| Heinrich Böll Stiftung e.V. | 171 | 38 | not declared |
| Friedrich-Ebert-Stiftung | 145 | 42 | not declared |
| Konrad-Adenauer-Stiftung | 106 | 43 | not declared |
| Third Generation Environmentalism Ltd | 72 | 26 | not declared |
| Foundation for European Progressive Studies | 65 | 33 | not declared |
| European Policy Centre | 53 | 27 | not declared |
| Farm Europe | 43 | 28 | €400,000/yr |
| Kangaroo Group | 43 | 16 | not declared |
| European Council on Foreign Relations | 42 | 25 | not declared |
| Centre for European Policy Studies | 41 | 19 | not declared |
| Notre Europe - Institut Jacques Delors / Notre Europe - Jacques Delors Institute | 41 | 18 | not declared |
| The German Marshall Fund of the United States - The Transatlantic Foundation | 40 | 24 | not declared |
| Agora Think Tanks gGmbH | 38 | 14 | not declared |
| European Trade Union Institute | 38 | 25 | not declared |
| Atlantic Council of the United States, Inc | 35 | 24 | not declared |
| Friends of Europe | 35 | 22 | not declared |
| Institute for European Environmental Policy | 35 | 26 | not declared |
| VTT Technical Research Centre of Finland Ltd | 34 | 13 | not declared |
| Bertelsmann Stiftung | 33 | 11 | not declared |
| Bruegel | 33 | 24 | not declared |
| Luonnonvarakeskus | 32 | 13 | not declared |
| Stiftung Wissenschaft und Politik | 32 | 21 | not declared |
| Europe Jacques Delors | 30 | 18 | not declared |
| interface - tech analysis and policy ideas for Europe e.V. | 30 | 10 | not declared |
| European Association of Research and Technology Organisations | 28 | 11 | €1.0M/yr |
| European University Association | 27 | 15 | not declared |
| Netherlands House for Education and Research (Neth-ER) | 27 | 11 | not declared |
| Netherlands Organisation for Applied Scientific Research TNO | 27 | 11 | not declared |
| CONCITO, Denmarks Green Think Tank | 26 | 7 | not declared |
| Novo Nordisk Foundation | 26 | 16 | not declared |
| Szövetség a Polgári Magyarországért Alapítvány | 26 | 11 | not declared |
| Suomen itsenäisyyden juhlarahasto | 25 | 9 | not declared |
| Testbiotech | 25 | 17 | not declared |
| CSC – IT CENTER FOR SCIENCE LTD. | 24 | 12 | not declared |
| Water Europe | 24 | 16 | €200,000/yr |
| Wilfried Martens Centre for European Studies | 24 | 21 | not declared |
| Mathias Corvinus Collegium Brussels AISBL | 22 | 14 | not declared |
| Potsdam-Institut für Klimafolgenforschung | 22 | 3 | not declared |
| The Institute for Monitoring Peace and Cultural Tolerance in School Education | 22 | 15 | not declared |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 20 | 11 | not declared |
| Ofek: The Israeli Center for Public Affairs | 20 | 18 | not declared |
| European University Institute | 19 | 13 | not declared |
| Institute for Strategic Dialogue | 19 | 4 | not declared |
| Stiftung Mercator | 19 | 8 | not declared |
| Tony Blair Institute for Global Change | 19 | 16 | not declared |
| Deutsche Gesellschaft für Auswärtige Politik e.V. | 18 | 14 | not declared |
| Helsingin yliopisto | 18 | 9 | not declared |
| League of European Research Universities | 18 | 8 | €1.0M/yr |
| Open Markets Institute | 18 | 9 | not declared |
| Vrije Universiteit Brussel | 18 | 13 | not declared |
| COIMBRA GROUP | 17 | 10 | not declared |
| Cambridge Institute for Sustainability Leadership | 17 | 13 | not declared |
| Future of Life Institute | 17 | 12 | not declared |
| Pour Demain Europe | 17 | 14 | not declared |
| Rosa-Luxemburg-Stiftung | 17 | 10 | not declared |
| Aalto University / Aalto-korkeakoulusäätiö | 16 | 9 | €50,000/yr |
| Future Cleantech Architects | 16 | 12 | not declared |
| Open Society European Policy Institute | 16 | 8 | not declared |
| Terveyden ja hyvinvoinnin laitos | 16 | 13 | not declared |
| Conference of European Schools for Advanced Engineering Education and Research | 15 | 7 | not declared |
