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Foundation Lookup

Grant recipient EIN 23-7035666Philanthropy and grantmaking

Who funds Tiburon Peninsula Foundation?

4 private foundations gave Tiburon Peninsula Foundation in Tiburon, CA $21,250 across 14 grants, in tax years 2019 to 2025.

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

Grants listed on funders’ 990-PF returns for tax years 2019 to 2025, read from the IRS e-file on Nov 11, 2026. Returns reach the IRS 5 to 18 months after the year they describe.

Grants received by year

Grants from private foundations by the funder’s tax year. The latest year is in blue; it is not complete until all its returns reach the IRS.

Every foundation grant, by year

14 grants

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

  1. Hilltop FoundationTiburon, CA 2025

    General support

    $5,000
  2. Hilltop FoundationTiburon, CA 2024

    General support

    $5,000
  3. The Griffith Family FoundationSan Rafael, CA 2024

    General

    $1,000
  4. Hilltop FoundationTiburon, CA 2023

    General support

    $2,000
  5. Brewster West FoundationSan Rafael, CA 2023

    To support harvey's garden

    $1,000
  6. The Jackson Family Foundation IncOcean Ridge, FL 2023

    Charitable

    $500
  7. The Griffith Family FoundationSan Rafael, CA 2023

    General

    $500
  8. The Griffith Family FoundationSan Rafael, CA 2023

    General

    $250
  9. Hilltop FoundationTiburon, CA 2022

    General support

    $2,000
  10. The Griffith Family FoundationSan Rafael, CA 2022

    General

    $250
  11. The Griffith Family FoundationSan Rafael, CA 2021

    General

    $1,500
  12. The Griffith Family FoundationSan Rafael, CA 2021

    General

    $1,000
  13. The Griffith Family FoundationSan Rafael, CA 2021

    General

    $1,000
  14. The Griffith Family FoundationSan Rafael, CA 2019

    General

    $250

Funders of similar organizations nearby

Foundations that gave to other philanthropy and grantmaking organizations in California and are not among Tiburon Peninsula Foundation’s funders above.

  1. Amazonsmile FoundationSeattle, WA 3,754 grants Preselected only $1,093,421 to similar organizations
  2. The Bank of America Charitable Foundation IncCharlotte, NC 1,293 grants Accepts applications $13,904,223 to similar organizations
  3. JPMorgan Chase FoundationNew York, NY 327 grants Preselected only $21,690,123 to similar organizations
  4. Sempra FoundationSan Diego, CA 194 grants Preselected only $600,689 to similar organizations
  5. The California EndowmentLos Angeles, CA 751 grants Preselected only $131,069,561 to similar organizations
  6. The Pfizer Foundation IncNew York, NY 174 grants Preselected only $171,675 to similar organizations
  7. The California Wellness FoundationLos Angeles, CA 308 grants Accepts applications $27,623,911 to similar organizations
  8. The David and Lucile Packard FoundationLos Altos, CA 266 grants Accepts applications $72,626,404 to similar organizations

About this match

Funders write a recipient’s name and address, not its EIN. We matched these grants to EIN 23-7035666 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.