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Foundation Lookup

Grant recipient EIN 92-3575184Philanthropy and grantmaking

Who funds Hammack Foundation?

1 private foundation gave Hammack Foundation in Roseville, CA $15,000 across 1 grant, in tax year 2025.

See which foundations fund work like yours Matching by cause, place and grant size

Grants listed on funders’ 990-PF returns for tax year 2025, read from the IRS e-file on Nov 11, 2026. Returns reach the IRS 5 to 18 months after the year they describe.

Every foundation grant, by year

1 grant

Each line as the funder listed it on its return, newest year first, then largest.

  1. Oates Family FoundationWilmington, DE 2025

    General & Unrestricted

    $15,000

Funders of similar organizations nearby

Foundations that gave to other philanthropy and grantmaking organizations in Roseville, CA and are not among Hammack Foundation’s funders above.

  1. Amazonsmile FoundationSeattle, WA 12 grants Preselected only $703 to similar organizations
  2. Enterprise Holdings FoundationSaint Louis, MO 1 grant Accepts applications $8,000 to similar organizations
  3. Deacon Charitable FoundationCitrus Heights, CA 1 grant Accepts applications $50 to similar organizations
  4. Teichert FoundationSacramento, CA 1 grant Accepts applications $25 to similar organizations

About this match

Funders write a recipient’s name and address, not its EIN. We matched these grants to EIN 92-3575184 by name and ZIP code against the IRS list of exempt organizations and our list of filers. Grants we could not tie to one organization are not counted here.