Search private foundations

Every profile is built from the foundation's IRS Form 990-PF filings. Filter by where they give, what they fund and typical grant size.

5,003 funders with a return from the last few years. Clear filters Browse all profiles by state

• The Henry and Ruth Blaustein Rosenberg Foundation Inc

  Baltimore, MD · EIN 52-6038384 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.5M Organizations funded 40 Typical grant $40,000 Preselected recipients only
  EducationChildren & YouthEnvironmentArts & Culture

• Kent Family Foundation Inc

  Towson, MD · EIN 52-1856051 · latest return: tax year 2024

  Gave $152K in 2024
  Organizations funded 35 Typical grant $2,000 Describes how to apply
  EducationChildren & YouthArts & CultureEnvironment

• Richard E and Nancy P Marriott Foundation Inc

  Bethesda, MD · EIN 52-1953832 · latest return: tax year 2025

  Invitation Only
  Grants paid $5.3M Organizations funded 169 Typical grant $15,000 Preselected recipients only
  EducationHuman ServicesChildren & YouthCommunity Development

• Fordi Family Foundation Inc

  Annapolis, MD · EIN 47-1639917 · latest return: tax year 2025

  Gave $284K in 2025
  Organizations funded 30 Typical grant $10,000 Describes how to apply
  Children & YouthEducationArts & CultureEnvironment

• The Seip Family Foundation Limited Eevercore Trust CO C/O Ashley Ferriello

  New York, NY · EIN 68-0401790 · latest return: tax year 2025

  Invitation Only
  Grants paid $253K Organizations funded 34 Typical grant $1,000 Preselected recipients only
  EducationEnvironmentArts & CultureCommunity Development

• The Isaac & Leah Mpotts Foundation Inc

  Edgewater, MD · EIN 52-0794606 · latest return: tax year 2025

  Gave $70K in 2025
  Organizations funded 38 Typical grant $1,000 Describes how to apply
  Arts & CultureAnimal WelfareChildren & YouthEnvironment

• Jim and Patty Rouse Charitable Foundation Inc

  Upperco, MD · EIN 52-6074744 · latest return: tax year 2025

  Invitation Only
  Grants paid $301K Organizations funded 31 Typical grant $5,000 Preselected recipients only
  EnvironmentArts & CultureAnimal WelfareChildren & Youth

• Good Ventures Foundation

  Palo Alto, CA · EIN 46-1008520 · latest return: tax year 2024

  Invitation Only
  Grants paid $306.7M Organizations funded 393 Typical grant $330,157 Preselected recipients only
  EducationAnimal WelfareSTEMHealth

• Besson Cooper Fund Inc

  Miami Beach, FL · EIN 45-4076695 · latest return: tax year 2025

  Gave $362K in 2025
  Organizations funded 32 Typical grant $5,000 Describes how to apply
  Animal WelfareArts & CultureEducation

• Walter a Bloedorn Foundation

  Washington, DC · EIN 52-0846147 · latest return: tax year 2024

  Gave $728K in 2024
  Organizations funded 65 Typical grant $7,500 Describes how to apply
  Children & YouthEducationHealthHuman Services

• Buckingham School of Frederick County Maryland

  Baltimore, MD · EIN 52-6034781 · latest return: tax year 2025

  Invitation Only
  Grants paid $84K Organizations funded 30 Typical grant $2,000 Preselected recipients only
  Animal WelfareArts & CultureEducationEnvironment

• The Butz Foundation Inc

  Adamstown, MD · EIN 45-1448807 · latest return: tax year 2025

  Invitation Only
  Grants paid $246K Organizations funded 29 Typical grant $7,500 Preselected recipients only
  Arts & CultureEducationAnimal WelfareHealth

• Feather Foundation Inc

  Brooklandville, MD · EIN 01-0632648 · latest return: tax year 2025

  Invitation Only
  Grants paid $1.2M Organizations funded 27 Typical grant $5,000 Preselected recipients only
  EducationArts & CultureChildren & YouthEnvironment

• Van Strum Foundation

  Baltimore, MD · EIN 94-2870047 · latest return: tax year 2025

  Invitation Only
  Grants paid $395K Organizations funded 19 Typical grant $20,000 Preselected recipients only
  Arts & CultureEducationEnvironmentHealth

• The Tomares Family Foundation Inc

  Rockville, MD · EIN 52-2103332 · latest return: tax year 2025

  Invitation Only
  Grants paid $173K Organizations funded 46 Typical grant $1,500 Preselected recipients only
  Arts & CultureHealthHuman ServicesFaith-Based

• Richard J and Ellen G Bodorff Charitable Foundation Inc

  Easton, MD · EIN 20-4976128 · latest return: tax year 2025

  Invitation Only
  Grants paid $59K Organizations funded 18 Typical grant $1,000 Preselected recipients only
  Arts & CultureHealthHuman Services

• The Peterson Family Foundation Inc

  Fairfax, VA · EIN 54-1870812 · latest return: tax year 2024

  Invitation Only
  Grants paid $6.3M Organizations funded 116 Typical grant $3,000 Preselected recipients only
  EducationHealthAnimal WelfareFaith-Based

• The Bakermerine Family Foundation Inc

  Bethesda, MD · EIN 26-0016221 · latest return: tax year 2024

  Invitation Only
  Grants paid $51K Organizations funded 47 Typical grant $750 Preselected recipients only
  Animal WelfareEnvironmentArts & CultureHealth

• Louis B II and Josephine L Kohn Family Foundation Inc

  Columbia, MD · EIN 20-1516339 · latest return: tax year 2025

  Invitation Only
  Grants paid $312K Organizations funded 13 Typical grant $20,000 Preselected recipients only
  EducationArts & CultureHealthMental Health

• Albert E & Naomi B Sinnisen Foundation

  Williamsport, MD · EIN 52-6321486 · latest return: tax year 2025

  Gave $53K in 2025
  Organizations funded 12 Typical grant $2,500 Describes how to apply
  Arts & CultureChildren & YouthFaith-BasedEducation