| Council for European Public Space | 15 | 5 | not declared |
| Friedrich-Naumann-Stiftung für die Freiheit | 15 | 11 | not declared |
| GLOBSEC | 15 | 11 | €400,000/yr |
| Institut français des relations internationales | 15 | 9 | not declared |
| Carnegie Europe | 14 | 7 | not declared |
| Energy and Climate Policy and Innovation Council e.V. | 14 | 9 | not declared |
| Erasmus Student Network | 14 | 11 | not declared |
| European Liberal Forum | 14 | 9 | not declared |
| Institut der deutschen Wirtschaft Köln e.V. | 14 | 8 | not declared |
| Technische Universiteit Delft | 14 | 5 | not declared |
| Commissariat à l'Energie atomique et aux énergies alternatives | 13 | 6 | not declared |
| European University College Association | 13 | 7 | €50,000/yr |
| Green European Foundation | 13 | 11 | not declared |
| Hanns-Seidel-Stiftung | 13 | 9 | not declared |
| Helmholtz-Gemeinschaft Deutscher Forschungszentren e.V. | 13 | 7 | not declared |
| Institut du Développement Durable et des Relations Internationales | 13 | 8 | not declared |
| Lifelong Learning Platform | 13 | 7 | not declared |
| Öko-Institut e.V. | 13 | 8 | not declared |
| Center for American Progress | 12 | 6 | not declared |
| Centre National de la Recherche Scientifique | 12 | 9 | not declared |
| Forschungszentrum Jülich GmbH | 12 | 7 | not declared |
| Institut Montaigne | 12 | 9 | not declared |
| Istituto per la Competitività | 12 | 8 | not declared |
| Sandbag Climate Campaign | 12 | 5 | not declared |
| Stiftung KlimaWirtschaft | 12 | 3 | €10,000/yr |
| Deutscher Akademischer Austauschdienst | 11 | 7 | not declared |
| European Roundtable on Climate Change and Sustainable Transition | 11 | 6 | not declared |
| Fondazione articolo 49 E.T.S. | 11 | 11 | not declared |
| Katholieke Universiteit te Leuven | 11 | 8 | not declared |
| Max-Planck-Gesellschaft zur Förderung der Wissenschaften | 11 | 3 | not declared |
| Progressive Policy Institute | 11 | 9 | not declared |
| The Heartland Institute | 11 | 2 | not declared |
| The Netherlands Institute of International Relations Clingendael | 11 | 8 | not declared |
| Aarhus University | 10 | 8 | not declared |
| Democratization Policy Council | 10 | 3 | not declared |
| Ghent University | 10 | 7 | not declared |
| Hertie School | 10 | 5 | not declared |
| Institute for Climate Economics | 10 | 7 | not declared |
| International Council on Clean Transportation | 10 | 7 | not declared |
| Universiteit Leiden | 10 | 8 | not declared |
| Universiteit Maastricht | 10 | 8 | not declared |
| Austrian Institute of Technology GmbH | 9 | 5 | not declared |
| Demos Helsinki Oy | 9 | 5 | not declared |
| EIT RawMaterials GmbH | 9 | 7 | €300,000/yr |
| European Consortium of Innovative Universities | 9 | 2 | not declared |
| Fondazione AVSI - ETS | 9 | 7 | not declared |
| Global Initiative for Digital Empowerment | 9 | 9 | not declared |
| Hans-Böckler-Stiftung | 9 | 4 | not declared |
| Israel Defense and Security Forum | 9 | 6 | not declared |
| OpenForum Europe | 9 | 8 | not declared |
| Oulun yliopisto | 9 | 4 | not declared |
| Stichting ALLAI Nederland | 9 | 5 | not declared |
| Stiftung Verantwortungseigentum e.V. | 9 | 4 | €10,000/yr |
| Sveriges Lantbruksuniversitet | 9 | 6 | not declared |
| The Guild of European Research-Intensive Universities | 9 | 4 | €1.0M/yr |
| Young European Research Universities Network | 9 | 4 | not declared |
| Ada Lovelace Institute | 8 | 6 | not declared |
| Agencia Estatal Consejo Superior de Investigaciones Científicas | 8 | 5 | not declared |
| Albert Schweitzer Stiftung für unsere Mitwelt | 8 | 5 | €50,000/yr |
| CGIAR System Organization | 8 | 7 | not declared |
| CONSORZIO PER LA TUTELA DEL FORMAGGIO GRANA PADANO | 8 | 8 | €50,000/yr |
| Centre de coopération internationale en recherche agronomique pour le développement | 8 | 5 | €300,000/yr |
