The Landsman Charitable Trust

Joslin Diabetes Center Inc

Charlestown, MA

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Hinda L & Arthur Marcus Foundation

Chestnut Hill, MA

Boston Foundation Inc

Boston, MA

The Boston Foundation funds community organizations and initiatives in areas including basic needs, child well-being, education, economic opportunity, arts and culture, and equity, primarily in Greater Boston. Its grants vary by program: the median reported grant is $25,000, while specific opportunities offer $50,000 Safety Net Grants, artist awards of $15,000–$20,000, and other amounts. It accepts unsolicited requests through certain competitive programs; application rules vary by program.

American Tower Corporation Foundation

Boston, MA

The American Tower Corporation Foundation primarily supports education and technology initiatives that empower students, teachers, and communities in need, as well as disaster relief, in markets where American Tower operates. In 2024, grants ranged from $5 to $340,000, with a median of $200. It does not accept unsolicited requests; applications are submitted by American Tower employees.

The Leona Karp Family Foundation

Auburn, MA

The University of British Columbia

Pursuing excellence in research learning and engagement to foster global citizenship and advance a sustainable and just society across British Columbia Canada and the world.

United Jewish Foundation

Bloomfield Hills, MI

United Jewish Foundation supports Jewish community life and related services, including older adults, education, children, facilities, and medical research, through grants to the Jewish Federation and other qualified organizations. Its 2025 grants ranged from $5,045 to $19.3 million, with a median of $18,000; most funding went to Michigan, though it also supports organizations elsewhere in the U.S. The profile does not state whether it accepts unsolicited requests.

Karp Family Foundation Stephen R and

Boston, MA

The foundation’s 2025 grants supported charitable organizations, education, and community-building, with 77% of grant dollars going to Massachusetts and 20% to New York. It awarded 31 grants totaling about $2 million, ranging from $100 to $500,000, with a median grant of $20,000. It funds only preselected charitable organizations and does not accept unsolicited requests.

Kathy Chazen Family Charitable Trust

New York, NY

The Kathy Chazen Family Charitable Trust supports a range of charitable, cultural, and educational organizations, with 2024 grants of $500–$26,000 and a median grant of $5,000. Most funding went to New York, followed by Massachusetts, Colorado, Florida, and Wisconsin. It gives only to preselected organizations and does not accept unsolicited requests.

Ernav Charitable Trust

Bradenton, FL

Dorothy Harrison Egan Foundation

Nantucket, MA

The Dorothy Harrison Egan Foundation funds qualified students pursuing health or health care-related studies, as well as organizations, including those focused on addiction recovery and education. Its 2025 grants ranged from $1,000 to $55,000, with a median of $7,488, and most funding went to Massachusetts; it also supported recipients in several other states. It accepts written requests, and its filing says it does not limit giving to preselected organizations.

Fidelity Foundation

Boston, MA

The Fidelity Foundation funds capacity-building and strategic projects in arts and culture, conservation, education, health, and social and economic mobility, including capital investments and planning. Its 2024 grants had a median of $400, though awards ranged widely; it focuses on communities near Fidelity Investments sites and also considers nationally important organizations and high-impact projects. Organizations may submit an unsolicited Letter of Inquiry; full proposals are by invitation.