Offield Ocean Fund

Enterprise Holdings Foundation

Saint Louis, MO

Enterprise Holdings Foundation supports nonprofits in health, education, arts, disaster relief, reforestation, hunger relief, and community equity, with an emphasis on organizations actively supported by Enterprise employees and their families. Its reported grants range widely: 2024 giving averaged about $7,700 across 9,499 grants, while the foundation also offers awards of up to $40,000; it supports communities where Enterprise operates worldwide. Unsolicited requests are accepted at any time, but eligible applications must be submitted by an Enterprise team member or their spouse or domestic partner on behalf of a nonprofit they actively support.

United Jewish Foundation

Bloomfield Hills, MI

The United Jewish Foundation supports Jewish community continuity, including Jewish organizations, older adults, education, children, medical research, and related services. Its 2025 grants had a median of $18,000, though awards ranged widely; 87% of grant dollars went to Michigan, with some support elsewhere in the U.S. The profile does not state whether it accepts unsolicited requests.

Ima Foundation

Wichita, KS

The San Simeon Fund Inc

San Francisco, CA

Aerojet Rocketdyne Foundation

Melbourne, FL

McKinstry Charitable Foundation

Seattle, WA

Arrillaga Foundation

Palo Alto, CA

The Arrillaga Foundation supports a range of work, including education, research, health, community services, and the arts, with most 2024 grant dollars going to California organizations. Its grants ranged from $10,000 to $3.5 million, with a median of $50,000. It funds only preselected charitable organizations and does not accept unsolicited requests.

Battelle Memorial Institute

Columbus, OH

Battelle supports STEM education, scientific and educational work, and community organizations; its Central Ohio STEM Grant focuses on sustainable K–12 programs, especially for underserved students. In 2025, grants ranged from $5,008 to $9,360,974, with a median of $12,300, and giving reached organizations across the U.S., especially in Ohio. The profile does not state whether Battelle accepts unsolicited requests.

Steiner-Helsby Family Foundation

Seattle, WA

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.