| European Environmental Bureau | NGOs & non-profits | Environment & climate | 293 | 105 |
| Google | Companies (private) | Technology & digital | 276 | 130 |
| Transport and Environment (European Federation for Transport and Environment) | NGOs & non-profits | Environment & climate | 273 | 86 |
| EUROPEAN TRADE UNION CONFEDERATION | Trade unions | Labour & trade unions | 257 | 94 |
| WWF European Policy Programme | NGOs & non-profits | Environment & climate | 227 | 86 |
| Climate Action Network Europe | NGOs & non-profits | Environment & climate | 204 | 70 |
| Deutscher Gewerkschaftsbund | Trade unions | Labour & trade unions | 197 | 37 |
| Apple Inc. | Companies (private) | Technology & digital | 190 | 123 |
| American Chamber of Commerce to the European Union | Business groups | Business federations & chambers | 185 | 110 |
| Eurogroup for Animals | NGOs & non-profits | Environment & climate | 166 | 66 |
| FuelsEurope | Business groups | Energy | 154 | 95 |
| TotalEnergies SE | Companies (private) | Energy | 154 | 97 |
| Meta Platforms Ireland Limited and its various subsidiaries | Companies (private) | Technology & digital | 153 | 97 |
| Bureau Européen des Unions de Consommateurs | NGOs & non-profits | Consumer & retail | 147 | 72 |
| Airbus | Companies (private) | Transport & automotive | 145 | 66 |
| BUSINESSEUROPE | Business groups | Business federations & chambers | 145 | 88 |
| BEUC | NGOs & non-profits | Consumer & retail | 144 | 71 |
| Bundesverband der Deutschen Industrie e.V. | Business groups | Business federations & chambers | 143 | 39 |
| Philip Morris International Inc. | Companies (private) | Consumer & retail | 143 | 97 |
| BASF SE | Companies (private) | Chemicals & manufacturing | 139 | 70 |
| European Commission no register ID declared | Diplomatic & government | - | 137 | 47 |
| Human Rights Watch | NGOs & non-profits | Human rights & humanitarian | 136 | 64 |
| Vereniging VNO-NCW | Business groups | Business federations & chambers | 135 | 26 |
| European Digital Rights | NGOs & non-profits | Human rights & humanitarian | 130 | 53 |
| Finnish Forest Industries Federation (Metsäteollisuus ry) | Business groups | Chemicals & manufacturing | 130 | 24 |
| EuroCommerce | Business groups | Consumer & retail | 129 | 83 |
| Volkswagen Aktiengesellschaft | Companies (private) | Transport & automotive | 128 | 53 |
| Amnesty International Limited | NGOs & non-profits | Human rights & humanitarian | 127 | 61 |
| Confederation of Danish Industry | Business groups | Business federations & chambers | 127 | 20 |
| Bayer AG | Companies (private) | Health & pharma | 125 | 75 |
| Greenpeace European Unit | NGOs & non-profits | Environment & climate | 125 | 61 |
| Confederation of Swedish Enterprise | Business groups | Business federations & chambers | 123 | 20 |
| Global Witness | NGOs & non-profits | Environment & climate | 123 | 37 |
| Microsoft Corporation | Companies (private) | Technology & digital | 121 | 77 |
| Heinrich Böll Stiftung e.V. | NGOs & non-profits | Think tanks & research | 118 | 30 |
| Friedrich-Ebert-Stiftung | NGOs & non-profits | Think tanks & research | 117 | 38 |
| DIGITALEUROPE | Business groups | Technology & digital | 115 | 69 |
| Amazon Europe Core SARL | Companies (private) | Technology & digital | 111 | 69 |
| Fern | NGOs & non-profits | Environment & climate | 109 | 39 |
| ClientEarth AISBL | NGOs & non-profits | Environment & climate | 108 | 45 |
