Environment nonprofits in California
Environment nonprofits in California. Browse 4,392 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.
Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.
Nonprofit profiles
- Expedition Regen
EIN 873437142 · Headquarters: McClellan, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Explore Ecology
EIN 204944165 · Headquarters: SANTA BARBARA, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Exploring New Horizons
EIN 942618650 · Headquarters: Santa Cruz, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Eyes on Earth
EIN 954225505 · Headquarters: Santa Monica, CA, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Fabmo Inc
EIN 270658796 · Headquarters: SUNNYVALE, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Facts About Going Solar
EIN 882965172 · Headquarters: San Clemente, CA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Fair Oaks Beautification Association Inc
EIN 943232652 · Headquarters: Menlo Park, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Fairview Park Alliance
EIN 822238446 · Headquarters: Costa Mesa, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Fall River Conservancy
EIN 263730789 · Headquarters: FALL RIVER MILLS, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Fallbrook Land Conservancy
EIN 330301237 · Headquarters: FALLBROOK, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Fallen Leaf Basin Protection Coalition
EIN 881989307 · Headquarters: South Lake Tahoe, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Familes for Clean Air
EIN 263973671 · Headquarters: SAN ANSELMO, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Family Recreation Land Project
EIN 261957853 · Headquarters: WINCHESTER, CA, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Familyhood Connection Inc
EIN 943220394 · Headquarters: Oakland, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Familytrees World Inc
EIN 332343610 · Headquarters: GLEN ELLEN, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Far Atoll Mission
EIN 814261328 · Headquarters: san diego, CA, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Farallon Institute
EIN 260467490 · Headquarters: PETALUMA, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Farallon Islands Foundation
EIN 680428790 · Headquarters: Berkeley, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Farm For LA
EIN 473050128 · Headquarters: Los Angeles, CA, USA · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Fashioning for Social Environmental Justice
EIN 990599539 · Headquarters: Half Moon Bay, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Fastforward for the Planet
EIN 920970082 · Headquarters: Novato, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Fatjo Corporation
EIN 770405043 · Headquarters: LOS BANOS, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Feather River Land Trust
EIN 680449687 · Headquarters: QUINCY, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Federation of Hillside & Canyon Associations Inc
EIN 953123220 · Headquarters: Los Angeles, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Feed the World International
EIN 881206921 · Headquarters: Soquel, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Felix Gillet Institute
EIN 474440946 · Headquarters: North San Juan, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Feral Land Project
EIN 993545508 · Headquarters: Nevada City, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Fibershed
EIN 453055196 · Headquarters: San Geronimo, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Fiesta Gardens Homes Assn Inc
EIN 946096880 · Headquarters: SAN MATEO, CA, USA · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ
- Figs 4 Fun Foundation
EIN 460740487 · Headquarters: San Diego, CA, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Filipino-american Coalition for Environmental Solutions Inc
EIN 912142827 · Headquarters: OAKLAND, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Fillet Foundation
EIN 331565537 · Headquarters: Oakland, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Fire Safe Council of Nevada County
EIN 943317612 · Headquarters: GRASS VALLEY, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Fire Safe San Mateo County Inc
EIN 473596330 · Headquarters: PORTOLA VALLEY, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- First CRV Dealer Corp
EIN 934451860 · Headquarters: San Francisco, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- First Generation Environmental Health & Economic Development
EIN 271325600 · Headquarters: San Francisco, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Fish & Game Habitat Club
EIN 931212953 · Headquarters: Lake Isabella, CA, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Fish Farm & Forest Communities Forum
EIN 680346879 · Headquarters: SACRAMENTO, CA, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Fish Reef Project
EIN 452587074 · Headquarters: SANTA BARBARA, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Fisheries Resource Volunteer Corps
EIN 450613785 · Headquarters: Duarte, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Fission Transition
EIN 931898645 · Headquarters: Burbank, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Flora and Fauna House
EIN 862224376 · Headquarters: Escondido, CA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Floral Alliance of Northern California
EIN 814898494 · Headquarters: Oakland, CA, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Flourish Agenda
EIN 330488726 · Headquarters: Oakland, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Flyzero
EIN 394220353 · Headquarters: Sacramento, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Fog City Flower Castles
EIN 394143493 · Headquarters: San Francisco, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Foliage Foundation Inc
EIN 874051116 · Headquarters: San Jose, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Folsom Kids Play - for Generations Inc
EIN 994208168 · Headquarters: Folsom, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Fond Land Preservation Foundation
EIN 200556015 · Headquarters: STUDIO CITY, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Foodsynergy Inc
EIN 392686828 · Headquarters: SAN DIEGO, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Foothill Conservancy
