Organizations
Largest first
By revenue on the last return. Organizations that file Form 990-N report no figures and come last.
| Organization | Return | Revenue |
|---|---|---|
| Buena Vista Audubon SocietyOceanside | Form 990 | $482,988FY2025 |
| Shift Our Ways CollectiveArleta | Form 990 | $481,809FY2025 |
| Santa Clara River ConservancySanta Paula | Form 990 | $481,302FY2024 |
| Gold Discovery Park AssociationColoma | Form 990 | $479,911FY2025 |
| San Benito Agricultural Land TrustSan Juan Bautista | Form 990 | $478,922FY2025 |
| The California Water Impact NetworkLos Angeles | Form 990 | $476,550FY2025 |
| Fund for Wild NatureSan Francisco | Form 990 | $476,452FY2024 |
| Compassinate Ministries Professional Payee Services IncAlpine | Form 990 | $474,815FY2024 |
| Lake County Land Trust OrganizationLakeport | Form 990 | $471,644FY2025 |
| Native American Environmental Protection CoalitionMurrieta | Form 990 | $469,884FY2025 |
| Sugi FoundationSan Francisco | Form 990 | $466,113FY2025 |
| Santa Ynez Valley Botanic Garden Foundation IncBuellton | Form 990 | $465,002FY2025 |
| Coast Ridge Forest CouncilCazadero | Form 990 | $460,575FY2025 |
| Del Amo Action CommitteeRosamond | Form 990 | $454,803FY2025 |
| Green Cities Fund IncBerkeley | Form 990 | $453,195FY2025 |
| Growers First IncLaguna Beach | Form 990 | $450,480FY2025 |
| California Conference of Directors of Environmental HealthCameron Park | Form 990 | $450,143FY2025 |
| Carbon UndergroundLos Angeles | Form 990 | $449,614FY2025 |
| Bluedot Institute IncWestlake Village | Form 990 | $449,589FY2025 |
| Water Blueprint for the San Joaquin Valley Education FundFresno | Form 990 | $445,620FY2025 |
| Truckee Trails FoundationTruckee | Form 990 | $444,124FY2024 |
| Kids Protectors of the EnvironmentLos Angeles | Form 990 | $439,982FY2024 |
| Sustainable Eco Alliance IncPleasanton | Form 990 | $438,599FY2025 |
| Coast Range Watershed InstituteHealdsburg | Form 990 | $435,385FY2025 |
| Mother Lode Land TrustJackson | Form 990 | $430,183FY2024 |
| Arlington Garden in PasadenaPasadena | Form 990 | $421,552FY2025 |
| Sierra County Fire Safe and Watershed Council IncDownieville | Form 990 | $421,446FY2024 |
| California Open LandsChico | Form 990 | $419,679FY2023 |
| Slo Climate CoalitionSan Luis Obispo | Form 990 | $418,019FY2025 |
| Sustainable San Mateo CountySan Mateo | Form 990 | $412,049FY2025 |
| Alpine Watershed GroupMarkleeville | Form 990 | $411,083FY2025 |
| Piedmont Beautification FDNPiedmont | Form 990 | $405,736FY2026 |
| Bushlife ConservancyDavis | Form 990 | $403,011FY2025 |
| Forestry Educators IncorporatedShingle Springs | Form 990 | $397,464FY2025 |
| Save the American River Association IncOrangevale | Form 990 | $395,530FY2025 |
| Therapeutic Gardens IncEncinitas | Form 990 | $393,018FY2024 |
| Earthroots Field School IncTrabuco Canyon | Form 990 | $391,713FY2024 |
| Friends of Griffith ParkLos Angeles | Form 990 | $389,962FY2024 |
| Scott River Water TrustEtna | Form 990 | $387,850FY2025 |
| California Interfaith Power & LightOakland | Form 990 | $385,949FY2024 |
| Ocean Futures Society IncSanta Barbara | Form 990 | $384,635FY2023 |
| Plantable IncRedding | Form 990 | $382,195FY2025 |
| Alta Vista Botanical GardensVista | Form 990 | $381,627FY2025 |
| South Bay Clean Creeks CoalitionSan Jose | Form 990 | $379,576FY2026 |
| Water Climate TrustRedding | Form 990 | $378,161FY2024 |
| Pando Populus IncLos Angeles | Form 990 | $377,928FY2024 |
| Safari Club International FoundationSan Diego | Form 990 | $377,571FY2025 |
| Cool the Earth IncGreenbrae | Form 990 | $376,174FY2025 |
| Up KindnessSacramento | Form 990 | $373,897FY2024 |
| California Climate Action NowSan Francisco | Form 990 | $373,060FY2024 |
551 to 600 of 3,142