Dr William F and Mabel E Nill Foundation Inc

Floyd B & Helen M Thormann Foundation Inc

Clinton TWP, MI

The Chicago Community Trust

Chicago, IL

The Chicago Community Trust funds nonprofits addressing economic mobility, wealth gaps, and urgent community needs, with priorities including homeownership, small businesses, education, quality jobs, and investment in underinvested communities. Its 2025 itemized grants had a median of $26,500, though awards vary widely; grants generally benefit Chicago-region residents, and the Trust directs applicants to open opportunities but does not state whether it accepts unsolicited requests.

Aetna Foundation Inc

Hartford, CT

Aetna Foundation supported health and wellness, access to health care, and related community needs; its 2021 grants ranged from $5,000 to $1 million, with a median of $40,000, and went to organizations across multiple states, especially in D.C. and Connecticut. Its 2021 filing was marked final, so it appears to have ended or be winding down grantmaking; that filing said there were no restrictions on who could apply and pointed applicants to its website for application materials.

WK Kellogg Foundation

Battle Creek, MI

The W.K. Kellogg Foundation funds community-led work focused on children’s health and education, good food, family economic security, racial equity and equitable opportunity. It gives across the United States, with long-term commitments in Michigan, Mississippi, New Mexico and New Orleans, and also funds in parts of Mexico and Haiti; its 2024 median grant was $100,000. It accepts proposals at any time through its website and does not limit giving to preselected organizations.

Community Foundation for Southeast Michigan

Detroit, MI

The Community Foundation for Southeast Michigan funds work in economic opportunity, health equity, youth and education, arts and culture, and public space and the environment across Wayne, Oakland, Macomb, Monroe, Washtenaw, St. Clair, and Livingston counties. Its 2024 median grant was $25,000, though awards varied widely; organizations can submit a brief proposal request for its Community Grants Program, with full applications by invitation.

Charles Stewart Mott Foundation

Flint, MI

The Charles Stewart Mott Foundation funds nonprofits working in civil society, youth engagement, environmental sustainability, and Flint-area community development, in Flint and communities around the world. Its 2024 grants had a median of $55,000, though awards ranged widely; it does not accept unsolicited funding requests and supports preselected organizations.

The Kresge Foundation

Troy, MI

The Kresge Foundation funds nonprofits working to expand equity and opportunity in U.S. cities, across arts and culture, education, environment, health, human services and community development, with particular focus on Detroit, Memphis, New Orleans and Fresno. Its 2024 grants ranged from $150 to $5 million, with a median of $140,000; it most often invites applicants, though some programs issue open calls, and its Social Investment Practice does not accept unsolicited proposals.

Feeding America West Michigan

Kentwood, MI

Feeding America West Michigan funds hunger-relief organizations and food-distribution programs, including food pantries, meal sites, and summer and mobile food programs, in West Michigan and Michigan’s Upper Peninsula (40 counties). Its 2025 grants ranged from $5,028 to $2,280,020, with a median of $40,417. It invites eligible organizations to begin a partner review, which it says is not a formal application.

DTE Energy Foundation

Detroit, MI

DTE Energy Foundation funds community transformation, human needs, economic development, education, employment, and environmental initiatives, primarily in Michigan. Its 2024 grants had a median of about $10,000, though amounts ranged from $100 to $1.2 million. Its general application process is invitation-only, but it has offered open calls for specific Michigan programs.

The Skillman Foundation

Detroit, MI

The Skillman Foundation funds Detroit organizations working on education systems change, youth development, and community services that support Detroit youth. Its 2024 grants had a median of $10,000 and ranged from $50 to $500,000; it generally proactively invites partnership applications, though it welcomes connections from organizations and currently accepts applications to its $2,500–$10,000 President’s Discretionary Fund.

The Ralph C Wilson Jr Foundation

Detroit, MI

The Ralph C. Wilson, Jr. Foundation funds active lifestyles, preparation for success, caregiver support, entrepreneurship and economic development, and nonprofit-sector innovation in Southeast Michigan and Western New York. Its 2024 median grant was $100,000, though awards vary widely. It accepts applications year-round through an initial Letter of Inquiry; selected organizations are invited to submit a full proposal.