John A Cariello Charitable Trust

Jack A & Marilyn M Zuber Char Trust

Tarzana, CA

The Jack A & Marilyn M Zuber Char Trust supports schools, colleges, churches, and other charitable organizations; in 2025, grants ranged from $2,000 to $26,000, with a median of $5,000. Most funding went to California, with smaller amounts awarded in Illinois, Virginia, New York, and Hawaii. It funds only preselected organizations and does not accept unsolicited requests.

Carrie Estelle Doheny Foundation

Los Angeles, CA

The Carrie Estelle Doheny Foundation funds Los Angeles-area nonprofits working in social welfare, health and wellness, education, and religion, with a focus guided by Catholic values. Its 2024 grants ranged from $196 to $425,000, with a median of $25,000. It accepts applications from eligible nonprofits through an online process.

Steffi L Morris Charitable Trust

Tarzana, CA

Muller Family Foundation

Placentia, CA

The Muller Family Foundation supports a broad range of charitable work, including social and environmental projects, education, family support, research, and higher education, with most funding going to California. Its 2025 grants ranged from $1,000 to $135,000, with a median of $2,875; it funds only preselected organizations and does not accept unsolicited requests.

Walter & Donna Conn Charitable

Los Angeles, CA

The foundation supports charitable organizations, including schools, religious groups, senior-care providers, and garden-based education programs. Its 2025 grants ranged from $1,000 to $90,000, with a median of $10,000, and went mainly to organizations in California, with some in Washington and Virginia. It funds only preselected organizations and does not accept unsolicited requests.

Luise Mandel Charitable Trust

Tarzana, CA

IBM International Foundation

Armonk, NY

The IBM International Foundation funds education and workforce programs that build 21st-century and technology job skills, including initiatives for underserved students and job seekers. Its 2024 grants ranged from $10,000 to $8.48 million, with a median of $100,000, and went to organizations across several U.S. states, especially Delaware and Massachusetts. It funds only preselected organizations 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 funds work in education, health, housing, immigration, and other community needs, primarily in Los Angeles County. Its 2025 grants had a median of $50,000, though amounts varied widely; it does not accept unsolicited funding requests.

The William & Flora Hewlett Foundation

Menlo Park, CA

The William & Flora Hewlett Foundation funds education, climate and conservation, the arts, gender equity, governance, democracy, and philanthropy, with work in the San Francisco Bay Area, the U.S. West, nationally, and internationally. Its 2024 grants had a median of $150,000, though awards ranged from $50 to more than $11 million; it often provides long-term general operating support. It generally does not accept unsolicited requests, except through invited open processes.

Marin Community Foundation

Novato, CA

Marin Community Foundation funds equity-focused work, including affordable housing, homelessness, community resilience and power, and arts; its Buck Family Fund supports organizations serving Marin County, including those based elsewhere. Its 2025 grants had a median of $25,000 and ranged from $5,050 to $10 million; the profile does not state whether it accepts unsolicited requests.

Direct Relief

Santa Barbara, CA

Direct Relief funds community health centers, free and charitable clinics, educational institutions, and other organizations addressing health inequities, and provides medical supplies for healthcare facilities serving underserved communities and people affected by emergencies. Its 2025 grants ranged from $5,500 to $4.34 million, with a median of $100,000, supporting work across the U.S. and more than 80 countries. The available information does not state whether it accepts unsolicited grant requests.