Clement Family Foundation

United Way of King County

Seattle, WA

United Way of King County funds programs addressing housing stability, food security, education, financial stability, racial justice, and equitable philanthropy, primarily in Washington, especially King County. In 2025, its 196 grants ranged from $5,000 to $1,674,650, with a median of $47,836. It says no general funding opportunities are currently available, though two named funds are listed as open; application instructions are not provided.

Larry Benaroya Family Foundation

Mercer Island, WA

The foundation’s 2025 grants supported cancer organizations, education and student services, human services, Jewish organizations, and arts and culture, primarily in Washington, with some funding in California. Its 18 grants ranged from $500 to $8.65 million, with a median of $12,500; its 2025 filing is marked as its final return. The filing lists a written proposal as application material and says giving is not limited to preselected organizations, but these instructions may no longer be current.

Reid Robert and Jean Family Fdn

Chicago, IL

Roger and Sheron O'Connell Family Foundation

Mercer Island, WA

Tillie & Alfred Shemanski Testamentary Trust

Dallas, TX

The trust supports education, community services, outreach, counseling and wellness, immigrant rights, and nonprofit operations, with awards focused on the Seattle and Puget Sound areas. In 2024, grants ranged from $2,500 to $95,000, with a median of $12,000. It accepts online applications and does not limit giving to preselected organizations; the deadline is October 15.

Apex Foundation

Bellevue, WA

The foundation funds health and medical research, mental health, arts and culture, education and youth support, and community services, with grants across the U.S. and the largest shares going to Washington and New York. Its 2024 grants ranged from $40 to $750,000, with a median of $5,000. It funds only preselected organizations and does not accept unsolicited requests.

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.

Seattle Foundation

Seattle, WA

Seattle Foundation funds community-led work advancing racial and economic equity in Greater Seattle, including housing, economic opportunity, climate justice, democracy, arts, and organizing; some programs support specific medical or performing-arts needs. Its 2024 grants ranged from $60 to $7 million, with a median of $6,000. It accepts unsolicited requests through program-specific applications or letters of inquiry.

Gates Foundation

Seattle, WA

The Gates Foundation funds work on global health, poverty reduction, gender equality, economic opportunity, and U.S. education, primarily in low-income countries and the United States. Its 2024 grants had a median of $500,000, though amounts varied widely. It generally does not accept unsolicited requests; organizations are usually invited to apply, with occasional published funding opportunities.

M J Murdock Charitable Trust

Vancouver, WA

The M.J. Murdock Charitable Trust funds nonprofit capacity-building projects, including program and staff expansion, capital improvements, and equipment or technology, across areas such as education, health, arts, and community services. Its 2024 grants ranged from $4,000 to about $1.55 million, with a median of $87,000; it focuses on Alaska, Idaho, Montana, Oregon, and Washington, and also considers projects with more than half their impact there. Applicants start with an eligibility assessment and, if eligible, submit a Letter of Inquiry; the profile does not state whether unsolicited requests are accepted.

The Avista Foundation

Spokane, WA

The Avista Foundation supports 501(c)(3) nonprofits working in education, basic needs and poverty, and economic and cultural vitality. Its 2025 grants had a median of $1,000, though awards ranged from $20 to $350,000, and it serves communities in eastern Washington, northern Idaho, parts of southern Oregon, Sanders County, Montana, and Juneau, Alaska.

REI Cooperative Action Fund

Sumner, WA

The REI Cooperative Action Fund supports U.S. nonprofits expanding equitable access to the outdoors, connecting historically excluded communities with outdoor experiences, and advancing research on nature and health. In 2024, grants ranged from $9,342 to $386,438, with a median of $15,000; it funds organizations serving communities across the U.S. and does not accept unsolicited grant requests, though recommendations are considered.