EIN 680205572 · Headquarters: Sutter Creek, CA, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990
- Foothills Anglers Coalition
EIN 274671131 · Headquarters: Granite Bay, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Foothills Forever Incorporated
EIN 992800259 · Headquarters: Santa Barbara, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Footprints in the Soil
EIN 873842097 · Headquarters: Ojai, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Footsprint Inc
EIN 883134527 · Headquarters: Tarzana, CA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- For Every Star a Tree Inc
EIN 922164539 · Headquarters: Chatsworth, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- For Los Feliz
EIN 872748679 · Headquarters: LOS ANGELES, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- For the Bayou
EIN 264017973 · Headquarters: TIBURON, CA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- For the Greater Good Inc
EIN 263057543 · Headquarters: LOS ANGELES, CA, USA · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ
- Forest Education Fund
EIN 680037019 · Headquarters: Auburn, CA, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Forest Institute
EIN 371845385 · Headquarters: Laguna Beach, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Forest Issues Group Inc
EIN 680435483 · Headquarters: Grass Valley, CA, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Forest Lake and Communities Coalition
EIN 842545312 · Headquarters: Lake Elsinore, CA, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Forest Resource Collaborative
EIN 881253688 · Headquarters: Cool, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Forest Service Volunteer Association
EIN 330584799 · Headquarters: Idyllwild, CA, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Forest Star Foundation
EIN 461456237 · Headquarters: SAN JOSE, CA, USA · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-PF
- Forest Unlimited
EIN 943263110 · Headquarters: Forestville, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Foresthill Residents for Responsible Growth Inc
EIN 208565387 · Headquarters: Foresthill, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Forestr Org
EIN 843405350 · Headquarters: Castro Valley, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Forestry Educators Incorporated
EIN 272844327 · Headquarters: SHINGLE SPRINGS, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Forests Forever Foundation Inc
EIN 943244942 · Headquarters: BERKELEY, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Forests Forever Inc
EIN 680201338 · Headquarters: BERKELEY, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Fort Ord Environmental Justice Network
EIN 770521872 · Headquarters: Marina, CA, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Fort Ord Recreational Trail Friends
EIN 800616221 · Headquarters: Marina, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Fossil Free California
EIN 811536876 · Headquarters: Berkeley, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Foster City Community Garden Association Inc
EIN 933492240 · Headquarters: Belmont, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Foster the Earth
EIN 813614614 · Headquarters: Valley Center, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Foundation for Clean Air Environment
EIN 453974818 · Headquarters: Chino Hills, CA, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Foundation for Climate Change Action Focca
EIN 352565197 · Headquarters: Santa Barbara, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Foundation for Climate Restoration Inc
EIN 823487365 · Headquarters: DIABLO, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Foundation for Indigenous Medicine Inc
EIN 823436308 · Headquarters: MOORPARK, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Foundation for Pleasant Valley Recreation and Parks
EIN 471224915 · Headquarters: CAMARILLO, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Foundation For Sustainable Future
EIN 452406631 · Headquarters: San Francisco, CA, USA · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Foundation for the Conservation of the Tropical Andes
EIN 874197204 · Headquarters: SACRAMENTO, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Four Rivers Natural History Assoc
EIN 770049990 · Headquarters: Los Banos, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Four Seasons Garden Club
EIN 934900654 · Headquarters: Rocklin, CA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Four Wheel Drive Club of Fresno Inc
EIN 946105474 · Headquarters: Fresno, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Framewrx International
EIN 270265371 · Headquarters: Chula Vista, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Fred M Van Eck Forest Foundation for Purdue University
EIN 731628231 · Headquarters: San Francisco, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Freedom Tree Organization
EIN 770316215 · Headquarters: Camarillo, CA, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- French Gulch-upper Clear Creek Resource Management Group
EIN 680483537 · Headquarters: French Gulch, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Fresh Air Clean Water Media
EIN 934250108 · Headquarters: North Hollywood, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Fresh Air Vallejo Inc
EIN 823851102 · Headquarters: Vallejo, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Fresh Water Conservancy
EIN 450477984 · Headquarters: Hercules, CA, USA · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ
- Freshwater Conservation Trust
EIN 061719151 · Headquarters: Somes Bar, CA, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Fresno Bonsai Society
EIN 844801072 · Headquarters: Fresno, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Fresno Cactus & Succulent Society
EIN 822452971 · Headquarters: Madera, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Fresno California Protective Union Local 158 International Alliance
EIN 770035059 · Headquarters: Fresno, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Fresno Food Commons Trust
EIN 464357998 · Headquarters: FRESNO, CA, USA · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990
- Fresno Stewardship Foundation
EIN 854348373 · Headquarters: FRESNO, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990