Farallon Islands Foundation

Sea Breeze Foundation-Tr

Pittsburgh, PA

The foundation supports arts, education, conservation, animal welfare, and marine conservation organizations, with most recent funding going to Massachusetts and smaller amounts to Maine and Colorado. In 2025, it made grants of $5,000–$10,000, typically around $8,000, and it accepts no unsolicited requests, funding only preselected organizations.

Fanny & Stephen Rosenak Foundation

Miami, FL

The foundation supports hunger and poverty relief, cancer research and services, meals for homebound people, animal welfare, journalism, education, and leadership. In 2024, it awarded 17 grants of $1,000–$105,000, with a median of $5,000; most funding went to organizations in Washington, DC, and Florida. It gives only to preselected charities and does not accept unsolicited requests.

The Isdell Family Foundation

Chatham, NJ

The foundation funds education, conservation, healthcare, cultural institutions, animal welfare, and community programs, with 2025 grants mainly supporting organizations in Georgia, Colorado, and New York. Its 18 grants ranged from $15,000 to $550,800, with a median of $52,500. It gives only to preselected charitable organizations and does not accept unsolicited requests.

The Anthony a Sirna Foundation Inc

White Plains, NY

The foundation supports a varied mix of education, arts, conservation, community, and charitable organizations, with 2025 grants ranging from $1,000 to $25,000 and a median of $2,500. It is based in White Plains, New York, and recent grants went to organizations in several states, especially Colorado, Florida, and New York; the profile states no geographic restriction. It accepts requests by letter to Barbara M. Sirna describing the purpose and use of the funds and the applicant’s tax-exempt status.

The Krause Family Foundation

Jasper, GA

The Krause Family Foundation supports a broad range of charitable organizations, including humanitarian, health, community, and education groups, with grants across Georgia and other states. In 2025, grants ranged from $100 to $60,000, with a median of $2,250. It gives only to preselected organizations and does not accept unsolicited requests.

Elbridge & Evelyn Stuart Foundation

Jackson, WY

The Elbridge & Evelyn Stuart Foundation supports charitable organizations across areas including conservation, education, animal welfare, arts, veterans’ services, and disaster response, with 2025 grants going to organizations in multiple states. Its 51 grants ranged from $500 to $25,000, with a median of $4,000. It accepts requests by letter through BNY Mellon, including the funding purpose, a brief organizational history, and current tax-exempt status.

Hale Family Foundation Inc

Chicago, IL

Harold W Sweatt Foundation

Big Sky, MT

The foundation supports a broad range of causes, including healthcare, education, conservation, humanitarian aid, and animal welfare, with grants across the U.S.; recent funding was concentrated in California, New York, Montana, Florida, and Washington, D.C. In 2026, grants ranged from $500 to $27,000, with a median of $3,000. It accepts mailed requests and does not limit giving to preselected organizations.

Catena Foundation

Carbondale, CO

Catena Foundation funds community engagement, conservation, crisis response, and democracy-related work, with 2024 grants ranging from $1,000 to $3.25 million and a median of about $172,000. Its grants went mainly to organizations in Washington, DC, California, New York, Colorado, and North Carolina. It gives only to preselected charities and does not accept unsolicited requests.

Silicon Valley Community Foundation

Mountain View, CA

Silicon Valley Community Foundation funds work in areas such as housing, economic security, education, health, the environment, arts and culture, and civic engagement, with Community Action Grants supporting local, community-led organizations in San Mateo and Santa Clara counties. Its 2024 grants had a median of $51,716, though amounts varied widely; applications depend on the program, and SVCF states that it does not accept unsolicited proposals for advised funds.

California Community Foundation

Los Angeles, CA

The California Community Foundation supports nonprofits through discretionary and donor-directed grants, with discretionary priorities including education, health, housing and immigration, alongside other areas such as arts, civic engagement and economic opportunity. Its 2025 grants had a median of $50,000, and its work is focused on Los Angeles County; prospective discretionary applicants are asked to contact the relevant program officer before submitting a letter of intent.

The William & Flora Hewlett Foundation

Menlo Park, CA

The William & Flora Hewlett Foundation funds education, climate and conservation, the arts, democracy, gender equity, racial justice, and efforts to strengthen nonprofits and philanthropy, with work spanning the San Francisco Bay Area, the U.S. West, and locations including East and West Africa and Mexico. Its 2024 grants had a median award of $150,000, though amounts varied widely. It generally does not accept unsolicited requests, but sometimes invites proposals through open processes.