Kistler Ritso Foundation

The Susan Brenn and Gary Mullennix

Naples, FL

The Good Neighbor Foundation

Lynchburg, VA

The Haberman Foundation

West Orange, NJ

The Kirchner Family Foundation

Red Bluff, CA

Herbold Foundation

Phoenix, AZ

The Herbold Foundation funds scholarships and general support for universities and nonprofit organizations, with grants across several states, especially Arizona, Washington, Virginia, Ohio, and Indiana. In 2025, grants ranged from $2,000 to $80,000, with a median of $13,500. It does not accept unsolicited requests and gives only to preselected organizations.

Gogo Foundation

West Palm Beach, FL

The GOGO Foundation supports a range of charitable organizations, with 2024 grants totaling $653,000; individual awards ranged from $500 to $150,000, with a median of $4,000. It is based in West Palm Beach, Florida, and its 2024 grants went mainly to Florida recipients, with additional funding across several other states. The foundation funds only preselected organizations and does not accept unsolicited requests.

The Ryna and Melvin Cohen Family

Beltsville, MD

The Ryna and Melvin Cohen Family supports a range of charitable organizations, including Jewish community and cultural groups, anti-hate efforts, and health and mental-health organizations. In 2024, grants ranged from $250 to $1.3 million, with a median of $5,000; most funding went to organizations in New York, California, Washington, D.C., and Maryland. It funds only preselected organizations and does not accept unsolicited requests.

The Alpaugh Foundation

Cincinnati, OH

The Alpaugh Foundation funds a broad range of work, including public policy education, animal welfare, community support, arts, homelessness services, religion, and heart research. Its 2025 grants ranged from $250 to $45,000, with a median of $1,875; most funding went to Ohio, followed by Washington, D.C., Michigan, Texas, and California. The foundation does not state whether it accepts unsolicited requests.

Thomas W Smith Foundation Inc

Boca Raton, FL

The Thomas W Smith Foundation funds education, public policy, energy policy, and research, including work by universities, policy organizations, and journalism groups. Its 2025 grants ranged from $10,000 to $1,101,936, with a median of $150,000, and were concentrated in New York, Washington, DC, and Virginia, as well as Texas and California. It gives only to preselected organizations and does not accept unsolicited requests.

The Armstrong Foundation

Fort Worth, TX

The Armstrong Foundation funds 501(c)(3) organizations that promote constitutional government and its freedoms, especially education on free enterprise, limited government, and American ideals; it does not fund building projects. Its 2024 grants ranged from $830 to $45,000, with a median of $17,500, and went mainly to organizations in Virginia, the District of Columbia, California, Texas, and Pennsylvania. It accepts unsolicited proposals year-round, with an IRS tax-exemption letter required.

The Butler Family Foundation

Dubuque, IA

The Butler Family Foundation supports the arts, environmental stewardship, and human services, including chemical dependency programs; its website focuses Community Grants on Minneapolis, Saint Paul, and nearby eastern suburbs, and environmental grants on work anywhere in Minnesota, while 2025 giving was concentrated in Iowa and Illinois. In 2025 it made 69 grants, with a median award of $5,000 and amounts ranging from $100 to more than $1 million. It states that it does not accept unsolicited requests.

The TKBW Private Foundation

Holland, OH

The TKBW Private Foundation funds a broad range of charitable, educational, advocacy, and service organizations, with 2024 grants ranging from $600 to $10,000 and a median of $5,000. Based in Ohio, it gave most of its 2024 funding in Ohio, Virginia, and Washington, D.C., while also supporting organizations in other states. It does not restrict giving to preselected organizations; applicants are asked to submit a Form 1023, a prior-year Form 990-series return, and a recent financial statement.