Empty glass test tubes in a steel laboratory rack

Grant recipient EIN 82-4139859Medical research

Who funds PSFC?

9 private foundations gave PSFC in Fairfax, CA $1.7 million across 13 grants, in tax years 2020 to 2025.

Grants listed on funders’ 990-PF returns for tax years 2020 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

13 grants

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

  1. The Friedman Family FoundationChicago, IL 2025

    Unresticted charitable gift

    $25,000
  2. The Joe & Sandy Samberg Foundation IncRye, NY 2024

    Charity

    $100,000
  3. The William H Donner Foundation IncTarrytown, NY 2024

    General support

    $15,000
  4. The William H Donner Foundation IncTarrytown, NY 2024

    Psychedelics communications hub

    $5,000
  5. Start Something That Matters FoundationBeverly Hills, CA 2023

    Unrestricted donation for donee's exempt purpose

    $650,000
  6. The Joe & Sandy Samberg Foundation IncRye, NY 2023

    Charity

    $125,000
  7. Simon Family Philanthropic Foundation IncWilmington, DE 2023

    Communications Hub

    $10,000
  8. Start Something That Matters FoundationBeverly Hills, CA 2022

    Unrestricted donation for donee's exempt purpose

    $500,000
  9. The Shining Rock FoundationWilmington, DE 2022

    Oregon Measure 109, Psilocybin Mushroom Services Program Initiative under the direction of Tom Eckert

    $125,000
  10. Vital Projects Fund IncNew York, NY 2021

    General support

    $50,000
  11. D27 FoundationWilmington, DE 2021

    Restricted to Healing Advocacy Fund (HAF) in Oregon

    $30,000
  12. Simon Family Philanthropic Foundation IncWilmington, DE 2021

    Support for Oregon PT implementation

    $25,000
  13. Sarlo Family FoundationSan Francisco, CA 2020

    General & Unrestricted

    $25,000

Funders of similar organizations nearby

Foundations that gave to other medical research organizations in San Francisco, CA and are not among PSFC’s funders above.

  1. Amazonsmile FoundationSeattle, WA 28 grants Preselected only $23,107 to similar organizations
  2. The Bank of America Charitable Foundation IncCharlotte, NC 47 grants Accepts applications $27,641 to similar organizations
  3. Koret FoundationSan Francisco, CA 8 grants Accepts applications $2,250,000 to similar organizations
  4. JSRM Foundation-Ixis 4Pennington, NJ 7 grants Preselected only $770,000 to similar organizations
  5. AbbVie FoundationNorth Chicago, IL 5 grants Preselected only $51,470 to similar organizations
  6. GE Aerospace FoundationNorwalk, CT 3 grants Accepts applications $6,105 to similar organizations
  7. Winslow Family FoundationKamuela, HI 7 grants Accepts applications $865,000 to similar organizations
  8. Conrad N Hilton FoundationWestlake Village, CA 2 grants Accepts applications $340,150 to similar organizations

About this match

Funders write a recipient’s name and address, not its EIN. We matched these grants to EIN 82-4139859 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.