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Foundation Lookup

Grant recipient EIN 42-1576764Science and technology

Who funds Rbsef Inc?

2 private foundations gave Rbsef Inc in Reading, PA $61,200 across 13 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

13 grants

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

  1. Broadcom FoundationWilmington, DE 2025

    Fair Sponsorship/Broadcom Coding with Commitment

    $10,250
  2. Broadcom FoundationWilmington, DE 2025

    general & unrestricted (see attached general explanation)

    $45
  3. Broadcom FoundationWilmington, DE 2024

    Fair fund/Broadcom Coding with Commitment

    $10,000
  4. Broadcom FoundationWilmington, DE 2024

    General & Unrestricted

    $800
  5. Broadcom FoundationWilmington, DE 2023

    Fair fund / Broadcom Coding with Commitment / community outreach

    $10,000
  6. Amazonsmile FoundationSeattle, WA 2023

    General support

    $32
  7. Broadcom FoundationWilmington, DE 2022

    Fair fund / Broadcom Coding with Commitment / community outreach

    $10,000
  8. Amazonsmile FoundationSeattle, WA 2022

    General support

    $42
  9. Broadcom FoundationWilmington, DE 2021

    Sponsorship for Science Fair, including a prize for student or students whose projects incorporate engineering into science coding for research and project design

    $10,000
  10. Amazonsmile FoundationSeattle, WA 2021

    General support

    $19
  11. Broadcom FoundationWilmington, DE 2020

    Support for Regional Science Fair

    $5,000
  12. Amazonsmile FoundationSeattle, WA 2020

    General support

    $12
  13. Broadcom FoundationWilmington, DE 2019

    Support for Regional Science Fair

    $5,000

Funders of similar organizations nearby

Foundations that gave to other science and technology organizations in Pennsylvania and are not among Rbsef Inc’s funders above.

  1. The Cigna Group FoundationPhiladelphia, PA 13 grants Accepts applications $2,801 to similar organizations
  2. Richard King Mellon FoundationLigonier, PA 12 grants Accepts applications $3,386,500 to similar organizations
  3. The William Penn FoundationPhiladelphia, PA 52 grants Accepts applications $10,342,696 to similar organizations
  4. Hillman Family FoundationsPittsburgh, PA 3 grants Accepts applications $425,000 to similar organizations
  5. The Lenfest Foundation IncWayne, PA 7 grants Preselected only $440,000 to similar organizations
  6. The RJM FoundationNew Hill, NC 7 grants Preselected only $225,000 to similar organizations
  7. The Grable FoundationPittsburgh, PA 6 grants Accepts applications $180,000 to similar organizations
  8. Macelree Family FoundationNewtown Square, PA 8 grants Preselected only $86,000 to similar organizations

About this match

Funders write a recipient’s name and address, not its EIN. We matched these grants to EIN 42-1576764 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.