A river running through a deep pine forest valley

Grant recipient EIN 38-1804314Environment

Who funds Woldumar Nature Association?

5 private foundations gave Woldumar Nature Association in Lansing, MI $136,417 across 12 grants, in tax years 2018 to 2025.

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

12 grants

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

  1. Joe D Pentecost FoundationEast Lansing, MI 2025

    Unrestricted contribution

    $20,000
  2. Von Voigtlander Family FoundationWhitmore Lake, MI 2025

    Unrestricted

    $2,500
  3. Dart Foundation fka Solid Waste Management FoundationMason, MI 2024

    Grounds, facility maintenance, and volunteer coordination.

    $75,000
  4. Joe D Pentecost FoundationEast Lansing, MI 2024

    Unrestricted contribution

    $15,000
  5. Von Voigtlander Family FoundationWhitmore Lake, MI 2024

    Unrestricted

    $2,500
  6. Amazonsmile FoundationSeattle, WA 2023

    General support

    $168
  7. Amazonsmile FoundationSeattle, WA 2022

    General support

    $208
  8. Amazonsmile FoundationSeattle, WA 2021

    General support

    $320
  9. The Sherwood FoundationOmaha, NE 2020

    To engage low-income families in ingham county

    $7,500
  10. The Sherwood FoundationOmaha, NE 2020

    2020 operating grant

    $5,000
  11. Amazonsmile FoundationSeattle, WA 2020

    General support

    $221
  12. The Sherwood FoundationOmaha, NE 2018

    Support work with lansing students

    $8,000

Funders of similar organizations nearby

Foundations that gave to other environment organizations in Lansing, MI and are not among Woldumar Nature Association’s funders above.

  1. McKinney Family Foundation IncIndianapolis, IN 8 grants Preselected only $1,686,078 to similar organizations
  2. The McKnight FoundationMinneapolis, MN 7 grants Accepts applications $850,000 to similar organizations
  3. Stolte Family FoundationSeattle, WA 6 grants Preselected only $530,000 to similar organizations
  4. John D and Catherine T MacArthur FoundationChicago, IL 5 grants Preselected only $2,350,000 to similar organizations
  5. Rockefeller Brothers Fund IncNew York, NY 6 grants Accepts applications $1,000,000 to similar organizations
  6. High Tide FoundationNew York, NY 2 grants Preselected only $912,000 to similar organizations
  7. Builders Vision FoundationChicago, IL 2 grants Preselected only $575,000 to similar organizations
  8. Charles Stewart Mott FoundationFlint, MI 5 grants Preselected only $465,000 to similar organizations

About this match

Funders write a recipient’s name and address, not its EIN. We matched these grants to EIN 38-1804314 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.