Funding search · EIN 476032365 · Omaha, NE

The Susan Thompson Buffett Foundation

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$3.56B
in grants paid: 1,530
grants: 558
recipients: 2022–2025
filing years

Recent grants

The 100 largest recent grants from this foundation’s filings, newest year first.

$80.5M
Federal Ministry of Health and Social Welfare Nigeria · 2025
Program support
$67.3M
Naf Hotline Fund · Annapolis Junction, MD · 2025
Program support
$60.0M
International Bank for Reconstruction and Development · Washington, DC · 2025
Program support
$50.5M
Oromia Health Bureau · 2025
Program support
$47.0M
Ministry of Health Burkina Faso · 2025
Program support
$40.0M
The Global Fund To Fight AIDS Tuberculosis and Malaria · 2025
Program support
$38.6M
Health Development Partnership for Africa and the Caribbean · 2025
Program support
$38.0M
Ministry of Health and Sanitation Sierra Leone · 2025
Program support
$36.8M
Center for International Reproductive Health Training (Cirht) · 2025
Program support
$35.2M
Sand Tech Holdings Limited · 2025
Program support
$32.7M
Planned Parenthood Federation of America · New York, NY · 2025
Program support
$32.4M
Gidabo Policy and Advocacy Center · 2025
Program support
$30.8M
Imbuto Foundation · 2025
Program support
$30.0M
Republic of Togo · 2025
Program support
$30.0M
Ministry of Health Republic of Rwanda · 2025
Program support
$30.0M
Sustainable Healthcare Solutions Africa · 2025
Program support
$28.2M
King Faisal Hospital Rwanda Foundation (Kfhrf) · 2025
Program support
$26.0M
Kenya Ministry of Health State Department for Medical Services · 2025
Program support
$26.0M
Ministry of Health Republic of Zambia · 2025
Program support
$25.3M
Ministre De La Sant Publique De La Rpublique Du Bnin · 2025
Program support
$23.8M
Ministry of Health and Public Hygiene Senegal · 2025
Program support
$23.5M
Ministry of Health Malawi · 2025
Program support
$22.0M
Ministry of Public Health and Population Central African Republic · 2025
Program support
$20.2M
Amhara Regional Health Bureau · 2025
Program support
$15.0M
International Bank for Reconstruction and Development · Washington, DC · 2025
Program support
$13.9M
Society of Family Planning · Denver, CO · 2025
General operating support
$13.5M
Liberia Ministry of Health · 2025
Program support
$13.4M
Ministry of Health and Public Hygiene - Democratic Republic of the Congo · 2025
Program support
$13.0M
Health Intelligence Centre for Africa · 2025
Program support
$12.1M
Planned Parenthood Federation of America · New York, NY · 2025
Program support
$12.0M
Planned Parenthood Federation of America · New York, NY · 2025
Program support
$11.6M
Regents of the University of Michigan · Ann Arbor, MI · 2025
Program support
$11.3M
World Health Organization - Regional Office for Africa · 2025
Program support
$11.0M
Federal Democratic Republic of Ethiopia Ministry of Health · 2025
Program support
$10.1M
Tigray Regional Health Bureau · 2025
Program support
$10.0M
The Government of the Republic of Botswana · 2025
Program support
$9.8M
Willows International · Middletown, RI · 2025
Program support
$8.2M
St Paul Institute for Reproductive Health and Rights · 2025
Program support
$7.1M
University of Nebraska Omaha Board of Regents · Omaha, NE · 2025
Scholarships
$6.9M
University of Nebraska Omaha Board of Regents · Omaha, NE · 2025
Scholarships
$6.7M
Planned Parenthood Federation of America · New York, NY · 2025
Program support
$6.0M
Planned Parenthood Federation of America · New York, NY · 2025
General operating support
$6.0M
Somali Regional Health Bureau · 2025
Program support
$5.5M
Hopewell Fund · Washington, DC · 2025
Program support
$5.5M
University of Nebraska Lincoln Board of Regents · Lincoln, NE · 2025
Scholarships
$5.5M
Naf Hotline Fund · Annapolis Junction, MD · 2025
General operating support
$5.4M
University of Nebraska Lincoln Board of Regents · Lincoln, NE · 2025
Scholarships
$5.2M
Global Center for Health Diplomacy and Inclusion · 2025
Program support
$5.1M
University of Nebraska Board of Regents · Lincoln, NE · 2025
