Jonathan D Grassbaugh Memorial Fund

The Fox Family Foundation

Cabin John, MD

Society for Conservation Biology

Washington, DC

To advance the science and practice of conserving earth's biological diversity.

The Cyrus Katzen Foundation Inc

Baileys Crossroads, VA

The Cyrus Katzen Foundation funds health care and medical research, children’s services, arts and culture, and community and religious organizations. Its 2025 grants ranged from $2,000 to $812,500, with a median of $10,000, and went mainly to organizations in Washington, DC, and Maryland. It accepts requests: applicants should submit a letter describing the organization and grant purpose, along with proof of tax-exempt status; no deadline is listed.

The Weglicki Family Foundation

Baltimore, MD

The Weglicki Family Foundation supports organizations in education, religion, arts, community services, healthcare, and emergency services. Its 2025 grants ranged from $500 to $26,000, with a median of $5,000; most funding went to Maryland, with additional grants in Montana, Illinois, Texas, and Pennsylvania. It does not accept unsolicited requests and gives only to preselected organizations.

Freedom Together Foundation

New York, NY

The foundation funds work to strengthen multiracial democracy and build community and worker power, racial and gender justice, movement infrastructure, reproductive health, medical research, and community institutions. In 2024, its grants ranged from $5,000 to $14 million, with a median of $500,000; its largest shares went to organizations in Washington, DC, New York, California, Massachusetts, and Illinois. It funds only preselected organizations and does not accept unsolicited requests.

The Bill M and Cecile Autrey Ham

Austin, TX

The foundation funds a range of work, including youth and family services, mental health, conservation, animal welfare, and religious training, with most of its grants going to Texas organizations. Its 2024 grants ranged from $5,000 to $60,000, with a median of $20,000. It accepts written solicitations from 501(c)(3) organizations.

Passano Family Foundation

Baltimore, MD

Mirowski Family Foundation Inc

Indianapolis, IN

In 2024, the Mirowski Family Foundation made one $615,000 grant for general purposes through a donor-advised fund; its giving went to a recipient in New York, and the foundation is based in Indiana. It funds preselected charitable organizations and does not accept unsolicited requests.

Intuitive Foundation

Sunnyvale, CA

The Intuitive Foundation funds medical and technology research, robotic-surgery training, and STEM and healthcare pathways, supporting eligible nonprofits in the United States and worldwide. Giving varies widely: 2024 grants ranged from $5,000 to $2.8 million, with a median of about $52,000; clinical research grants offer up to $75,000 per project. It accepts unsolicited online requests, reviewed quarterly.

Society of Family Planning

Denver, CO

The Society of Family Planning funds research on abortion and contraception, including medication abortion, contraceptive access, and care experiences, with priority for research involving people whose access is constrained by oppression. Its 2024 grants ranged from $3,000 to $877,685, with a median of $44,949, and went to organizations across the U.S.; it does not accept unsolicited funding requests and gives only to preselected organizations.

Children's Tumor Foundation

New York, NY

The Children’s Tumor Foundation funds research, clinical investigations, and research networks focused on neurofibromatosis and schwannomatosis. In 2024, its 50 grants ranged from $5,095 to $449,795, with a median of about $39,800, and went to organizations in multiple states. It offers applications through specific award programs; the profile does not state whether it accepts unsolicited requests.

Lalitta Nash McKaig Foundation

Pittsburgh, PA