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Foundation Lookup

Grant recipient EIN 87-3024488Philanthropy and grantmaking

Who funds Wikimedia Endowment?

28 private foundations gave Wikimedia Endowment in San Francisco, CA $236,913 across 37 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

37 grants

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

  1. Melbern G & Susanne M Glasscock FoundationHouston, TX 2025

    Unrestricted

    $25,000
  2. Ibex FoundationSalt Lake City, UT 2025

    To support wikipedia

    $500
  3. Baird Foundation IncMilwaukee, WI 2025

    Education

    $102
  4. Gupta Family FoundationHerndon, VA 2024

    Support wikimedia projects

    $50,000
  5. Burnham Family FoundationWilmington, DE 2024

    General & Unrestricted (see general explanation)

    $29,662
  6. Melbern G & Susanne M Glasscock FoundationHouston, TX 2024

    Unrestricted

    $25,000
  7. Tarbell Family FoundationWilmington, DE 2024

    General & Unrestricted

    $1,000
  8. Textron Charitable Trust DTD 122353Providence, RI 2024

    Matching gift to education

    $250
  9. The Matthew Korn and Cynthia Miller Family Foundation IncMcLean, VA 2024

    To build an endowment that supports the free Wikipedia online encyclopedia.

    $250
  10. Analog Devices FoundationBoston, MA 2024

    General support

    $154
  11. Verizon FoundationBasking Ridge, NJ 2024

    Other civic / community

    $129
  12. Frank Family Charitable Foundation IncMiami, FL 2024

    General operations

    $100
  13. Verizon FoundationBasking Ridge, NJ 2024

    Other civic / community

    $50
  14. TLG Family Foundation IncNew Rochelle, NY 2024

    Charitable

    $50
  15. Baker Hughes FoundationHouston, TX 2024

    General support

    $50
  16. Ibex FoundationSalt Lake City, UT 2024

    To support wikipedia

    $50
  17. Edward Jones FoundationSt Louis, MO 2024

    Philanthropy, voluntarism and grantmaking foundations

    $50
  18. The Andover Companies Charitable FoundationWilmington, DE 2024

    General & Unrestricted

    $26
  19. The Pfizer Foundation IncNew York, NY 2024

    Matching gifts

    $25
  20. American Tower Corporation Foundation IncBoston, MA 2024

    General purpose

    $15
  21. Alliant Credit Union FoundationChicago, IL 2024

    Employee/team philanthropy

    $10
  22. Mathworks Foundation IncNatick, MA 2023

    Exempt purpose

    $100,000
  23. The Seaver EndowmentSierra Madre, CA 2023

    To support public media

    $250
  24. The Cigna Group FoundationPhiladelphia, PA 2023

    General operating purpose

    $250
  25. The Matthew Korn and Cynthia Miller Family Foundation IncMcLean, VA 2023

    To build an endowment that supports the free Wikipedia online encyclopedia.

    $250
  26. The Gloria & Ken Levy FoundationLos Gatos, CA 2023

    Charitable

    $200
  27. The California Wellness FoundationLos Angeles, CA 2023

    2023 matching gift.

    $150
  28. Stone Barrett FoundationChicago, IL 2023

    Unrestricted

    $104
  29. Edward Jones FoundationSt Louis, MO 2023

    Philanthropy, voluntarism and grantmaking foundations

    $50
  30. Olander Family Foundation IncSan Jose, CA 2021

    Support

    $416
  31. The Anthony A Sirna Foundation IncWhite Plains, NY 2020

    Donation

    $500
  32. Olander Family Foundation IncSan Jose, CA 2020

    Support

    $312
  33. Frank Family Charitable Foundation IncMiami, FL 2020

    General operations

    $250
  34. Luna Foundation IncBerkeley, CA 2020

    General operating support

    $104
  35. Olander Family Foundation IncSan Jose, CA 2019

    Support

    $604
  36. Katz Family FoundationMill Valley, CA 2019

    General purpose

    $500
  37. The Anthony A Sirna Foundation IncWhite Plains, NY 2019

    Donation

    $500

Funders of similar organizations nearby

Foundations that gave to other philanthropy and grantmaking organizations in San Francisco, CA and are not among Wikimedia Endowment’s funders above.

  1. Amazonsmile FoundationSeattle, WA 131 grants Preselected only $19,269 to similar organizations
  2. Esb Charitable FoundationSan Francisco, CA 72 grants Preselected only $8,782,300 to similar organizations
  3. The David and Lucile Packard FoundationLos Altos, CA 65 grants Accepts applications $29,539,697 to similar organizations
  4. The William & Flora Hewlett FoundationMenlo Park, CA 71 grants Accepts applications $110,760,236 to similar organizations
  5. The James Irvine FoundationSan Francisco, CA 95 grants Preselected only $32,034,350 to similar organizations
  6. The Bank of America Charitable Foundation IncCharlotte, NC 159 grants Accepts applications $5,746,647 to similar organizations
  7. The California EndowmentLos Angeles, CA 95 grants Preselected only $19,473,970 to similar organizations
  8. JPMorgan Chase FoundationNew York, NY 44 grants Preselected only $5,507,905 to similar organizations

About this match

Funders write a recipient’s name and address, not its EIN. We matched these grants to EIN 87-3024488 by name and ZIP code, or by name, city and State against the IRS list of exempt organizations and our list of filers. Grants we could not tie to one organization are not counted here.