Howard Hanna 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.

Eckert Seamans Charitable Foundation

Pittsburgh, PA

Bozzone Family Foundation

Pittsburgh, PA

The Bozzone Family Foundation supports charitable organizations across food access, health care, arts and culture, animal welfare, education, and community services, primarily in Pennsylvania. Its 2024 grants ranged from $500 to $100,000, with a median award of $4,000. It gives only to preselected organizations and does not accept unsolicited requests.

Equitrans Midstream Foundation

Canonsburg, PA

The Equitrans Midstream Foundation funded community development, education, and environmental work in communities where the company operated, including in West Virginia, Pennsylvania, and Virginia; recent grants ranged from $50,000 to $153,000 among the examples listed. It accepted requests only from preselected organizations, not unsolicited requests, and appears to have wound down after merging with EQT Foundation in 2025.

The Robert Wood Johnson Foundation

Princeton, NJ

The Robert Wood Johnson Foundation funds efforts to improve health and health equity in the United States, including systems change addressing structural barriers to health. In 2024, its grants ranged from $125 to $12.15 million, with a median of $40,000. It typically funds through targeted programs and partnerships; whether it accepts unsolicited requests is not stated.

Richard King Mellon Foundation

Ligonier, PA

The Richard King Mellon Foundation funds conservation across the United States and work advancing economic opportunity, health, and organizational capacity in Southwestern Pennsylvania, with regional programs focused on Allegheny and Westmoreland counties. In 2024, grants ranged from $2,000 to $10 million, with a median of $220,000. It accepts online applications through general applications with no deadlines.

Bristol-Myers Squibb Foundation Inc

Princeton, NJ

The Bristol-Myers Squibb Foundation supports health access and stronger health systems, with a focus on adult and pediatric cancers, blood disorders, brain health, and clinical-trial participation in the United States, Brazil, India, and ten Sub-Saharan African countries. In 2024, its median grant was about $134,000, though awards varied widely; it does not state whether it accepts unsolicited requests, and advises prospective applicants to contact the Foundation about its process.

Edward B Dunlap Jr Foundation

Canonsburg, PA

The Edward B Dunlap Jr Foundation’s 2023 final return reports one $3,339 payment to a Pennsylvania successor foundation; its earlier grantmaking supported multiple organizations, but the profile does not specify broader funding priorities. It was based in Pennsylvania, and it stated that it accepted no unsolicited requests, though this may not reflect the successor corporation’s current practices.

Hillman Family Foundations

Pittsburgh, PA

The 18 independently operated foundations support projects in areas such as arts and culture, health, education, economic development, and community improvement, with a preference for Pittsburgh and southwestern Pennsylvania; each foundation has its own geographic focus. In 2024, grants ranged from $75 to $5 million, with a median of $20,000. The 2024 filing says unsolicited requests are accepted, beginning with a brief letter of intent through the online portal.

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.