| Eurelectric aisbl | Business groups | Energy | 108 | 48 |
| European Federation of Pharmaceutical Industries and Associations | Business groups | Health & pharma | 108 | 55 |
| European Chemical Industry Council | Business groups | Chemicals & manufacturing | 106 | 53 |
| EPIA SolarPower Europe | Business groups | Energy | 105 | 59 |
| Germanwatch | NGOs & non-profits | Environment & climate | 105 | 29 |
| Deutsche Bank AG | Companies (private) | Finance | 100 | 45 |
| Hydrogen Europe | Business groups | Energy | 100 | 46 |
| Transparency International Liaison Office to the European Union | NGOs & non-profits | Human rights & humanitarian | 100 | 38 |
| ETUC | Trade unions | Labour & trade unions | 97 | 39 |
| ExxonMobil Petroleum & Chemical | Companies (private) | Energy | 97 | 58 |
| Novartis International AG | Companies (private) | Health & pharma | 97 | 65 |
| Deutscher Bauernverband | Business groups | Agriculture & food | 96 | 29 |
| MEDICINES FOR EUROPE | Business groups | Health & pharma | 96 | 45 |
| MedTech Europe | Business groups | Health & pharma | 96 | 48 |
| RENAULT | Companies (private) | Transport & automotive | 95 | 43 |
| Confederation of Finnish Industries EK | Business groups | Business federations & chambers | 94 | 24 |
| Maa- ja metsätaloustuottajain Keskusliitto – Central Union of Agricultural Producers and Forest Owners | Business groups | Agriculture & food | 94 | 14 |
| WindEurope | Business groups | Energy | 93 | 53 |
| Acea S.p.A. | Companies (private) | Energy | 91 | 55 |
| ArcelorMittal | Companies (private) | Chemicals & manufacturing | 91 | 49 |
| European Youth Forum | NGOs & non-profits | Human rights & humanitarian | 89 | 50 |
| My Voice, My Choice | NGOs & non-profits | Human rights & humanitarian | 89 | 70 |
| Deutsche Umwelthilfe e.V. | NGOs & non-profits | Environment & climate | 88 | 27 |
| Konrad-Adenauer-Stiftung | NGOs & non-profits | Think tanks & research | 88 | 37 |
| Wirtschaftskammer Österreich | Business groups | Business federations & chambers | 88 | 28 |
| Save the Children Europe | NGOs & non-profits | Human rights & humanitarian | 87 | 57 |
| WWF | NGOs & non-profits | Environment & climate | 85 | 40 |
| Verband Kommunaler Unternehmen e.V. | Business groups | Energy | 83 | 25 |
| European Transport Workers' Federation | Trade unions | Labour & trade unions | 82 | 43 |
| Motion Picture Association EMEA | Business groups | Media & publishing | 82 | 66 |
| Association des Constructeurs Européens d'Automobiles | Business groups | Transport & automotive | 81 | 46 |
| Friends of the Earth Europe | NGOs & non-profits | Environment & climate | 81 | 42 |
| Eurocities | NGOs & non-profits | Cross-sector / other | 80 | 52 |
| The European Steel Association | Business groups | Chemicals & manufacturing | 80 | 50 |
| Deutsche Industrie- und Handelskammer | Business groups | Business federations & chambers | 79 | 31 |
| NOVE | Business groups | Public affairs & consultancy | 79 | 55 |
| Orgalim – Europe's Technology Industries | Business groups | Chemicals & manufacturing | 79 | 49 |
| AstraZeneca PLC | Companies (private) | Health & pharma | 78 | 45 |
| industriAll European Trade Union | Trade unions | Labour & trade unions | 78 | 49 |
| Finance Watch | NGOs & non-profits | Finance | 77 | 28 |
| Finanssiala ry - Finance Finland | Business groups | Finance | 77 | 22 |
| Verband der Automobilindustrie | Business groups | Transport & automotive | 77 | 37 |
