192,432+ foundations indexed

Grant Funder Directory

Search 192,432+ US foundations and grant funders — financial profiles, grant histories, key people. Free.

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44,999 results Philanthropy, Voluntarism & Grantmaking
★Funder Assets
Sibley Family Foundation Inc$1.6M
Sibley Medical Center$40.7M
Sid & Esther Brown$326K
Sid & Evelyn Dela Cruz Foundation$165K
Sid and Carol Verdoorn Family Foundation—
Sid Friedman Char Support Org$1.7M
Siddharth Priya Anju & Raj Charitable$65K
Sidewalk Angels Inc$466K
Sidney & Karen Foundation—
Sidney & Sondra Fetner Family Foundation$2K
Sidney and Bernice Clyman—
Sidney and Pearl Kalikow Foundation$2K
Sidney and Ruth Bresler Charitable$38K
Sidney and Sandy Brown Foundation Inc$7.5M
Sidney E W Clarke Trust Ui$1.1M
Sidney Kohl Family Foundation$45.0M
Sidney Sacks Charitable Trust$479K
Sidney T and Bertha Katzson Charita—
Sieg & Doris Fischer FDN-AGY-MAIN$19.8M
Sieg Dunlap Foundation$3.3M
Siegel Family Charitable Foundation Inc$380K
Siegel Family Endowment—
Siegfried Family Foundation$266K
Siegfried Petersen Educational Trus$1000K
Siemer Family Foundation$76.8M
Siemer Institute$23.7M
Siepmann Foundation—
Sierra Madre Community Foundation$322K
Sierra Oaks Private Foundation—
Sierra Winds Charitable Foundation$1.3M
Sig and Mimi Feiger Family Foundation$14.6M
Sigavis Shermanna Foundation—
Signal Peak Community Foundation—
Signature Travel Network Foundation$2.9M
Signeski Family Foundation$2.2M
Signet Love Inspires Foundation$8.7M
Sigrid Arnhold Foundation$2.7M
Sigrid Schultz Tuw 31h048014$376K
Sigrist Foundation$393K
Siho Foundation Inc$2K
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About the Funder Directory

Grantable's Funder Directory provides detailed profiles for over 192,432 US foundations and grant-making organizations. Each profile includes financial data, grant histories, key people, and focus areas — all sourced from IRS Form 990-PF filings and enriched with Candid classification data.

Whether you're a nonprofit researching potential funders, a grant writer identifying new prospects, or a researcher analyzing philanthropic trends, our directory provides the information you need to make informed decisions about your fundraising strategy.

Foundations by Cause

Foundations That Fund ChurchesFoundations That Fund Religious OrganizationsFoundations That Give Grants to NonprofitsFoundations That Fund VeteransEducation Foundations & GrantmakersFoundations That Fund Homeless ServicesFoundations That Fund Youth ProgramsFoundations That Fund Summer CampsCommunity Development Foundations & GrantmakersFoundations That Fund Senior ServicesHealthcare Foundations & GrantmakersFoundations That Fund Domestic Violence ProgramsFoundations That Fund Disability ServicesWorkforce Development Foundations & GrantmakersEnvironmental Foundations & GrantmakersArts Foundations & GrantmakersFoundations That Fund Food BanksAnimal Welfare Foundations & GrantmakersMental Health Foundations & GrantmakersClimate Foundations & GrantmakersScholarship Foundations & GrantmakersSTEM Education Foundations & GrantmakersEarly Childhood Education Foundations & GrantmakersAffordable Housing Foundations & GrantmakersWomen's Foundations & GrantmakersRacial Equity Foundations & GrantmakersDisaster Relief Foundations & GrantmakersImmigrant Services Foundations & GrantmakersMedical Research Foundations & GrantmakersCancer Research Foundations & GrantmakersLGBTQ+ Foundations & GrantmakersRural Community Foundations & GrantmakersEnvironmental Justice Foundations & GrantmakersPublic Media & Journalism FoundationsFoundations That Fund Small NonprofitsFoundations That Fund New Nonprofits

Foundations by Focus Area

Arts, Culture & HumanitiesEducationEnvironment & AnimalsHealthHuman ServicesInternational, Foreign Affairs & National SecurityPublic, Societal BenefitReligion RelatedMutual/Membership BenefitScience & TechnologySocial ScienceYouth DevelopmentCommunity Improvement & Capacity BuildingPhilanthropy, Voluntarism & GrantmakingRecreation & SportsHousing & ShelterPublic Safety, Disaster Preparedness & ReliefEmploymentFood, Agriculture & NutritionMental Health & Crisis InterventionDiseases, Disorders & Medical DisciplinesMedical ResearchCrime & Legal RelatedCivil Rights, Social Action & Advocacy

Foundations by State

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