| Centre for Future Generations | 8 | 6 | not declared |
| Confrontations Europe | 8 | 6 | €20,000/yr |
| Danmarks Tekniske Universitet | 8 | 5 | not declared |
| Deutsches Institut für Menschenrechte e.V. | 8 | 3 | not declared |
| EUROPE MEDIALAB | 8 | 7 | €300,000/yr |
| EUROPEUM Institute for European Policy | 8 | 6 | not declared |
| Egmont - Royal Institute for International Relations | 8 | 6 | not declared |
| European Foundation for Democracy | 8 | 5 | not declared |
| Fondation pour le logement des défavorisés | 8 | 5 | not declared |
| Hochschulrektorenkonferenz | 8 | 2 | not declared |
| Institut für Europäische Politik e.V. | 8 | 3 | not declared |
| ODI Europe | 8 | 7 | not declared |
| Re-Imagine Europa | 8 | 6 | not declared |
| Stichting Sustainable Finance Lab | 8 | 4 | €25,000/yr |
| The Polish Institute of International Affairs | 8 | 5 | not declared |
| Wissenschaftsgemeinschaft Gottfried Wilhelm Leibniz e. V. | 8 | 2 | €400,000/yr |
| World Resources Institute | 8 | 6 | not declared |
| Buildings Performance Institute Europe, BPIE ASBL | 7 | 6 | not declared |
| Business Tampere / Brussels Office | 7 | 5 | €100,000/yr |
| Centre on Regulation in Europe | 7 | 7 | not declared |
| Commissie Meijers | 7 | 6 | not declared |
| Deutsches Zentrum für Luft- und Raumfahrt e.V. | 7 | 6 | not declared |
| European Centre for Development Policy Management | 7 | 6 | not declared |
| European Policy Information Center | 7 | 7 | €100,000/yr |
| European University Foundation - Campus Europae | 7 | 7 | not declared |
| Institut Veblen pour les réformes économiques | 7 | 7 | not declared |
| Itä-Suomen yliopisto | 7 | 2 | not declared |
| Karlsruher Institut für Technologie | 7 | 4 | not declared |
| Politecnico di Torino | 7 | 4 | not declared |
| SwissCore, Contact Office for European Research, Innovation and Education | 7 | 6 | not declared |
| Wellcome Trust | 7 | 6 | not declared |
| Aalborg Universitet | 6 | 5 | not declared |
| Deutsche Forschungsgemeinschaft | 6 | 2 | not declared |
| FONDATION ROBERT SCHUMAN | 6 | 2 | not declared |
| Fondation pour la Nature et l'Homme | 6 | 6 | not declared |
| Fondazione Reggio Children | 6 | 4 | not declared |
| Linköpings universitet | 6 | 4 | not declared |
| PubAffairsBruxelles ASBL | 6 | 6 | not declared |
| Stichting Open Future | 6 | 3 | not declared |
| Stiftelsen The Stockholm Environment Institute | 6 | 5 | not declared |
| The Lisbon Council for Economic Competitiveness and Social Renewal asbl | 6 | 6 | not declared |
| Think Tank Sport et Citoyenneté | 6 | 5 | not declared |
| Turun yliopisto | 6 | 4 | not declared |
| Vlaamse Instelling voor Technologisch Onderzoek | 6 | 4 | not declared |
| Center for Data Innovation | 5 | 3 | not declared |
| Center for European Policy Analysis | 5 | 4 | not declared |
| Conseil des rectrices et recteurs francophones | 5 | 4 | not declared |
| Digital Euro Association e.V. | 5 | 4 | €10,000/yr |
| Energy Policy Group Association | 5 | 3 | not declared |
| Erasmus Universiteit Rotterdam | 5 | 5 | not declared |
| European Centre for International Political Economy | 5 | 4 | not declared |
| European Space Policy Institute | 5 | 4 | not declared |
| Fondazione Telethon ETS | 5 | 4 | €25,000/yr |
| Gulf Research Center Foundation Brussels | 5 | 2 | not declared |
| InfluenceMap | 5 | 4 | not declared |
| Institut de relations internationales et stratégiques | 5 | 5 | not declared |
| Interuniversitair Micro-Electronica Centrum vzw | 5 | 5 | not declared |
| La Fondation Droit Animal, Ethique et Sciences (LFDA) | 5 | 4 | not declared |
| Lunds universitet | 5 | 4 | not declared |
| Mercator Institute for China Studies | 5 | 4 | not declared |
| National Research Council of Italy | 5 | 2 | not declared |
| Rhodium Group, LLC | 5 | 3 | €50,000/yr |