| BDEW Bundesverband der Energie- und Wasserwirtschaft e. V. | Business groups | Energy | 76 | 17 |
| ELECTRICITE DE FRANCE | Companies (private) | Energy | 76 | 28 |
| EnBW Energie Baden-Württemberg AG | Companies (private) | Energy | 76 | 19 |
| European Aluminium AISBL | Business groups | Chemicals & manufacturing | 76 | 53 |
| Lantbrukarnas Riksförbund | Business groups | Agriculture & food | 76 | 18 |
| AVERE - The European Association for Electromobility | Business groups | Transport & automotive | 75 | 48 |
| Carbon Market Watch | NGOs & non-profits | Environment & climate | 75 | 30 |
| Deutsche Telekom | Companies (private) | Technology & digital | 75 | 41 |
| DHL Group | Companies (private) | Transport & automotive | 74 | 38 |
| Fédération bancaire française | Business groups | Finance | 74 | 22 |
| Irish Farmers' Association | Business groups | Agriculture & food | 74 | 13 |
| Svenskt Näringsliv no register ID declared | Business groups | - | 74 | 12 |
| Taipei Representative Office in the EU and Belgium no register ID declared | Diplomatic & government | - | 74 | 45 |
| Eni S.p.A. | Companies (private) | Energy | 73 | 47 |
| FoodDrinkEurope | Business groups | Agriculture & food | 73 | 54 |
| EUROCINEMA, Association de producteurs de cinéma et de télévision | Business groups | Media & publishing | 72 | 40 |
| IVECO GROUP N.V. | Companies (private) | Transport & automotive | 72 | 45 |
| Stellantis | Companies (private) | Transport & automotive | 72 | 50 |
| TOYOTA MOTOR EUROPE | Companies (private) | Transport & automotive | 72 | 55 |
| Civil Society Europe | NGOs & non-profits | Cross-sector / other | 71 | 46 |
| HOTREC, Hotels, Restaurants & Cafés in Europe | Business groups | Consumer & retail | 71 | 43 |
| Novo Nordisk A/S | Companies (private) | Health & pharma | 71 | 37 |
| CropLife Europe | Business groups | Agriculture & food | 70 | 42 |
| Telefonica, S.A. | Companies (private) | Technology & digital | 70 | 48 |
| Community of European Railway and Infrastructure Companies | Business groups | Transport & automotive | 69 | 34 |
| Johnson & Johnson | Companies (private) | Health & pharma | 69 | 47 |
| Technology Industries of Finland (Teknologiateollisuus ry) | Business groups | Chemicals & manufacturing | 69 | 24 |
| European Association Automotive Suppliers | Business groups | Transport & automotive | 68 | 42 |
| Mercedes-Benz Group AG | Companies (private) | Transport & automotive | 68 | 32 |
| Alstom | Companies (private) | Transport & automotive | 67 | 38 |
| DOT Europe | Business groups | Technology & digital | 67 | 49 |
| Association of Commercial Television and Video on Demand Services in Europe | Business groups | Media & publishing | 66 | 51 |
| Banco Santander, S.A. | Companies (private) | Finance | 66 | 36 |
| Caritas Europa | NGOs & non-profits | Human rights & humanitarian | 66 | 43 |
| AbbVie | Companies (private) | Health & pharma | 65 | 41 |
| Rasmussen Global | Business groups | Public affairs & consultancy | 65 | 47 |
| Verband der Chemischen Industrie e.V. | Business groups | Chemicals & manufacturing | 65 | 28 |
| newcleo | Companies (private) | Energy | 65 | 46 |
| #SustainablePublicAffairs | Business groups | Public affairs & consultancy | 64 | 37 |
| Bitkom e.V. | Business groups | Technology & digital | 64 | 31 |
| DGB | Trade unions | Labour & trade unions | 64 | 16 |
| ENEL SpA | Companies (private) | Energy | 64 | 37 |
| ENGIE | Companies (private) | Energy | 64 | 27 |
