📄 Form 5500 Plan Sponsors 34267 🏚 Form 990 Nonprofits 125848
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125848 New
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$4,123M Total Revenue
V — Social Science ×
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THE ASPEN INSTITUTE INC
DC V200 $444M revenue ⏰ Renews 2025-01-01 NEW
📍 WASHINGTON, DC EIN: 84-0399006 | Social Science
AMERICAN INSTITUTES FOR RESEARCH IN THE BEHAVIORAL SCIENCES
VA V230 $437M revenue ⏰ Renews 2025-01-01 NEW
📍 ARLINGTON, VA EIN: 25-0965219 | Social Science
AMERICAN INSTITUTES FOR RESEARCH IN THE BEHAVIORAL SCIENCES
VA V230 $437M revenue ⏰ Renews 2027-01-01 NEW
📍 ARLINGTON, VA EIN: 250965219 | Social Science
NATIONAL OPINION RESEARCH CENTER
IL V200 $397M revenue ⏰ Renews 2025-01-01 NEW
📍 CHICAGO, IL EIN: 36-2167808 | Social Science
NATIONAL OPINION RESEARCH CENTER
IL V200 $397M revenue ⏰ Renews 2027-01-01 NEW
📍 CHICAGO, IL EIN: 362167808 | Social Science
URBAN INSTITUTE
DC V340 $130M revenue ⏰ Renews 2025-01-01 NEW
📍 WASHINGTON, DC EIN: 52-0880375 | Social Science
ITHAKA HARBORS INC
NY V30 $126M revenue ⏰ Renews 2025-01-01 NEW
📍 NEW YORK, NY EIN: 13-3857105 | Social Science
ITHAKA HARBORS INC
NY V30 $126M revenue ⏰ Renews 2027-01-01 NEW
📍 NEW YORK, NY EIN: 133857105 | Social Science
BROOKINGS INSTITUTION
DC V220 $116M revenue ⏰ Renews 2026-01-01 NEW
📍 WASHINGTON, DC EIN: 53-0196577 | Social Science
AMERICAN ENTERPRISE INSTITUTE FOR PUBLIC POLICY RESEARCH
DC V050 $75.4M revenue ⏰ Renews 2026-01-01 NEW
📍 WASHINGTON, DC EIN: 53-0218495 | Social Science
HUMAN RESOURCES RESEARCH ORGANIZATION
VA V230 $70.4M revenue ⏰ Renews 2025-01-01 NEW
📍 ALEXANDRIA, VA EIN: 23-7029310 | Social Science
HUMAN RESOURCES RESEARCH ORGANIZATION
VA V230 $70.4M revenue ⏰ Renews 2026-10-01 NEW
📍 ALEXANDRIA, VA EIN: 237029310 | Social Science
BUCK INSTITUTE FOR RESEARCH ON AGING
CA V99 $69.5M revenue ⏰ Renews 2026-07-01 NEW
📍 NOVATO, CA EIN: 943030609 | Social Science
BUCK INSTITUTE FOR RESEARCH ON AGING
CA V99 $57.2M revenue ⏰ Renews 2026-01-01 NEW
📍 NOVATO, CA EIN: 94-3030609 | Social Science
CIVIL-MILITARY INNOVATION INSTITUTE INC
WV V05 $55.4M revenue ⏰ Renews 2026-01-01 NEW
📍 MORGANTOWN, WV EIN: 35-2506985 | Social Science
INNOVATIONS FOR POVERTY ACTION
NY V30 $52.8M revenue ⏰ Renews 2025-01-01 NEW
📍 NEW YORK, NY EIN: 06-1660068 | Social Science
INNOVATIONS FOR POVERTY ACTION
NY V30 $52.8M revenue ⏰ Renews 2027-01-01 NEW
📍 NEW YORK, NY EIN: 061660068 | Social Science
THE CENTER FOR EMPLOYMENT SECURITY EDUCATION AND RESEARCH INC
DC V37 $49.4M revenue ⏰ Renews 2026-01-01 NEW
📍 WASHINGTON, DC EIN: 52-1902649 | Social Science
MERCATUS CENTER INC
VA V22Z $48.3M revenue ⏰ Renews 2026-01-01 NEW
📍 ARLINGTON, VA EIN: 54-1436224 | Social Science
MERCATUS CENTER INC
VA V22Z $48.3M revenue ⏰ Renews 2026-09-01 NEW
📍 ARLINGTON, VA EIN: 541436224 | Social Science
ALZHEIMERS DRUG DISCOVERY FOUNDATION
NY V36 $47.3M revenue ⏰ Renews 2025-01-01 NEW
📍 NEW YORK, NY EIN: 20-1082179 | Social Science
ALZHEIMERS DRUG DISCOVERY FOUNDATION
NY V36 $47.3M revenue ⏰ Renews 2027-01-01 NEW
📍 NEW YORK, NY EIN: 201082179 | Social Science
NATIONAL BUREAU OF ECONOMIC RESEARCH INC
MA V220 $47.0M revenue ⏰ Renews 2026-01-01 NEW
📍 CAMBRIDGE, MA EIN: 13-1641075 | Social Science
NATIONAL BUREAU OF ECONOMIC RESEARCH INC
MA V220 $47.0M revenue ⏰ Renews 2026-07-01 NEW
📍 CAMBRIDGE, MA EIN: 131641075 | Social Science
PEW RESEARCH CENTER
