Kate Sidran Family Foundation

Enterprise Holdings Foundation

Saint Louis, MO

The Enterprise Holdings Foundation supports charitable and educational nonprofits in communities where Enterprise Mobility operates, focusing on health, education, arts, and disaster relief; applicants must be actively supported by an Enterprise Mobility team member, spouse, or domestic partner. Giving varies widely: it reported 9,499 grants in 2024, but its 2025 filing showed one grant of $101.4 million, so that amount is not a typical award. Applications are accepted at any time through eligible Enterprise-affiliated applicants; the Foundation does not limit giving to preselected organizations.

Joshua Rosenthal Charitable Trust

Lee, MA

Craig & Barbara Weiner

Delray Beach, FL

The foundation supports a range of charitable organizations, including Jewish, cultural, and educational groups, primarily in Florida, with some funding in Washington, DC, New York, and Maine. Its 2025 grants ranged from $100 to $2,535, with a median of $1,000. It funds only preselected organizations and does not accept unsolicited requests.

Lisa Higgins Hussman Foundation Inc

Ellicott City, MD

The foundation funds medical and autism research, therapeutic care, women’s health, and programs for people with developmental disabilities and related education and community needs. Its 2025 grants ranged from $1,000 to $107,000, with a median of $10,000, and primarily went to organizations in Virginia, Michigan, and Maryland, with some support elsewhere. It considers proposals as received and accepts requests from eligible 501(c)(3) organizations; applications should include a cover letter, project description, and budget.

Sandra Gulden & Leon J Goldberger Gulden Private Foundation

Ft Lauderdale, FL

The foundation supports humanitarian, religious, and educational organizations, primarily in Florida, with some funding in Virginia and Pennsylvania. In 2024, its 18 grants ranged from $1,000 to $15,500, with a median of $4,600. It funds only preselected organizations and does not accept unsolicited requests.

The Judy and Michael Steinhardt

New York, NY

The foundation supports organizations working in Jewish life and identity, education, cultural heritage, and community security. In 2025, it made 21 grants ranging from $5,000 to $2,478,900, with a median grant of $62,500; most reported grant dollars went to New York recipients, with additional funding elsewhere. It funds only preselected organizations and does not accept unsolicited requests.

Marietta and Andrew Romay Foundation Inc

New York, NY

The Marietta and Andrew Romay Foundation supports preselected charitable organizations in civic, religious, and educational areas, with most 2025 grant dollars going to New York recipients, followed by Washington, DC. Its 22 grants ranged from $1,000 to $200,000, with a median of $14,500; it does not accept unsolicited funding requests.

The Thelma S Rodbell Charitable Foundati

Cranston, RI

The Thelma S. Rodbell Charitable Foundation supports a range of causes, including Jewish organizations, hearing-health research, arts programming, and food relief. In 2025, its 32 grants ranged from $165 to $250,100, with a median of $1,064; nearly all grant dollars went to New York recipients. It does not accept unsolicited requests and funds only preselected organizations.

BBX Capital Foundation Inc

Fort Lauderdale, FL

BBX Capital Foundation supports arts, education, human services, and community and economic development, including specific projects and general operations. It gives to 501(c)(3) organizations in Florida communities where BBX Capital has offices; 2025 grants ranged from $407 to $101,000, with a median of $10,000. It accepts mailed grant requests.

Bristol-Myers Squibb Foundation Inc

Princeton, NJ

The Bristol-Myers Squibb Foundation supports health access and stronger health systems, with a focus on adult and pediatric cancers, blood disorders, brain health, and clinical-trial participation in the United States, Brazil, India, and ten Sub-Saharan African countries. In 2024, its median grant was about $134,000, though awards varied widely; it does not state whether it accepts unsolicited requests, and advises prospective applicants to contact the Foundation about its process.

Stella and Charles Guttman Foundation

New York, NY

The foundation primarily funds New York City nonprofits working in early childhood education, child and family health and social services, and related programs for low-income communities. In 2024, grants ranged from $500 to $75,000, with a median of $5,000. It asks organizations to start with a letter of inquiry, and may invite a proposal.

Laurence W Levine Foundation Inc

New York, NY

The Laurence W Levine Foundation funds education, human services, and philanthropy and grantmaking, primarily in New York, Florida, and Pennsylvania. Its 2024 grants ranged from $5,000 to $130,000, with a median of $10,000; the filing describes typical grants as $1,000 to $800,000. It gives only to preselected organizations and does not accept unsolicited requests.