The Roseann Slusser and Earl R Slusser

Cupillari Charitable Foundation

Saint Louis, MO

The Saint Louis-based Cupillari Charitable Foundation supports a range of charitable organizations, including schools and social-service nonprofits, with most reported 2025 funding going to Pennsylvania and additional grants in Kentucky and New York. Its 21 grants ranged from $200 to $10,000, with a median of $3,000; it funds only preselected organizations and does not accept unsolicited requests.

The Grimm Foundation

Waymart, PA

Robert Y Moffat Charitable Trust

Pittsburgh, PA

The trust supports nonprofits in areas including early childhood education, higher education, community services, disability services, veterans, and sports, with most funding going to Pennsylvania organizations. Its 2025 grants ranged from $1,200 to $50,000, with a median of $10,000. It accepts written requests through the PNC Bank Charitable Trust Committee.

The John P and Jean M Sweeney

Tequesta, FL

John & Hilda Arnold Foundation Inc

Los Angeles, CA

The foundation supports a varied mix of organizations, including public broadcasting, museums, universities, youth programs, and mental health services, primarily in California, with grants also going to several other states. Its 2025 grants ranged from $1,000 to $50,000, with a median of $5,000. It funds only preselected organizations and does not accept unsolicited requests.

United Way of the Capital Region

Enola, PA

United Way of the Capital Region funds programs addressing basic needs, health-care access, school readiness, workforce development and community resilience, primarily in Cumberland, Dauphin and Perry counties, Pennsylvania. Its 2025 grants ranged from $5,183 to $160,751, with a median of $9,231. It directs agencies to submit funding proposals through its e-CImpact system; the information does not state whether unsolicited requests are accepted.

Triangle Community Foundation Inc

Durham, NC

The foundation supports nonprofits in cultural arts, education and youth, nonprofit capacity building, and sustainable communities, with grants also benefiting fields such as health, conservation, and human services. Its 2025 grants had a median of $20,000 and ranged from about $5,000 to $1.39 million; it primarily serves Durham, Orange, Wake, and Chatham Counties in North Carolina. It accepts applications for competitive discretionary programs during open grant cycles; donor-advised fund grants are also made.

Mutual of America Foundation

New York, NY

The Pittsburgh Foundation

Pittsburgh, PA

The Pittsburgh Foundation funds nonprofits working in basic needs, equity and social justice, environmental action, arts and culture, and economic mobility, with most opportunities for organizations in Allegheny County or primarily serving its residents. Its 2024 grants had a median amount of about $18,600, though awards varied widely. The profile does not state whether it accepts unsolicited requests.

The William Penn Foundation

Philadelphia, PA

The William Penn Foundation funds arts and culture, children and families, civic participation, the environment and public spaces, and workforce training, primarily in the Philadelphia region. Its 2024 median grant was $50,000, though awards varied widely. It accepts unsolicited requests through limited open applications and invites letters of inquiry from public charities.

Dick's Sporting Goods Foundation

Coraopolis, PA

DICK’S Sporting Goods Foundation primarily funds youth sports participation in under-resourced communities, including equipment, registration costs and facilities, and also supports outdoor access and education. Its 2025 grants ranged from $626 to $2.5 million, with a median of $5,000, and Sports Matter funding has reached all 50 states. Sports Matter opportunities are by invitation only; the foundation says 501(c)(3) grant requests should be submitted in writing.