(c)(3) | Baltimore, MD | $15 million |
| Conservation Nation (FONZ) | 501(c)(3) | Washington, DC | $1.2 million |
| The Nature Conservancy | 501(c)(3) | Arlington, VA | $1.4 billion |
| The American Society for the Prevention of Cruelty To Animals (ASPCA) | 501(c)(3) | New York, NY | $446 million |
| Alzheimer's Association | 501(c)(3) | Chicago, IL | $443 million |
| World Wildlife Fund (WWF) | 501(c)(3) | Washington, DC | $374 million |
| Wildlife Conservation Society | 501(c)(3) | Bronx, NY | $345 million |
| Population Services International (PSI) | 501(c)(3) | Washington, DC | $306 million |
| Conservation International Foundation (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 | $48 million |
| National Parks Conservation Association | 501(c)(3) | Washington, DC | $47 million |
| PAWS Chicago | 501(c)(3) | Chicago, IL | $46 million |
| North Shore Animal League America | 501(c)(3) | Port Washington, NY | $46 million |
| African Wildlife Foundation (AWF) | 501(c)(3) | Washington, DC | $38 million |
| Greenpeace USA | 501(c)(4) | Washington, DC | $38 million |
| Oceana | 501(c)(3) | Washington, DC | $34 million |
| Louisiana SPCA | 501(c)(3) | New Orleans, LA | $14 million |
| Enveritas | 501(c)(3) | New York, NY | $37 million |
| California Institute for Biodiversity | 501(c)(3) | Berkeley, CA | $23 million |
| Clean Gulf Associates | 501(c)(6) | New Orleans, LA | $17 million |
| WateReuse Association | 501(c)(6) | Alexandria, VA | $5.3 million |
| Windward Fund | 501(c)(3) | Washington, DC | $308 million |
| Old Dominion Land Conservancy (ODLC) | 501(c)(3) | Purcellville, VA | $131 million |
| The HALO Trust | 501(c)(3) | Washington, DC | $111 million |
| Resources Legacy Fund | 501(c)(3) | Sacramento, CA | $79 million |
| MAG Us (MAG) | 501(c)(3) | Washington, DC | $77 million |
| Rewild (GWC) | 501(c)(3) | Austin, TX | $74 million |
| Massachusetts Audubon Society | 501(c)(3) | Lincoln, MA | $73 million |
| C40 Cities Climate Leadership Group | 501(c)(3) | New York, NY | $73 million |
| Open Space Institute Land Trust | 501(c)(3) | New York, NY | $73 million |
| Cnfa | 501(c)(3) | Washington, DC | $70 million |
| Alliance To End Plastic Waste | 501(c)(3) | Austin, TX | $68 million |
| Multiplier | 501(c)(3) | San Francisco, CA | $65 million |
| The Trustees of Reservations | 501(c)(3) | Boston, MA | $64 million |
| Denver Zoological Conservation Alliance | 501(c)(3) | Denver, CO | $60 million |
| Save the Redwoods League | 501(c)(3) | San Francisco, CA | $57 million |
| Wildlife Conservation Network | 501(c)(3) | San Francisco, CA | $56 million |
| Colorado Cattlemens Agricultural Land Trust (CCALT) | 501(c)(3) | Lakewood, CO | $56 million |
| African Parks Foundation of America (APFA) | 501(c)(3) | Washington, DC | $54 million |
| Arizona Humane Society | 501(c)(3) | Phoenix, AZ | $52 million |
| Bonneville Environmental Foundation | 501(c)(3) | Portland, OR | $51 million |
| Houston Parks Board (HPB) | 501(c)(3) | Houston, TX | $51 million |
| International Water Management Institute (IWMI) | 501(c)(3) | Alexandria, VA | $50 million |
| Reach for Equity | 501(c)(3) | Berkeley, CA | $48 million |
| San Francisco Society for the Prevention of Cruelty To Animals (SFSPCA) | 501(c)(3) | San Francisco, CA | $45 million |
| The Recycling Partnership | 501(c)(3) | Washington, DC | $41 million |
| The Longwood Collective (MASCO) | 501(c)(3) | Boston, MA | $38 million |
| Climate Lead | 501(c)(3) | San Francisco, CA | $37 million |
| Fairmount Park Conservancy | 501(c)(3) | Philadelphia, PA | $34 million |
| Center for Energy and Environment | 501(c)(3) | Minneapolis, MN | $33 million |
| Western Pennsylvania Conservancy (WPC) | 501(c)(3) | Pittsburgh, PA | $32 million |
| Eastern National (EN) | 501(c)(3) | Fort Washington, PA | $32 million |
| Animal Care and Control of New York City (ACC) | 501(c)(3) | New York, NY | $31 million |
| Civil War Trust (APCWS) | 501(c)(3) | Washington, DC | $31 million |
| Buffalo Bayou Partnership | 501(c)(3) | Houston, TX | $31 million |
| New England Wildlife Center | 501(c)(3) | South Weymouth, MA | $30 million |
| The Jane Goodall Institute | 501(c)(3) | Washington, DC | $30 million |
| Ocean Habitat and Wildlife Rescue | 501(c)(3) | West Palm Beach, FL | $30 million |
| Catalina Island Conservancy | 501(c)(3) | Avalon, CA | $30 million |
| Peninsula Humane Society and SPCA | 501(c)(3) | Burlingame, CA | $29 million |
| GrowNYC | 501(c)(3) | New York, NY | $29 million |
| California Waterfowl Association | 501(c)(3) | Roseville, CA | $29 million |
| Western Reserve Land Conservancy | 501(c)(3) | Moreland Hills, OH | $29 million |
| Yosemite Conservancy | 501(c)(3) | San Francisco, CA | $29 million |
| Chesapeake Bay Trust | 501(c)(3) | Annapolis, MD | $28 million |
| Peconic Land Trust | 501(c)(3) | Southampton, NY | $28 million |
| American Humane - First To Serve | 501(c)(3) | Washington, DC | $28 million |
| The Humane League | 501(c)(3) | Rockville, MD | $27 million |
| Verra (VCS) | 501(c)(3) | Washington, DC | $27 million |
| Coastal Conservation Association | 501(c)(3) | Houston, TX | $27 million |
| The Resiliency Company | 501(c)(3) | Washington, DC | $27 million |
| Western Rivers Conservancy | 501(c)(3) | Portland, OR | $25 million |
| Emancipet | 501(c)(3) | Austin, TX | $24 million |
| Panthera | 501(c)(3) | New York, NY | $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 |
| Humane Rescue Alliance | 501(c)(3) | Washington, DC | $23 million |
| Mercy for Animals | 501(c)(3) | Los Angeles, CA | $23 million |
| Project Innerspace | 501(c)(3) | Boston, MA | $23 million |
| The Marine Mammal Center | 501(c)(3) | Sausalito, CA | $22 million |
| Natural Lands | 501(c)(3) | Media, PA | $22 million |
| California Trout | 501(c)(3) | San Francisco, CA | $22 million |
| International Council on Clean Transportation (ICCT) | 501(c)(3) | Washington, DC | $22 million |
| Animal Rescue League of Boston | 501(c)(3) | Dedham, MA | $21 million |
| The Pacific Forest Trust Incorporated | 501(c)(3) | San Francisco, CA | $21 million |
| Austin Pets Alive (APA) | 501(c)(3) | Austin, TX | $21 million |
| Indian Land Tenure Foundation | 501(c)(3) | Little Canada, MN | $21 million |
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