| Studieförbundet Näringsliv och Samhälle | 5 | 3 | not declared |
| Suomen ympäristökeskus | 5 | 3 | not declared |
| Trans-Atlantic Parliamentary Group | 5 | 5 | not declared |
| Universität Wien | 5 | 4 | not declared |
| Université de Strasbourg | 5 | 1 | not declared |
| Vereniging Universiteiten van Nederland | 5 | 5 | not declared |
| Asociace pro mezinárodní otázky, z.s. | 4 | 4 | not declared |
| Competere - Policies for sustainable development | 4 | 4 | €100,000/yr |
| DVGW Deutscher Verein des Gas- und Wasserfaches e.V. - Technisch wissenschaftlicher Verein | 4 | 4 | €300,000/yr |
| Deutsche Meeresstiftung | 4 | 4 | not declared |
| European Alliance for Social Sciences and Humanities | 4 | 3 | not declared |
| Fundación Alternativas | 4 | 2 | not declared |
| Green Finance Observatory | 4 | 1 | not declared |
| Informal Group of RTD Liaison Offices | 4 | 2 | not declared |
| NGO Monitor | 4 | 4 | not declared |
| New Economics Foundation | 4 | 3 | not declared |
| OIKOS | 4 | 4 | €25,000/yr |
| Ośrodek Studiów Wschodnich im. Marka Karpia | 4 | 4 | not declared |
| Quincy Institute for Responsible Statecraft | 4 | 2 | not declared |
| RISE Research Institutes of Sweden AB | 4 | 4 | not declared |
| RWTH Aachen University | 4 | 3 | not declared |
| Radboud University | 4 | 3 | not declared |
| TECNALIA Research & Innovation | 4 | 1 | €400,000/yr |
| Technische Universität München | 4 | 4 | not declared |
| UNIMED - Unione delle Università del Mediterraneo | 4 | 3 | not declared |
| University College Dublin – National University of Ireland, Dublin | 4 | 4 | not declared |
| Université libre de Bruxelles | 4 | 4 | not declared |
| Vaasan Yliopisto | 4 | 2 | not declared |
| Westdeutscher Handwerkskammertag e.V. | 4 | 4 | €25,000/yr |
| Check My Ads | 3 | 3 | not declared |
| Danish Technological Institute | 3 | 2 | not declared |
| Dezernat Zukunft e.V. | 3 | 2 | not declared |
| EUTOPIA | 3 | 3 | not declared |
| Eberhard Karls Universität Tübingen | 3 | 3 | not declared |
| Eindhoven University of Technology | 3 | 2 | not declared |
| EuroTech Universities Alliance | 3 | 2 | not declared |
| European Association for the Applied Sciences in Higher Education | 3 | 2 | not declared |
| European Cooperation in Science and Technology | 3 | 2 | not declared |
| FONDAZIONE PREMIO GIORGIO AMBROSOLI | 3 | 3 | €10,000/yr |
| Foreign Policy Council "Ukrainian Prism" | 3 | 2 | not declared |
| IFP Energies nouvelles | 3 | 1 | not declared |
| Ilmatieteen laitos | 3 | 3 | not declared |
| Initiative for Science in Europe | 3 | 2 | not declared |
| Institut Mobilités en Transition | 3 | 1 | not declared |
| Institute for Rational Addiction Policies | 3 | 3 | not declared |
| Instituut voor Landbouw en Visserijonderzoek | 3 | 3 | not declared |
| Jyväskylän yliopisto | 3 | 1 | not declared |
| Kalevi Sorsa Foundation | 3 | 2 | not declared |
| Lapin yliopisto | 3 | 1 | not declared |
| Lappeenrannan-Lahden teknillinen yliopisto LUT | 3 | 2 | not declared |
| Luleå tekniska universitet | 3 | 3 | not declared |
| MERGE | 3 | 3 | not declared |
| Metropolia Ammattikorkeakoulu Oy | 3 | 3 | not declared |
| Migration Policy Institute Europe | 3 | 3 | not declared |
| Norwegian University of Science and Technology | 3 | 2 | not declared |
| RAND Europe (EU) AISBL | 3 | 3 | not declared |
| RES PUBLICA FOUNDATION | 3 | 3 | not declared |
| SupergridEurope | 3 | 3 | not declared |
| The Brookings Institution | 3 | 3 | not declared |
| Third Way | 3 | 2 | not declared |
| Una Europa vzw | 3 | 2 | not declared |
| Universiteit Antwerpen | 3 | 1 | not declared |
| University of Edinburgh | 3 | 1 | not declared |
| University of Sussex | 3 | 3 | €50,000/yr |
| Vodafone Stiftung Deutschland gGmbH | 3 | 3 | not declared |
| Wirtschaftsuniversität Wien | 3 | 1 | not declared |