Centerstone Foundation

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.

The Cowles Charitable Trust

Staten Island, NY

The Cowles Charitable Trust supports arts, education, ethical journalism, medical and climate research, primarily in Downstate New York and South Florida, with occasional national or international grants. Its 2024 grants had a median of $4,000; first-time applicants generally receive $2,500, though some grants are larger. It accepts unsolicited applications from eligible 501(c)(3) organizations.

Paul K Overly Trust

Pittsburgh, PA

Community Foundation of Southern Indiana Inc

New Albany, IN

The Community Foundation of Southern Indiana funds health, education, cultural, civic, recreational, and community-priority work benefiting Clark and Floyd counties in Indiana. Its 2025 grants had a median of $14,238; its quarterly Community Assist and Capacity Building programs list request limits of up to $10,000 and $10,000–$50,000, respectively.

The Smithville Charitable Foundation Inc

Ellettsville, IN

The Smithville Charitable Foundation funds Indiana nonprofits in 17 eligible counties, supporting community foundations and causes including religion, education, health, poverty relief, public organizations, and arts and culture. Recent grants ranged from $2,500 to $100,000, with a median of about $10,000; it accepts applications through a competitive process from eligible 501(c)(3) organizations.

9TH Avenue Foundation

Knoxville, TN

The Knoxville-based foundation supports charitable organizations, including schools, youth and child-serving groups, churches, and Christian ministries, with grants for purposes such as programs, scholarships, and missions. In 2024, grants ranged from $500 to $80,000, with a median of $5,000; most funding went to Tennessee, with additional grants in Colorado, North Carolina, New York, and South Carolina. It funds preselected organizations only and does not accept unsolicited requests.