Robert and Patricia Endries Family Foundation Ltd

Community Foundation for the Fox Valley Region Inc

Appleton, WI

The Community Foundation for the Fox Valley Region funds arts and culture, education, health, human services, community improvement, the environment, and other community needs, primarily in four Wisconsin counties and the Neenah-Menasha area. Its 2024 grants had a median of $24,900, though awards varied widely; some donor-initiated funds accept grant requests, and the Community Vision Fund typically uses an application process.

J J Keller Foundation Inc

Neenah, WI

J J Keller Foundation funds nonprofits addressing basic needs, poverty, mental and physical health, housing, and related needs in Outagamie, Winnebago, Calumet, Waupaca, and Brown Counties, Wisconsin. In 2025 it awarded grants from $50 to $600,000, with a median grant of $14,500. Its 2025 filing says it awards only to preselected charities and does not accept unsolicited requests.

Oshkosh Corporation Foundation Inc

Oshkosh, WI

The Foundation funds poverty reduction and community needs, including food and shelter security, workforce readiness, youth development, and organizations serving community helpers. Its 2025 grants ranged from $2,500 to $200,000, with a median of $7,000, and are prioritized for communities where Oshkosh Corporation employees live and work, especially in Wisconsin. It accepts grant requests through its website from eligible 501(c)(3) organizations.

John and Engrid Meng Inc

De Pere, WI

The foundation supports charitable organizations working in areas such as housing and shelter, health, disability services, mental wellness, and family support, with most funding going to Wisconsin and smaller amounts to Florida, Georgia, and Massachusetts. Its 2024 grants ranged from $36 to $335,000, with a median grant of $6,000. It funds only preselected organizations and does not accept unsolicited requests.

Oshkosh Area Community Foundation Corporation

Oshkosh, WI

The Oshkosh Area Community Foundation funds charitable and educational work, including community programs, education, health and human services, recreation, and economic development, in Winnebago and Waushara counties, Green Lake County, and the City of Ripon, Wisconsin. Its 2025 grants ranged from $5,250 to $1 million, with a median of $18,550. It offers competitive grant programs and encourages applicants to discuss ideas with the foundation; the Otto Bremer Trust Community Responsive Fund is invitation-only.

Doug & Carla Salmon Foundation Inc

Appleton, WI

The foundation supports scholarships and nonprofits serving needy residents in Wisconsin’s Fox Valley, with grants spanning education, arts, human services, housing, recreation, and other charitable purposes. In 2024 it awarded 12 grants of $5,500 to $71,500, with a median of $14,232; whether it accepts unsolicited requests is not stated.

Aylward Family Foundation

Appleton, WI

The Aylward Family Foundation supports youth and family services, education, environmental conservation, animal welfare, and related community programs, primarily in Wisconsin, with some funding in Florida, Colorado, and Minnesota. Its 2024 grants ranged from $2,000 to $175,000, with a median of $10,000. It generally gives to pre-selected charities, but says it does not restrict giving to them; applicants may send a letter describing their need.

Enterprise Holdings Foundation

Saint Louis, MO

The Enterprise Holdings Foundation supports charitable and educational nonprofits in communities where Enterprise Mobility operates, focusing on health, education, arts, and disaster relief; applicants must be actively supported by an Enterprise Mobility team member, spouse, or domestic partner. Giving varies widely: it reported 9,499 grants in 2024, but its 2025 filing showed one grant of $101.4 million, so that amount is not a typical award. Applications are accepted at any time through eligible Enterprise-affiliated applicants; the Foundation does not limit giving to preselected organizations.

Thrivent Charitable Impact & Investing

Appleton, WI

Thrivent Charitable Impact & Investing distributes donor-directed and program donations to a broad range of causes and organizations in local, national, and global communities. Its 2024 grants had a median of $11,520 and ranged from $5,006 to $5 million. The profile does not state whether it accepts unsolicited requests.

Alliant Energy Foundation Inc

Madison, WI

Greater Milwaukee Foundation Inc

Milwaukee, WI

The Greater Milwaukee Foundation funds nonprofit programs, projects, general operations and capital needs, with priorities including early childhood education, housing, basic needs, health, arts and culture, and scientific research. Its competitive grants primarily serve Milwaukee, Ozaukee, Washington and Waukesha counties; in 2024, the median grant was about $27,800, though awards varied widely. It runs competitive grant cycles, but whether it accepts unsolicited requests is not stated.

Give Back Foundation

Madison, WI

Give Back Foundation distributes donor-designated contributions through workplace giving and other giving platforms to selected 501(c)(3) charities, rather than setting its own cause areas. In 2025, grants had a median of $9,066, with recipient organizations concentrated in Virginia, California, and Washington, D.C.; it does not accept unsolicited requests or work directly with charities.