The Orrson Family Foundation Inc

Morris Weinman Memorial Foundation Inc

Owings Mills, MD

The foundation funds a broad range of charitable work, including health, education, food assistance, housing, arts, and conservation. In 2024, grants ranged from $350 to $19,000, with a median of $1,000; most funding went to Maryland organizations, though it also supported groups in other states. It accepts unsolicited requests: applicants should send Mark Weinman a written request describing their organization’s function and purpose.

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.

Baltimore Educational Scholarship Trust

Baltimore, MD

Baltimore Educational Scholarship Trust funds financial aid and related student-support programs at its 17 independent-school partners, serving academically ambitious African American students with financial need from the Baltimore area. In 2025, its 17 grants ranged from $19,151 to $70,806, with a median of $39,419, and all grant dollars went to Maryland recipients. Its available application information covers student admissions, not outside grant requests, so whether it accepts unsolicited requests is not stated.

FH Charitable Foundation Inc

Branford, CT

The Keith Campbell Foundation

Bethesda, MD

The Keith Campbell Foundation funds nonprofits working for equitable, livable communities, especially on watershed health, clean water, agriculture, and related community needs, with a focus on the Chesapeake and Atlantic Coastal Bays and California’s San Francisco Bay watershed. Giving varies widely: 2024 grants ranged from $40 to $1.5 million, with a median of $5,000. It accepts unsolicited requests, with two application cycles per year.

The Thomas B and Elizabeth M Sheridan

Hunt Valley, MD

The Sheridan Foundation primarily supports independent private middle and high schools in Baltimore City and County, with a secondary focus on Baltimore City cultural arts organizations. Its 2025 grants ranged from $75 to $125,000, with a median grant of $25,000. It is not currently considering applications from schools or arts institutions it has not engaged with in recent years; its filing says to make an initial approach by letter.

The Matjasko-Chiu Foundation Inc

Chevy Chase, MD

Arbor Dog Foundation Inc

Cockeysville, MD

Arbor Dog Foundation supports existing nonprofits serving Baltimore, especially underserved communities, with work in education, employment and workforce development, and environmental awareness. In 2024, grants ranged from $500 to $23,000, with a median of $7,500. It does not accept unsolicited funding requests and gives only to preselected organizations.

IBM International Foundation

Armonk, NY

The IBM International Foundation funds education and workforce programs that build 21st-century and technology job skills, including initiatives for underserved students and job seekers. Its 2024 grants ranged from $10,000 to $8.48 million, with a median of $100,000, and went to organizations across several U.S. states, especially Delaware and Massachusetts. It funds only preselected organizations and does not accept unsolicited requests.

Samuel Ready Scholarships Inc

Riderwood, MD

To give academically promising girls, with great financial need, access to a baltimore-area independent school education with opportunities to develop and excel.

Annie E Casey Foundation Inc

Baltimore, MD

The Annie E. Casey Foundation funds U.S. nonprofits and other partners working to improve outcomes for children and young people, including family strengthening, child welfare, education, employment, community development and juvenile justice. In 2024, grants ranged from $50 to $1,185,000, with a median of $40,000. Grants are by invitation only; it does not accept unsolicited requests.