Windham Endowment for Community Advancement

New Hampshire Charitable Foundation

Concord, NH

The New Hampshire Charitable Foundation supports nonprofits and students in New Hampshire across areas including health, education, housing, the environment, arts and civic life. Its 2024 grants had a median of $25,000, while its Responsive Grants offer eligible nonprofits up to $10,000; applications are accepted through that program on a rolling basis.

For Inspiration and Recognition of Science and Technology (FIRST)

Manchester, NH

FIRST funds youth robotics and STEM programs, primarily through support for regional FIRST organizations and team grants for costs such as registration, equipment, travel, and events. In 2025, grants ranged from $5,050 to $1,404,497, with a median of $10,550; its programs and grantmaking reach the U.S. and internationally, though some opportunities are location-restricted. The profile describes specific sponsor-funded team grant opportunities and application processes but does not state whether FIRST accepts unsolicited requests generally.

Alexander and Linda Milley Foundation

Rye, NH

The Robert and Joyce Oberkotter Family

Newport, NH

The Robert and Joyce Oberkotter Family funds scholarships for eligible high school seniors pursuing post-secondary education and school programs that support extracurricular activities and underfunded areas such as music, art, and athletics. Recent grants ranged from $4,000 to $50,000, with a median of $4,000; giving is concentrated in New Hampshire, with additional support in Vermont and Rhode Island. Scholarship application instructions are published on its website; the profile does not state whether it accepts unsolicited requests for other grants.

Mary Hitchcock Memorial Hospital

Lebanon, NH

Mary Hitchcock Memorial Hospital funds medical education, research, healthcare services, charity care, and community programs, with 2025 grants ranging from $5,056 to $3.34 million and a median of $22,200. Its giving is concentrated in New Hampshire, with grants also reaching organizations in other states. The available information does not say whether it accepts unsolicited requests.

Dartmouth-Hitchcock Clinic

Lebanon, NH

Dartmouth-Hitchcock Clinic supports medical education and research, including clinical, biomedical, and quality-improvement projects, as well as community health initiatives; its care network serves New Hampshire and Vermont, while reported grants also went to organizations elsewhere in the U.S. In 2025, grants ranged from $5,017 to $1,091,164, with a median of $14,216; one program awards two $30,000 grants annually. Some programs accept letters of intent, but only selected applicants may submit full proposals.