DC V05 $46.3M revenue ⏰ Renews 2026-01-01 NEW
📍 WASHINGTON, DC EIN: 20-0881724 | Social Science
GLOBAL POVERTY PROJECT INC
NY V30 $45.1M revenue ⏰ Renews 2025-01-01 NEW
📍 NEW YORK, NY EIN: 42-1772557 | Social Science
GLOBAL POVERTY PROJECT INC
NY V30 $45.1M revenue ⏰ Renews 2027-01-01 NEW
📍 NEW YORK, NY EIN: 421772557 | Social Science
RSF SOCIAL FINANCE INC
CA V210 $41.0M revenue ⏰ Renews 2025-01-01 NEW
📍 SAN FRANCISCO, CA EIN: 13-6082763 | Social Science
RSF SOCIAL FINANCE INC
CA V210 $41.0M revenue ⏰ Renews 2027-01-01 NEW
📍 SAN FRANCISCO, CA EIN: 136082763 | Social Science
AFRICAN POPULATION HEALTH & RESEARCH CENTER INC
MD V35 $39.5M revenue ⏰ Renews 2025-01-01 NEW
📍 BALTIMORE, MD EIN: 06-1608361 | Social Science
AFRICAN POPULATION HEALTH & RESEARCH CENTER INC
MD V35 $39.5M revenue ⏰ Renews 2027-01-01 NEW
📍 BALTIMORE, MD EIN: 061608361 | Social Science
WOODROW WILSON INTERNATIONAL CENTER FOR SCHOLARS
DC V350 $30.4M revenue ⏰ Renews 2025-01-01 NEW
📍 WASHINGTON, DC EIN: 52-1067541 | Social Science
ATLAS ECONOMIC RESEARCH FOUNDATION
VA V22Z $28.8M revenue ⏰ Renews 2026-01-01 NEW
📍 ARLINGTON, VA EIN: 94-2763845 | Social Science
ATLAS ECONOMIC RESEARCH FOUNDATION
VA V22Z $24.3M revenue ⏰ Renews 2027-01-01 NEW
📍 ARLINGTON, VA EIN: 942763845 | Social Science
ESALEN INSTITUTE
CA V230 $22.4M revenue ⏰ Renews 2025-01-01 NEW
📍 SAN FRANCISCO, CA EIN: 94-6114235 | Social Science
ESALEN INSTITUTE
CA V230 $22.4M revenue ⏰ Renews 2027-01-01 NEW
📍 SAN FRANCISCO, CA EIN: 946114235 | Social Science
MEMORIAL HERMANN COMMUNITY BENEFIT CORPORATION
TX V23 $20.4M revenue ⏰ Renews 2026-01-01 NEW
📍 HOUSTON, TX EIN: 68-0511504 | Social Science
CPWR THE CENTER FOR CONSTRUCTION RESEARCH AND TRAINING
MD V99 $19.7M revenue ⏰ Renews 2026-07-01 NEW
📍 SILVER SPRING, MD EIN: 521172454 | Social Science
CPWR THE CENTER FOR CONSTRUCTION RESEARCH AND TRAINING
MD V99 $18.7M revenue ⏰ Renews 2026-01-01 NEW
📍 SILVER SPRING, MD EIN: 52-1172454 | Social Science
HUMAN SERVICES RESEARCH INSTITUTE INC
MA V20Z $18.0M revenue ⏰ Renews 2026-01-01 NEW
📍 CAMBRIDGE, MA EIN: 52-1039368 | Social Science
HUMAN SERVICES RESEARCH INSTITUTE INC
MA V20Z $18.0M revenue ⏰ Renews 2026-10-01 NEW
📍 CAMBRIDGE, MA EIN: 521039368 | Social Science
LAUREATE INSTITUTE FOR BRAIN RESEARCH INC
OK V23Z $17.9M revenue ⏰ Renews 2025-01-01 NEW
📍 TULSA, OK EIN: 73-1328881 | Social Science
PETER G PETERSON INSTITUTE FOR INTERNATIONAL ECONOMICS
DC V030 $17.8M revenue ⏰ Renews 2026-01-01 NEW
📍 WASHINGTON, DC EIN: 52-1226967 | Social Science
BECKET FUND
DC V24Z $17.5M revenue ⏰ Renews 2026-01-01 NEW
📍 WASHINGTON, DC EIN: 52-1858532 | Social Science
AMERICAN ACADEMY OF ARTS AND SCIENCES
MA V300 $17.3M revenue ⏰ Renews 2026-07-01 NEW
📍 CAMBRIDGE, MA EIN: 042103651 | Social Science
POPULATION CONNECTION
DC V25Z $17.0M revenue ⏰ Renews 2025-01-01 NEW
📍 WASHINGTON, DC EIN: 94-1703155 | Social Science
MEMORIAL HERMANN COMMUNITY BENEFIT CORPORATION
TX V23 $17.0M revenue ⏰ Renews 2026-07-01 NEW
📍 HOUSTON, TX EIN: 680511504 | Social Science
SOCIAL SCIENCE RESEARCH COUNCIL
NY V200 $16.7M revenue ⏰ Renews 2026-07-01 NEW
📍 BROOKLYN, NY EIN: 131325070 | Social Science
SALZBURG GLOBAL SEMINAR INC
DC V200 $16.5M revenue ⏰ Renews 2025-01-01 NEW
📍 WASHINGTON, DC EIN: 04-2200147 | Social Science
INSTITUTE FOR OPERATIONS RESEARCH AND THE MANAGEMENT SCIENCES
MD V22 $16.2M revenue ⏰ Renews 2025-01-01 NEW
📍 CATONSVILLE, MD EIN: 52-1898636 | Social Science