The Open Society Foundations are a family of offices and foundations created by philanthropist George Soros. This directory includes our offices and country and regional foundations located throughout the world.

Offices & Foundations

Core Offices

Belgium

Open Society European Policy Institute

Rue du Trône 130
Brussels, B-1050
Belgium

+32-2-505-4646

+32-2-502-4646

Hungary

Open Society Institute–Budapest

Oktober 6. u. 12, H-1051
Budapest
Hungary

+36-1-882-3100

+36-1-882-3101

United Kingdom

Open Society Foundation–London

7th Floor Millbank Tower, 21-24 Millbank
London, SW1P 4QP
United Kingdom

+44-207-031-0200

+44-207-031-0201

United States

Open Society Foundations–New York

224 West 57th Street
New York, NY 10019
United States

+1-212-548-0600

+1-212-548-4679

United States

Open Society Foundations–Washington, D.C.

1730 Pennsylvania Avenue, NW, 7th Floor
Washington, D.C. 20006
United States

+1-202-721-5600

+1-202-530-0128

Africa

Angola

Open Society Initiative for Southern Africa

Satellite Office
Luanda, Angola

+244-928-468-555

Congo

Open Society Initiative for Southern Africa

Satellite Office
Kinshasa, Congo

+27-11-587-5000

Guinea

Open Society Initiative for West Africa

Satellite Office
Conakry, Guinea

+224-628-61-61-78

Kenya

Open Society Initiative for Eastern Africa

Nairobi, Kenya

+254-20-387-7508

+254-20-386-0201

Liberia

Open Society Initiative for West Africa

Satellite Office
Monrovia, Liberia

+231-886-22-77-88

Nigeria

Open Society Initiative for West Africa

Satellite Office
Abuja, Nigeria

+234-81-32-57-60-16

Senegal

Open Society Initiative for West Africa

Dakar, Senegal

+221-33-869-1024

+221-33-824-0942

Sierra Leone

Open Society Initiative for West Africa

Satellite Office
Freetown, Sierra Leone

+232-22-234-257

South Africa

Open Society Foundation for South Africa

Cape Town, South Africa

+27-21-511-1679

+27-21-511-5058

South Africa

Open Society Initiative for Southern Africa

Johannesburg, South Africa

+27-011-587-5000

+27-011-587-5099

Tanzania

Open Society Initiative for Eastern Africa

Satellite Office
Dar es Salaam, Tanzania

+255-71-684-3094

Uganda

Open Society Initiative for Eastern Africa

Satellite Office
Kampala, Uganda

+255-71-684-3094

Asia

Afghanistan

Open Society Afghanistan

Kabul, Afghanistan

+93-79-613-5958

Indonesia

Tifa Foundation Indonesia

Jakarta, Indonesia

+62-021-829-2776

+62-021-837-83648

Kazakhstan

Soros Foundation–Kazakhstan

Almaty, Kazakhstan

+7-727-2503-811

+7-727-2503-814

Kyrgyzstan

Soros Foundation–Kyrgyzstan

Bishkek, Kyrgyzstan

+996-312-66-3475

+996-312-66-3448

Mongolia

Open Society Forum–Mongolia

Ulaanbaatar, Mongolia

+976-11-313-207

+976-11-324-857

Pakistan

Foundation Open Society Institute–Pakistan

Islamabad, Pakistan

+92-51-2600-192

Tajikistan

Open Society Institute Assistance Foundation–Tajikistan

Dushanbe, Tajikistan

+992-372-441-0728

+992-372-51-0142

Europe

Albania

Open Society Foundation for Albania

Tirana, Albania

+355-42-234-621

+355-42–235-855

Armenia

Open Society Foundations–Armenia

Yerevan, Armenia

+374-10-533-862

+374-10-533-862

Belgium

Open Society European Policy Institute

Brussels, Belgium

+32-2-505-4646

+32-2-502-4646

Bosnia and Herzegovina

Open Society Fund–Bosnia and Herzegovina

Sarajevo, Bosnia and Herzegovina

+387-33-444-488 ext. 0

+387-33-444-488 ext. 202

Bulgaria

Open Society Institute–Sofia

Sofia, Bulgaria

+359-2-930-6619

+359-2-951-6348

Czech Republic

Open Society Fund–Prague

Praha, Czech Republic

+420-222-540-979

Estonia

Open Estonia Foundation

Tallinn, Estonia

+00-372-615-5700

+00-372-615-5701

Georgia

Open Society Georgia Foundation

Tbilisi, Georgia

+995-32-25-0592

+995-32-29-1052

Hungary

Open Society Institute–Budapest

Budapest, Hungary

+36-1-882-3100

+36-1-882-3101

Kosovo

Kosovo Foundation for Open Society

Pristina, Kosovo

+381-38-542-157

+381+38-542-157

Latvia

Soros Foundation–Latvia

Riga, Latvia

+371-7039-241

+371-7039-242

Macedonia

Foundation Open Society Macedonia

Skopje, Macedonia

+389-2-244-4488

+389-2-244-4499

Moldova

Soros Foundation–Moldova

Chisinau, Moldova

+373-22-270-031

+373-22-270-507

Poland

Stefan Batory Foundation

Warsaw, Poland

+48-22-536-0200

+48-22-536-0220

Romania

Soros Foundation Romania

Bucharest, Romania

+40-21-212-1101

+40-21-212-1032

Serbia

Open Society Foundation Serbia

Belgrade, Serbia

+381-11-302-5800

+381-11-3283-602

Slovakia

Open Society Foundation–Bratislava

Bratislava, Slovakia

+421-2-5441-6913

+421-2-5441-8867

Spain

Open Society Initiative for Europe

Barcelona, Spain

+34 93 159 38 38

Turkey

Open Society Foundation–Turkey

Bebek, Turkey

+90-212-287-9986

+90-212-287-9967

Ukraine

International Renaissance Foundation

Kyiv, Ukraine

+380-44-461-9709

+380-44-486-7629

United Kingdom

Open Society Foundation–London

London, United Kingdom

+44-207-031-0200

+44-207-031-0201

Latin America & the Caribbean

Haiti

Fondation Connaissance et Liberte

Port-au-Prince, Haiti

+509-2813-1694

Middle East

Jordan

Arab Regional Office

Amman, Jordan

+962-6-582-7395

Tunisia

Arab Regional Office

Satellite Office
Tunis, Tunisia

+216-71-841-430

United States

United States

Open Society Foundations–New York

New York, United States

+1-212-548-0600

+1-212-548-4679

United States

Open Society Foundations–Washington, D.C.

Washington, United States

+1-202-721-5600

+1-202-530-0128

United States

Open Society Institute–Baltimore

Baltimore, United States

+1-410-234-1091

+1-410-234-2816

United States

Open Society Policy Center

Washington, United States

+1-202-721-5600