An observatory dome on a brick building at dusk

Grant recipient EIN 46-1496217Science and technology

Who funds Center for Open Science?

14 private foundations gave Center for Open Science in Charlottesvle, VA $4.8 million across 41 grants, in tax years 2017 to 2025.

Grants listed on funders’ 990-PF returns for tax years 2017 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

41 grants

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

  1. Engelsma Family FoundationSioux Falls, SD 2025

    General operating

    $250
  2. The Robert Wood Johnson FoundationPrinceton, NJ 2024

    79762 improving confidence assessment tools for research claims to foster public trust, equitable access to, and trustworthiness of, research evidence

    $520,335
  3. Charles Koch FoundationArlington, VA 2024

    General operating support

    $171,500
  4. John Templeton FoundationWest Conshohocken, PA 2024

    Enabling research rigor and transparency, fostering researcher intellectual humility

    $150,000
  5. Good Ventures FoundationPalo Alto, CA 2024

    Metascience 2025 conference

    $50,000
  6. Proteus FoundationMiddleburg, VA 2024

    Support scientific research

    $50,000
  7. Richard Lounsbery Foundation IncWashington, DC 2024

    Supporting transparency in the evaluation of academic research

    $25,000
  8. Engelsma Family FoundationSioux Falls, SD 2024

    General operating

    $250
  9. Paek Family FoundationIrving, TX 2023

    program supporting

    $243,496
  10. John Templeton FoundationWest Conshohocken, PA 2023

    Center for open science: enable research rigor & transparency, foster intellectual humility

    $200,000
  11. Charles Koch FoundationArlington, VA 2023

    General operating support

    $171,500
  12. Proteus FoundationMiddleburg, VA 2023

    Support scientific research

    $50,000
  13. John Templeton FoundationWest Conshohocken, PA 2023

    For the metascience 2023 conference

    $30,000
  14. Engelsma Family FoundationSioux Falls, SD 2023

    General operating

    $250
  15. Amazonsmile FoundationSeattle, WA 2023

    General support

    $104
  16. John Templeton FoundationWest Conshohocken, PA 2022

    Center for open science: enabling research rigor & transparency

    $200,000
  17. John Templeton FoundationWest Conshohocken, PA 2022

    For general support

    $50,000
  18. Proteus FoundationMiddleburg, VA 2022

    Support scientific research

    $25,000
  19. Engelsma Family FoundationSioux Falls, SD 2022

    General operating fund

    $250
  20. Amazonsmile FoundationSeattle, WA 2022

    General support

    $135
  21. John Templeton FoundationWest Conshohocken, PA 2021

    Center for open science: enabling research rigor and transparency

    $950,000
  22. Proteus FoundationMiddleburg, VA 2021

    Support scientific research

    $25,000
  23. John Templeton FoundationWest Conshohocken, PA 2021

    For general support

    $18,000
  24. Globe FoundationScottsdale, AZ 2021

    General fund

    $15,000
  25. Engelsma Family FoundationSioux Falls, SD 2021

    General operating fund

    $250
  26. Amazonsmile FoundationSeattle, WA 2021

    General support

    $134
  27. John Templeton FoundationWest Conshohocken, PA 2020

    Aligning scientific practices with values to accelerate discovery

    $450,000
  28. John Templeton FoundationWest Conshohocken, PA 2020

    Aligning scientific practices with values to accelerate discovery

    $150,000
  29. Proteus FoundationMiddleburg, VA 2020

    Support scientific research

    $25,000
  30. Globe FoundationScottsdale, AZ 2020

    General fund

    $10,000
  31. Engelsma Family FoundationSioux Falls, SD 2020

    General operating fund

    $250
  32. Amazonsmile FoundationSeattle, WA 2020

    General support

    $165
  33. John Templeton FoundationWest Conshohocken, PA 2019

    Center for Open Science - Openness, integrity, and

    $450,000
  34. Alfred P Sloan FoundationNew York, NY 2019

    To implement and test features to signal credibility and trust on preprint services

    $252,188
  35. Proteus FoundationMiddleburg, VA 2019

    Support scientific research

    $25,000
  36. Ghose FoundationRedwood City, CA 2019

    General support

    $10,000
  37. Brownstone Family FoundationNew York, NY 2019

    Support for science

    $1,000
  38. Engelsma Family FoundationSioux Falls, SD 2019

    General operating fund

    $100
  39. John Templeton FoundationWest Conshohocken, PA 2018

    Center for Open Science - Openness, integrity, and

    $450,000
  40. Brownstone Family FoundationNew York, NY 2018

    Support for science

    $1,000
  41. Gates FoundationSeattle, WA 2017

    Development of solutions to improve global health

    $58,000

Funders of similar organizations nearby

Foundations that gave to other science and technology organizations in Virginia and are not among Center for Open Science’s funders above.

  1. Dominion Energy Charitable FoundationRichmond, VA 5 grants Accepts applications $17,800 to similar organizations
  2. JPMorgan Chase FoundationNew York, NY 16 grants Preselected only $8,505 to similar organizations
  3. The Pfizer Foundation IncNew York, NY 5 grants Preselected only $1,510 to similar organizations
  4. The Schmidt Family FoundationPalo Alto, CA 4 grants Accepts applications $2,023,000 to similar organizations
  5. Gordon E and Betty I Moore FoundationPalo Alto, CA 5 grants Preselected only $1,019,000 to similar organizations
  6. Charles Stewart Mott FoundationFlint, MI 6 grants Preselected only $600,000 to similar organizations
  7. The Heising-Simons FoundationLos Altos, CA 5 grants Preselected only $298,665 to similar organizations
  8. The Oak Hill FundCharlottesville, VA 3 grants Accepts applications $230,000 to similar organizations

About this match

Funders write a recipient’s name and address, not its EIN. We matched these grants to EIN 46-1496217 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.