The Niskanen Center Inc 45-5308952 Click to copy DC Public Benefit 12 Center on Budget and Policy Priorities 52-1234565 Click to copy DC Public Benefit 11 Resources for the Future Inc 53-0220900 Click to copy DC Environment 11 Asian American-Pacific Islanders in Philanthropy 94-3150064 Click to copy CA Philanthropy 10 Center for Effective Philanthropy Inc 04-3523528 Click to copy MA Philanthropy 10 Great Plains Institute for Sustainable Development 41-1921126 Click to copy MN Community Improvement 10 Leadership Conference Education Fund Inc 23-7026895 Click to copy DC Public Benefit 10 Grist Magazine Inc 06-1664153 Click to copy WA Environment 9 Independent Sector 52-1081024 Click to copy DC Philanthropy 9 Native Americans in Philanthropy 56-1849598 Click to copy DC Civil Rights 9 Rockefeller Family Fund Inc 13-6257658 Click to copy NY Philanthropy 9 Borealis Philanthropy 46-4598642 Click to copy MN Arts and Culture 8 Federation of American Scientists 23-7185827 Click to copy DC International 8 Foundation Financial Officers Group Inc 65-1057720 Click to copy NJ Philanthropy 8 Funders for Lesbian and Gay Issues Inc 13-4144494 Click to copy NY Civil Rights 8 Gridlab Inc 82-4198360 Click to copy CA Environment 8 Media Impact Funders Inc 26-1948166 Click to copy PA Arts and Culture 8 Migration Policy Institute 52-2279789 Click to copy DC Civil Rights 8 National Center for Youth Law 94-2506933 Click to copy CA Crime and Legal 8 National Partnership for Women and Families Inc 23-7124915 Click to copy DC Civil Rights 8 Social Science Research Council 13-1325070 Click to copy NY Social Science 8 The Breakthrough Institute 81-4526660 Click to copy CA Environment 8 Unidosus 86-0212873 Click to copy DC Unclassified 8 Voter Registration Project 26-4802468 Click to copy DC Unclassified 8 American Bar Association Fund for Justice and Education 36-6110299 Click to copy IL Crime and Legal 7 Association of Black Foundation Executives Inc 23-7156531 Click to copy NY Civil Rights 7 Calmatters 47-2474086 Click to copy CA Civil Rights 7 Capital B News Inc 85-3905902 Click to copy NY Arts and Culture 7 Carnegie Endowment for International Peace 13-0552040 Click to copy DC International 7 Center for Technology and Civic Life 47-2158694 Click to copy IL Public Benefit 7 Climateworks Foundation 26-2303250 Click to copy CA Science 7 Congressional Hispanic Caucus Institute Inc 52-1114225 Click to copy DC Civil Rights 7 Fwdus Education Fund Inc 82-0962378 Click to copy DC Education 7 Institute for Nonprofit News 27-2614911 Click to copy CA Education 7 Institute for Womens Policy Research 52-1549572 Click to copy DC Science 7 Joint Center for Political and Economic Studies Inc 52-1069070 Click to copy DC Social Science 7 National Center for Civic Innovation Inc 02-0590588 Click to copy NY Community Improvement 7 National Committee for Responsive Philanthropy 52-1072749 Click to copy DC Public Benefit 7 National Governors Association Center for Best Practices 23-7391796 Click to copy DC Public Benefit 7 Ncsl Foundation for State Legislatures 74-2232576 Click to copy CO Public Benefit 7 Prime Coalition Inc 46-4621007 Click to copy MA Human Services 7 Public Advocates Inc 23-7103042 Click to copy CA Crime and Legal 7 R Street Institute 26-3477125 Click to copy DC Education 7 State Voices 20-1115618 Click to copy DC Civil Rights 7 The Bridgespan Group Inc 31-1625487 Click to copy MA Community Improvement 7 The Energy Foundation 94-3126848 Click to copy CA Philanthropy 7 Center for Carbon Removal 81-2560407 Click to copy DC Environment 6 Center for Community Change 52-0888113 Click to copy DC Community Improvement 6 Civic News Company 90-0915846 Click to copy NY Education 6 Climate Jobs National Resource Center Inc 84-3708923 Click to copy NY Environment 6