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.

6,215 funders with a return from the last few years. Clear filters Browse all profiles by state

• Nicholas and Kathleen Mayall Memorial Foundation

  Marana, AZ · EIN 20-7111568 · latest return: tax year 2025

  Invitation Only
  Grants paid $20K Organizations funded 21 Typical grant $1,000 Preselected recipients only
  Human ServicesEducationChildren & YouthEnvironment

• Rock Island Refining Foundation Holly Robinson Trustee

  Mesa, AZ · EIN 35-6264479 · latest return: tax year 2025

  Invitation Only
  Grants paid $103K Organizations funded 19 Typical grant $3,000 Preselected recipients only
  EducationArts & CultureFaith-BasedHealth

• Robert and Judith Atlas Family Foundation

  Scottsdale, AZ · EIN 84-5191856 · latest return: tax year 2024

  Invitation Only
  Grants paid $896K Organizations funded 17 Typical grant $5,000 Preselected recipients only
  Arts & CultureChildren & YouthCommunity DevelopmentHuman Services

• Neudorfer Foundation

  Fountain Hills, AZ · EIN 91-1621459 · latest return: tax year 2025

  Historical Funder
  Grants paid $44K Organizations funded 17 Typical grant $1,000 Describes how to apply
  Arts & CultureCommunity DevelopmentEnvironmentHealth

• The Morris Foundation

  Carefree, AZ · EIN 68-0313709 · latest return: tax year 2024

  Invitation Only
  Grants paid $1.1M Organizations funded 15 Typical grant $50,000 Preselected recipients only
  EducationHealthAnimal WelfareChildren & Youth

• Charles Wentz Carter Memorial Foundation

  Oro Valley, AZ · EIN 23-6395203 · latest return: tax year 2025

  Historical Funder
  Grants paid $70K Organizations funded 14 Typical grant $5,000 Describes how to apply
  EducationHuman Services

• The Inukai Family Foundation Inc

  Scottsdale, AZ · EIN 45-2663088 · latest return: tax year 2025

  Historical Funder
  Grants paid $40K Organizations funded 14 Typical grant $1,500 Describes how to apply
  Human ServicesArts & CultureChildren & YouthEducation

• Gregory C Van Wie Charitable Foundation Inc

  Scottsdale, AZ · EIN 39-1822927 · latest return: tax year 2025

  Historical Funder
  Grants paid $302K Organizations funded 13 Typical grant $25,000 Describes how to apply
  Children & YouthFood Assistance

• Imagine Learning Foundation

  Tempe, AZ · EIN 87-1061541 · latest return: tax year 2025

  Invitation Only
  Grants paid $653K Organizations funded 12 Typical grant $50,000 Preselected recipients only
  Human ServicesChildren & YouthEducationFood Assistance

• Wolf Robe Foundation

  Peoria, AZ · EIN 82-3452505 · latest return: tax year 2025

  Invitation Only
  Grants paid $64K Organizations funded 11 Typical grant $3,000 Preselected recipients only
  Arts & CultureEducationChildren & YouthEnvironment

• Laura D Wanser Foundation Inc

  Sedona, AZ · EIN 93-1088293 · latest return: tax year 2025

  Historical Funder
  Grants paid $36K Organizations funded 11 Typical grant $2,500 Describes how to apply
  Human ServicesFood Assistance

• Paul F and Franca G Oreffice Foundation

  Paradise Valley, AZ · EIN 38-2705906 · latest return: tax year 2025

  Invitation Only
  Grants paid $5.5M Organizations funded 10 Typical grant $544,260 Preselected recipients only

• The Dwight D Opperman Foundation

  Phoenix, AZ · EIN 61-1761422 · latest return: tax year 2024

  Invitation Only
  Grants paid $181K Organizations funded 9 Typical grant $20,000 Preselected recipients only
  EducationArts & CultureHealthHuman Services

• Ad Hoc Foundation Inc

  Green Valley, AZ · EIN 20-4014012 · latest return: tax year 2024

  Invitation Only
  Grants paid $141K Organizations funded 9 Typical grant $10,000 Preselected recipients only
  Arts & CultureFaith-Based

• Fidelis Cares Inc

  Phoenix, AZ · EIN 93-3760374 · latest return: tax year 2025

  Invitation Only
  Grants paid $46K Organizations funded 9 Typical grant $2,500 Preselected recipients only
  Faith-BasedFood AssistanceHealthMental Health

• The Michelson Foundation

  Scottsdale, AZ · EIN 46-4978561 · latest return: tax year 2025

  Historical Funder
  Grants paid $961K Organizations funded 8 Typical grant $30,000 Describes how to apply
  EducationArts & Culture

• Endeavor Forever Foundation

  Phoenix, AZ · EIN 47-4185499 · latest return: tax year 2024

  Invitation Only
  Grants paid $601K Organizations funded 8 Typical grant $27,600 Preselected recipients only
  EducationFaith-BasedHealthChildren & Youth

• The Helstrom Foundation

  Surprise, AZ · EIN 94-3124662 · latest return: tax year 2024

  Invitation Only
  Grants paid $301K Organizations funded 8 Typical grant $25,000 Preselected recipients only
  Faith-BasedEducation

• Hawkins Family Foundation

  Paradise Valley, AZ · EIN 83-2405141 · latest return: tax year 2025

  Invitation Only
  Grants paid $180K Organizations funded 8 Typical grant $9,700 Preselected recipients only
  Health

• Mccutcheon Foundation

  Phoenix, AZ · EIN 86-0830682 · latest return: tax year 2024

  Invitation Only
  Grants paid $44K Organizations funded 8 Typical grant $6,000 Preselected recipients only
  Arts & Culture