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Foundation Lookup

Grant recipient EIN 94-3187982Philanthropy and grantmaking

Who funds Riverdale School Foundation?

13 private foundations gave Riverdale School Foundation in Lake Oswego, OR $310,296 across 42 grants, in tax years 2018 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 2018 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

42 grants

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

  1. Frank and Mary Gill FoundationPortland, OR 2025

    Exempt purpose

    $4,000
  2. Roth Family FoundationPortland, OR 2025

    General operating support

    $1,000
  3. McKinstry Charitable FoundationSeattle, WA 2025

    Education & STEM

    $500
  4. Johnson Family FoundationLake Oswego, OR 2025

    General operating support

    $500
  5. Hillman Family FoundationsPittsburgh, PA 2024

    Annual fund

    $20,000
  6. Frank and Mary Gill FoundationPortland, OR 2024

    Exempt purpose

    $4,000
  7. Roth Family FoundationPortland, OR 2024

    General operating support

    $2,000
  8. Ellen M & Peter M Klein Foundation IncLivingston, NJ 2024

    Unrestricted

    $1,000
  9. Johnson Family FoundationLake Oswego, OR 2024

    General operating support

    $500
  10. McKinstry Charitable FoundationSeattle, WA 2024

    Education and STEM

    $300
  11. Hillman Family FoundationsPittsburgh, PA 2023

    Annual fund

    $20,000
  12. Hillman Family FoundationsPittsburgh, PA 2023

    Annual fund

    $10,000
  13. Hillman Family FoundationsPittsburgh, PA 2023

    Annual fund

    $10,000
  14. The Lowrie FoundationPortland, OR 2023

    General support

    $10,000
  15. Frank and Mary Gill FoundationPortland, OR 2023

    Exempt purpose

    $6,000
  16. Ellen M & Peter M Klein Foundation IncLivingston, NJ 2023

    Unrestricted

    $1,000
  17. Johnson Family FoundationLake Oswego, OR 2023

    General operating support

    $500
  18. Amazonsmile FoundationSeattle, WA 2023

    General support

    $63
  19. Hillman Family FoundationsPittsburgh, PA 2022

    Annual fund

    $20,000
  20. The Lowrie FoundationPortland, OR 2022

    General support

    $10,000
  21. Ellen M & Peter M Klein Foundation IncLivingston, NJ 2022

    Unrestricted

    $750
  22. Amazonsmile FoundationSeattle, WA 2022

    General support

    $99
  23. Hillman Family FoundationsPittsburgh, PA 2021

    Matching funds program

    $50,000
  24. Hillman Family FoundationsPittsburgh, PA 2021

    Annual fund

    $20,000
  25. The Elma and Milton A Gilbert FoundationWesthampton, NY 2021

    General purposes

    $5,000
  26. Roth Family FoundationPortland, OR 2021

    General operating support

    $2,000
  27. Ellen M & Peter M Klein Foundation IncLivingston, NJ 2021

    Unrestricted

    $500
  28. Amazonsmile FoundationSeattle, WA 2021

    General support

    $160
  29. Hillman Family FoundationsPittsburgh, PA 2020

    Matching funds program

    $50,000
  30. Hillman Family FoundationsPittsburgh, PA 2020

    Riverdale foundation pledge for 2019/2020 campaign

    $20,000
  31. The Elma and Milton A Gilbert FoundationWesthampton, NY 2020

    General purposes

    $5,000
  32. Fidelity FoundationBoston, MA 2020

    Education

    $2,500
  33. Fidelity FoundationBoston, MA 2020

    Education

    $2,500
  34. The Harold & Arlene Schnitzer Care FoundationPortland, OR 2020

    General support

    $2,500
  35. Amazonsmile FoundationSeattle, WA 2020

    General support

    $174
  36. The Elma and Milton A Gilbert FoundationWesthampton, NY 2019

    General purposes

    $5,000
  37. Roth Family FoundationPortland, OR 2019

    General operating support

    $1,000
  38. The Bank of America Charitable Foundation IncCharlotte, NC 2019

    Program/operating support

    $500
  39. The Elma and Milton A Gilbert FoundationWesthampton, NY 2018

    General purposes

    $10,000
  40. The Morey Bernstein Memorial FoundationAnnandale, VA 2018

    Educational assistance

    $10,000
  41. Roth Family FoundationPortland, OR 2018

    see below*

    $1,000
  42. The Bank of America Charitable Foundation IncCharlotte, NC 2018

    Program/operating support

    $250

Funders of similar organizations nearby

Foundations that gave to other philanthropy and grantmaking organizations in Lake Oswego, OR and are not among Riverdale School Foundation’s funders above.

  1. The David and Lura LovellTucson, AZ 2 grants Preselected only $593,255 to similar organizations
  2. Adolph Coors FoundationDenver, CO 1 grant Accepts applications $250,000 to similar organizations
  3. Paulus Family FoundationMount Vernon, WA 6 grants Preselected only $175,000 to similar organizations
  4. George Family FoundationMinneapolis, MN 5 grants Preselected only $123,509 to similar organizations
  5. Umpqua Bank Charitable FoundationLake Oswego, OR 2 grants Accepts applications $8,000 to similar organizations
  6. Safebuild Alliance FoundationAumsville, OR 1 grant Preselected only $3,500 to similar organizations
  7. Arthur J Gallagher FoundationRolling Meadows, IL 1 grant Preselected only $125 to similar organizations

About this match

Funders write a recipient’s name and address, not its EIN. We matched these grants to EIN 94-3187982 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.