Jensam Foundation Inc

The Simons Foundation Inc

New York, NY

The Simons Foundation funds research in mathematics and the basic sciences, as well as autism and other disease research, through grants to research centers, universities, and related organizations. In 2024, grants ranged from $1,480 to $20 million, with a median of $72,000; funding is concentrated in New York, California, and Massachusetts, with awards also made elsewhere in the U.S. and internationally. Whether it accepts unsolicited requests is not stated.

The Deeds Foundation

New York, NY

The Deeds Foundation supports arts and cultural institutions, hunger relief, education, and other community needs, with most 2025 grant dollars going to organizations in New York. Its 41 grants ranged from $1,000 to $65,000, with a median of $6,000. It funds only preselected charitable organizations and does not accept unsolicited requests.

Bob Hoffman Foundation

York, PA

The Bob Hoffman Foundation’s past grants supported public health, fitness, education, youth, and community projects, with all reported 2023 grants going to Pennsylvania organizations, mainly in York County. Grants ranged from $500 to $1,936,255, but the median was $5,000; the largest award was a liquidation donation, and the foundation’s 2022 return was marked final. Its final return described accepting requests by mail or electronically, but that guidance is not current, so whether it accepts unsolicited requests now is unknown.

Mohapatra Family Foundation Inc

Albany, NY

Cystic Fibrosis Foundation

Bethesda, MD

The Cystic Fibrosis Foundation funds cystic fibrosis research, drug development, specialized care, and related community and patient-support programs, primarily through opportunities for academic and industry investigators. Its 2024 grants ranged from $2,800 to $12.9 million, with a median grant of about $150,000; the profile does not specify a geographic limit or whether it accepts unsolicited requests.

Norn Group

San Francisco, CA

Norn Group funds high-risk, high-reward research on aging and longevity, including research, training, and field-building, through its Impetus Grants program, which is open to international researchers. Awards range from $0 to $500,000; the profile does not state whether unsolicited requests are accepted.

National Kidney Foundation Inc

New York, NY

The National Kidney Foundation is revolutionizing the fight to save lives by eliminating preventable kidney disease, accelerating innovation for the dignity of the patient experience, and dismantling structural inequities in kidney care, dialysis, and transplantation.

The Mary Alice and Bennett Brown Foundation

Wilmington, DE

The Mary Alice and Bennett Brown Foundation supports youth education and workforce programs, libraries, children’s food assistance, scholarships, and other charitable activities. Its 2024 grants ranged from $1,000 to $24,000, with a median of $9,000, and primarily went to organizations in Georgia, Utah, and Oregon. It funds only preselected organizations and does not accept unsolicited requests.

NCRC Community Development Fund Inc

Washington, DC

NCRC Community Development Fund supports affordable housing and homeownership, small businesses—especially minority-owned, women-owned, and low-income businesses—and certain nonprofit programs that provide capital or services to underserved communities. Its listed awards range from $5,000 to $50,000, though typical giving is not stated; it serves communities across the U.S., with some programs focused on Illinois. The profile does not state whether it accepts unsolicited requests.

Greater Washington Community Foundation

Washington, DC

The Greater Washington Community Foundation supports nonprofits and community initiatives across areas including education, health, human services, arts, economic development, and workforce development, with a focus on equity and economic justice. Its 2025 grants ranged from $5,000 to $9.1 million, with a median of $20,000; it centers its work on DC, Montgomery and Prince George’s counties, and Northern Virginia. It accepts applications through scheduled competitive grant rounds and some solicited, invite-only opportunities; donor-recommended grants are not open to applicants.

National Fish and Wildlife Foundation

Washington, DC

The National Fish and Wildlife Foundation funds competitive projects that conserve or restore fish, wildlife, plants, and habitats, including habitat restoration, species recovery, and coastal and watershed resilience; it does not fund advocacy or litigation. It works across all 50 states and U.S. territories, with a 2024 median grant of $81,584 and awards ranging from $5,169 to $29 million. Applications are made through specific grant programs and their requests for proposals; whether unsolicited requests are accepted is not stated.

AARP

Washington, DC

AARP funds organizations working on aging-related issues, including technology access, caregiving, legal services, research, and community programs. Its 2024 grants ranged from $5,020 to $7.4 million, with a median of $15,000; reported grant dollars were concentrated in New York, Washington, DC, and Colorado. The profile does not state whether AARP accepts unsolicited requests.