Scholarships
$5.1M
Shared Ascent Fund · Sacramento, CA · 2025
Program support
$5.0M
Reproductive Freedom for All Foundation · Washington, DC · 2025
General operating support
$5.0M
The Regents of the University of California San Francisco · San Francisco, CA · 2025
Program support
$5.0M
Guttmacher Institute · New York, NY · 2025
Program support
$5.0M
Global Poverty Project · New York, NY · 2025
Program support
$5.0M
Ministry of Public Health Guinea-Bissau · 2025
Program support
$5.0M
Afaxys · Charleston, SC · 2025
Program support
$5.0M
Rwanda Society of Obstetrician and Gynecologist · 2025
Program support
$5.0M
Africa Centres for Disease Control and Prevention · 2025
Program support
$5.0M
Africa Union Commission · 2025
Program support
$4.8M
Ifwhenhow · Oakland, CA · 2025
General operating support
$4.5M
New Venture Fund · Washington, DC · 2025
Program support
$4.4M
Community Catalyst · Boston, MA · 2025
Program support
$4.0M
Oregon Health and Science University Foundation · Portland, OR · 2025
Program support
$4.0M
Hopewell Fund · Washington, DC · 2025
Program support
$3.8M
Urge Unite for Reproductive Gender Equity · Washington, DC · 2025
General operating support
$3.7M
Dkt International · Washington, DC · 2025
Program support
$3.7M
Planned Parenthood Federation of America · New York, NY · 2025
Program support
$3.5M
Hopewell Fund · Washington, DC · 2025
Program support
$3.5M
National Network of Abortion Funds · Beaverton, OR · 2025
General operating support
$3.5M
National Network of Abortion Funds · Beaverton, OR · 2025
Program support
$3.3M
Ibis Reproductive Health · Cambridge, MA · 2025
Program support
$3.3M
Democracy Forward Foundation · Washington, DC · 2025
General operating support
$3.3M
National Institute for Reproductive Health · New York, NY · 2025
General operating support
$3.3M
National Family Planning and Reproductive Health Association · Washington, DC · 2025
General operating support
$3.1M
Shared Ascent Fund · Sacramento, CA · 2025
Program support
$3.1M
Redwood Holding Llc · Monroe, GA · 2025
Program support
$3.0M
National Abortion Federation · Annapolis Junction, MD · 2025
General operating support
$3.0M
Hopewell Fund · Washington, DC · 2025
Program support
$3.0M
Resolve To Save Lives · New York, NY · 2025
Program support
$3.0M
Africa Resource Centre · 2025
Program support
$2.8M
The Henry J Kaiser Family Foundation · San Francisco, CA · 2025
Program support
$2.8M
National Health Law Program · Washington, DC · 2025
General operating support
$2.7M
Neo Philanthropy · New York, NY · 2025
Program support
$2.7M
The Regents of the University of California San Francisco · San Francisco, CA · 2025
Program support
$2.6M
National Latina Institute for Reproductive Health · New York, NY · 2025
General operating support
$2.5M
Center for Reproductive Rights · New York, NY · 2025
General operating support
$2.5M
Power To Decide · Washington, DC · 2025
Program support
$2.5M
Organization of African First Ladies for Development · 2025
Program support
$2.4M
One Economy Foundation · 2025
General operating support
$2.3M
Black Feminist Future · Atlanta, GA · 2025
General operating support
$2.3M
University of Pittsburgh · Pittsburgh, PA · 2025
Program support
$2.2M
Ibis Reproductive Health · Cambridge, MA · 2025
Program support
$2.2M
New Venture Fund · Washington, DC · 2025
Program support
$2.1M
Medicines360 · San Francisco, CA · 2025
Program support
$2.0M
Ministry of Ict and Innovation Rwanda · 2025
Program support
$2.0M
Planned Parenthood Federation of America · New York, NY · 2025
Program support
$2.0M
Family Planning Association of Maine · Augusta, ME · 2025
General operating support
$2.0M
Healthcare System Impact Syndicate Africa · 2025
Program support
$2.0M
United Nations · New York, NY · 2025
Program support
$2.0M
United Nations Economic Commission for Africa · 2025
Program support

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Source: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call. Most private foundations do not accept unsolicited applications; the route in is usually a program officer.