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Foundation Lookup

Grant recipient EIN 39-1563808

Who funds Illuminus Foundation Inc?

4 private foundations gave Illuminus Foundation Inc in Watertown, WI $32,119 across 15 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

15 grants

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

  1. Alliant Energy Foundation IncMadison, WI 2025

    Matching gift

    $1,000
  2. Alliant Energy Foundation IncMadison, WI 2023

    Matching gift

    $3,500
  3. Enterprise Holdings FoundationSaint Louis, MO 2023

    Program Support

    $2,500
  4. Amazonsmile FoundationSeattle, WA 2023

    General support

    $52
  5. Alliant Energy Foundation IncMadison, WI 2022

    Matching gift

    $3,500
  6. Enterprise Holdings FoundationSaint Louis, MO 2022

    Program Support

    $2,500
  7. Amazonsmile FoundationSeattle, WA 2022

    General support

    $116
  8. WPS Charitable Foundation IncMonona, WI 2021

    Senior health

    $5,000
  9. Alliant Energy Foundation IncMadison, WI 2021

    Matching gifts

    $3,500
  10. Enterprise Holdings FoundationSaint Louis, MO 2021

    Program Support

    $2,500
  11. Amazonsmile FoundationSeattle, WA 2021

    General support

    $380
  12. Alliant Energy Foundation IncMadison, WI 2020

    Matching gifts

    $4,400
  13. Enterprise Holdings FoundationSaint Louis, MO 2020

    Program support

    $2,000
  14. Amazonsmile FoundationSeattle, WA 2020

    General support

    $171
  15. Enterprise Holdings FoundationSaint Louis, MO 2019

    Program Support

    $1,000

About this match

Funders write a recipient’s name and address, not its EIN. We matched these grants to EIN 39-1563808 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.