Foundation for Orthopedic Research and

Liberty Mutual Foundation Inc

Boston, MA

Liberty Mutual Foundation funds basic needs such as food and shelter, education and workforce development, and climate and community infrastructure, including homelessness and community preparedness programs. Its 2024 grants had a median of $35,000, and most funding supports organizations or programs serving the Boston area, though it also gives elsewhere. It accepts unsolicited online requests on a rolling basis, with no submission deadlines.

Mortenson Company Foundation

Wilmington, DE

The foundation funds charitable organizations in education, health, home and community revitalization, and workforce development, with 2024 grants ranging from $10,000 to $50,000 and a median of $20,000. Its giving is concentrated in Minnesota, Wisconsin, Colorado, Arizona, and Washington, though it also supports organizations elsewhere in the U.S. It gives only to preselected organizations and does not accept unsolicited requests.

Loaves & Fishes Foundation Inc

Phoenix, AZ

Virginia G Piper Charitable Trust

Phoenix, AZ

Virginia G Piper Charitable Trust funds nonprofits and community partners serving Maricopa County, Arizona, in arts and culture, children, education, healthcare, older adults, religion, and nonprofit capacity. In 2025, grants ranged from $25 to $1 million, with a median of $7,500. It uses a competitive application process that begins with a Letter of Inquiry; unsolicited requests are not explicitly addressed.

The Norton Foundation

Glendale, AZ

The Norton Foundation funds preselected 501(c)(3) organizations addressing charitable, educational, and scientific needs, including work in housing, healthcare, animal welfare, and family support. Its 2024 grants ranged from $1,000 to $300,000, with a median of $25,000, and supported organizations mainly in Arizona, as well as elsewhere in the western United States and nationally. It does not accept unsolicited funding requests.

Clarence and Pearl Becker Charitable

Milwaukee, WI

The foundation supports a range of charitable organizations, including museums, health organizations, food-assistance groups, and community organizations, with 2025 grants typically small: a $250 median and awards ranging from $50 to $5,000. It is based in Milwaukee, and its 2025 grants went mainly to organizations in Wisconsin, California, and New York. It gives only to preselected organizations and does not accept unsolicited requests.