Joognoo Charitable Foundation

WK Kellogg Foundation

Battle Creek, MI

The W.K. Kellogg Foundation funds work to help children, families, and communities thrive, including early education, health equity, food systems, family economic well-being, and racial equity. In 2025, its grants ranged from $50 to nearly $5 million, with a median of $100,000; it funds across the United States, with long-term commitments in several states and communities, as well as parts of Mexico and Haiti. It accepts unsolicited proposals online at any time.

The William & Flora Hewlett Foundation

Menlo Park, CA

The William & Flora Hewlett Foundation funds education, climate and conservation, the arts, democracy, gender equity, racial justice, and efforts to strengthen nonprofits and philanthropy, with work spanning the San Francisco Bay Area, the U.S. West, and locations including East and West Africa and Mexico. Its 2024 grants had a median award of $150,000, though amounts varied widely. It generally does not accept unsolicited requests, but sometimes invites proposals through open processes.

Anwar Foundation

San Jose, CA

The Rockefeller Foundation

New York, NY

The Rockefeller Foundation funds initiatives in energy access, sustainable food systems, health, climate, economic opportunity, and finance in the United States and around the world. In 2024, it made 381 grants, with a median grant of about $171,000, though awards ranged widely; it does not accept unsolicited requests and funds preselected organizations only.

Donatestock Charitable Inc

Houston, TX

DonateStock Charitable Inc. facilitates stock gifts to nonprofits across a range of fields, including crisis response, health, education, arts and culture, and human services. In 2024, its grants ranged from $5,004 to $1,944,777, with a median of $12,211, and went to organizations across the United States, especially in Washington, DC and Florida. The profile does not state whether it accepts unsolicited requests.

America's Charities

Chantilly, VA

AMERICA’S CHARITIES routes donor-directed workplace giving to member charities and provides emergency assistance to eligible employees and people affected by disasters; its reported grants are fiscal-agent disbursements, not awards selected through an application process. In 2025 it reported 808 grants totaling $16.4 million, ranging from $5,000 to $515,354 (median $9,664), to recipients across the United States, with the largest shares going to Pennsylvania, California, Washington, D.C., Virginia, and Arizona. The profile does not state whether it accepts unsolicited requests.