The Hoelscher Bell Elliott 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.

Kugelman Family Foundation

Newport Coast, CA

National Charity League Inc Newport Chapter

Costa Mesa, CA

National Charity League supports California nonprofits serving children and families, including programs in education, scholarships, pediatric research and rehabilitation, housing, and emergency assistance. Its 2025 grants ranged from $6,183 to $60,000, with a median of $16,780; whether it accepts unsolicited requests is not stated.

Lamb Family Foundation

Irvine, CA

The Lamb Family Foundation supports a range of California organizations in youth services, health care, education, community philanthropy, and conservation. In 2025, grants ranged from $5,000 to $500,000, with a median of $10,000; it gives almost exclusively in California. It does not accept unsolicited requests and contributes only to preselected organizations.

Croul Family Foundation

Irvine, CA

The foundation primarily supports K–12 education and organizations serving people who are economically disadvantaged or homeless, with priorities also including veterans, food banks, and shelters; its focus is Orange County, California. Typical grants are around $10,000 (2024 median), though published grant categories are $1,000–$14,999 and $15,000–$50,000. Its materials conflict on unsolicited requests: one says it does not accept them, while another says it accepts them but has very limited funds for general grants.

Livingston Family Foundation

San Diego, CA

The foundation supports a range of charitable work, including youth, health, homelessness, sports, and the arts. In 2025, grants ranged from $500 to $83,333, with a median of $10,000; most funding went to California organizations, followed by Texas. It funds only preselected organizations and does not accept unsolicited requests.

The Larry and Helen Hoag Foundation

Long Beach, CA

The Larry and Helen Hoag Foundation funds education, children’s health and well-being, and youth development, primarily for at-risk children and families in Southern California. Its 2024 median grant was $50,000, and it does not accept unsolicited requests; it funds preselected charitable organizations.

Hoag Memorial Hospital Presbyterian

Newport Beach, CA

Hoag Memorial Hospital Presbyterian funds Orange County programs addressing health and social-service needs, especially for disadvantaged and underserved residents; recent grants supported access to care, mental health, chronic-disease prevention, and family services. In 2024, grants ranged from $25,000 to $3,344,828, with a median of $55,000. It invites pre-identified eligible organizations to apply; the profile does not state that it accepts unsolicited requests.

Henry L Guenther Foundation

Seal Beach, CA

The Henry L. Guenther Foundation funds charitable services that improve human welfare, including medical care, youth opportunities, education, housing, and humanitarian projects. Its 2024 grants ranged from $5,000 to $500,000, with a median of $25,000, and primarily benefit California residents, especially in Southern California. It accepts online applications from qualified charitable organizations serving Californians; individuals cannot apply.

Ueberroth Family Foundation

Los Angeles, CA

The Ueberroth Family Foundation funds community organizations working in youth and education, human services, and health, primarily in Orange County and areas where its directors live. Its 2024 grants ranged from $1,000 to $120,000, with a median of $47,500. It accepts unsolicited letters of inquiry through an electronic annual application process; only invited organizations may submit a full proposal.

Jewish Community Foundation of Orange County

Irvine, CA

The Jewish Community Foundation Orange County primarily funds Jewish nonprofit organizations serving Orange County, supporting Jewish life and programs for people of different ages and needs; it also makes grants to other charitable organizations, including recipients outside California. Its 2025 grants had a median of about $25,000, though amounts varied widely. The Foundation says its General Grants Program reviews applications, but the available information does not state whether it accepts unsolicited requests.

Vanderark Foundation

Centennial, CO