The Mr and Mrs GQB Foundation

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.

WWH Foundation

Tyler, TX

Katten Muchin Rosenman Foundation Inc

Chicago, IL

The foundation supports charitable organizations and community programs in education, arts and culture, health and welfare, and human rights, with 2025 grants mainly going to organizations in New York, California, Washington, DC, Illinois, and North Carolina. Its 19 grants ranged from $2,000 to $233,500, with a median of $20,000. It funds only preselected organizations and does not accept unsolicited requests.

Caprock Partners Giving Foundation

Newport Beach, CA

The foundation supports charities serving young adults and families, with giving that spans local and global communities and prioritizes areas where CapRock Partners invests. In 2024, its 25 grants ranged from $650 to $175,000, with a median of about $42,000. It gives only to preselected organizations and does not accept unsolicited funding requests.

Van Konynenburg Foundation

Pacific Palisades, CA

The Van Konynenburg Foundation supports organizations working in areas including homelessness, health care, education, veterans’ services, and the arts; its 2024 grants ranged from $250 to $265,000, with a median of $10,000. It primarily funds California organizations, which received 74% of its 2024 grant dollars. The foundation funds only preselected charities and does not accept unsolicited requests.

The Hoak Foundation

Dallas, TX

The Hoak Foundation supports schools and universities, health, community services, and other charitable work, with grants reported for athletic and wellness projects, university funds, and general purposes. Its 2024 grants ranged from $250 to $1,002,000, with a median of $1,000; most grant dollars went to Connecticut, followed by Texas. The profile does not state whether it accepts unsolicited requests.

The Devto Support Foundation

Newport Beach, CA

The DevTo Support Foundation funds 501(c)(3) organizations serving disadvantaged youth and improving the well-being of individuals and families, with priorities including mentoring, enrichment, sports, faith-based programs, and recovery services. Core grants are typically $10,000–$75,000, while special-initiative grants are $100,000–$250,000; its main geographic focus is Orange County and the Coachella Valley. It does not accept unsolicited requests; applications are by invitation only.

Wm Keck Foundation

Los Angeles, CA

The W.M. Keck Foundation funds high-risk, high-potential science, engineering and medical research nationally, plus arts and culture, education, health and community-service projects in Southern California, with an emphasis on children, youth, families and under-resourced communities. Typical awards are $1 million–$1.3 million over three years for research and $100,000–$1 million through its Southern California Program. The profile does not state whether it accepts unsolicited requests.

Christian Community Foundation Inc

Colorado Springs, CO

WaterStone funds charitable and educational efforts, especially direct Christian ministries, through donor-recommended grants to eligible U.S. and international nonprofits whose missions align with its Statement of Faith. Its 2025 grants had a median of $20,000, though amounts varied widely; it does not state whether it accepts unsolicited requests, and grants are recommended by donors.

Greater Houston Community Foundation

Houston, TX

The Foundation makes grants through donor-advised and other donor-established funds for public benefit, human services, education, and health, including initiatives addressing economic mobility and poverty in Harris County. In 2024, its median grant was $25,000; it serves Greater Houston, while grants also go to recipients elsewhere in Texas and beyond. It does not accept proposals for the upcoming High-Impact Grantmaking cycle and plans to invite selected organizations or collaboratives to apply.

Community Foundation of Greater Memphis Inc

Memphis, TN

The Community Foundation of Greater Memphis supports nonprofits serving West Tennessee, eastern Arkansas, and northern Mississippi across a range of community needs, with grants made mainly through donor-advised funds and several focused programs. Grant sizes vary widely; the 2025 median was $20,200, while its Nonprofit Capacity Building program averages about $15,000 and Community Solutions Grants ranged from $50,000 to $150,000. Some programs accept applications, but the profile does not state whether unsolicited requests are accepted generally.

Jewish Community Foundation of San Diego

San Diego, CA

The Jewish Community Foundation of San Diego supports a broad range of community causes, including arts and culture, education, health and human services, and Jewish life. Its 2025 grants had a median of $25,000; most went to San Diego organizations, with others primarily elsewhere in the United States and Israel, and its stated reach also includes communities globally. It offers competitive opportunities through CAP, but the profile does not state whether it accepts unsolicited requests generally.