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
Isabel Bader 2021 Charitable Trust$70.5M
Isabel Francis Smith and Ralph Lawrence—
Isabel James Lehto Foundation Inc$11.6M
Isabel Miley Mcalister Trust Under Will$1.6M
Isabelle Ridgway Foundation$4.6M
Isadore & Jean Bloom Charitable$1.1M
Isadore & Rose Feinberg Anuta Scholarship Fund$5K
Isadore & Rose Goldstein$839K
Isaiah 61 Foundation$11.8M
Isaiah House Inc$1.0M
Isaiah Stone Foundation Inc$226K
Isdell Foundation$7.0M
ISEC Charitable Foundation$325K
Isen Family Foundation—
Isenhour Charitable Trust$469K
Ishavasaya Foundation$803K
Ishihara Foundation$12K
Isis Foundation$195
Iskander Family Foundation$1.1M
Islamic Hope Foundation Inc—
Islamic Peace Foundation$2K
Island Acts Inc$5K
Island Farm Foundation$2.7M
Island Green Foundation—
Island Outreach Foundation Inc$19.0M
Island Reach Inc$33K
Islanders Children's Foundation Inc$2.4M
Islands Fund$241.8M
Isley Family Foundation$10.3M
Isnardi Foundation$11.7M
Isner Family Foundation Inc$244K
Isness Foundation$374K
Isola Charities$2K
Isom Family Charitable Trust$7K
Isonoma Foundation$99K
Isora Wells Foundation$7.4M
Israel Charitable Foundation Inc$100K
Israel Henry Beren Charitable—
Israel K Gorelick Foundation—
Israel Meir Foundation Inc$427K
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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

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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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