| Eli Lilly and Company | Companies (private) | Health & pharma | 64 | 40 |
| Finnish Energy - Energiateollisuus ry | Business groups | Energy | 64 | 17 |
| British American Tobacco | Companies (private) | Consumer & retail | 63 | 48 |
| ChargeUp Europe | Business groups | Transport & automotive | 63 | 46 |
| European Biogas Association | Business groups | Energy | 63 | 48 |
| Mouvement des Entreprises de France | Business groups | Business federations & chambers | 63 | 34 |
| Robert Bosch GmbH | Companies (private) | Transport & automotive | 63 | 33 |
| UNICEF no register ID declared | Diplomatic & government | - | 63 | 44 |
| BNP PARIBAS | Companies (private) | Finance | 62 | 21 |
| Fleishman-Hillard | Business groups | Public affairs & consultancy | 62 | 30 |
| APPLiA (Home Appliance Europe) | Business groups | Chemicals & manufacturing | 61 | 49 |
| E.ON SE | Companies (private) | Energy | 61 | 24 |
| Ericsson | Companies (private) | Technology & digital | 61 | 40 |
| European Tech Alliance | Business groups | Technology & digital | 61 | 37 |
| Invest Europe | Business groups | Finance | 61 | 34 |
| The Danish Chamber of Commerce | Business groups | Business federations & chambers | 61 | 17 |
| Nestlé S.A. | Companies (private) | Agriculture & food | 60 | 45 |
| Orange | Companies (private) | Technology & digital | 60 | 34 |
| UNRWA no register ID declared | Diplomatic & government | - | 60 | 46 |
| Vattenfall | Companies (private) | Energy | 60 | 26 |
| IG Metall | Trade unions | - | 59 | 18 |
| UNIFE | Business groups | Transport & automotive | 59 | 42 |
| Bund für Umwelt und Naturschutz Deutschland e. V. | NGOs & non-profits | Environment & climate | 58 | 22 |
| Confindustria | Business groups | Business federations & chambers | 58 | 29 |
| EuroMed Rights / EuroMed Droits | NGOs & non-profits | Human rights & humanitarian | 58 | 28 |
| Euronext | Companies (private) | Finance | 58 | 24 |
| McDonald’s Global Franchising Limited | Companies (private) | Agriculture & food | 58 | 50 |
| UK Mission to the EU no register ID declared | Diplomatic & government | - | 57 | 46 |
| ZF Friedrichshafen AG | Companies (private) | Transport & automotive | 57 | 28 |
| Salzgitter AG | Companies (private) | Chemicals & manufacturing | 56 | 23 |
| Spotify | Companies (private) | Media & publishing | 56 | 40 |
| Verbraucherzentrale Bundesverband | NGOs & non-profits | Consumer & retail | 56 | 26 |
| thyssenkrupp Steel Europe AG | Companies (private) | Chemicals & manufacturing | 56 | 21 |
| Acumen Public Affairs | Business groups | Public affairs & consultancy | 55 | 41 |
| Cosmetics Europe | Business groups | Consumer & retail | 55 | 27 |
| EBU-UER (European Broadcasting Union) | Business groups | Media & publishing | 55 | 42 |
| The Walt Disney Company Benelux BVBA | Companies (private) | Media & publishing | 55 | 47 |
| ACEA | Business groups | - | 54 | 41 |
| European Disability Forum | NGOs & non-profits | Human rights & humanitarian | 54 | 39 |
| Hyundai Motor Europe | Companies (private) | Transport & automotive | 54 | 34 |
| IFPI Representing recording industry worldwide | Business groups | Media & publishing | 54 | 30 |
| Insurance Europe | Business groups | Finance | 54 | 28 |
| Naturschutzbund Deutschland e.V. | NGOs & non-profits | Environment & climate | 54 | 23 |
| TikTok Technology Ltd | Companies (private) | Technology & digital | 54 | 43 |
| Amazon no register ID declared | Companies (private) | - | 53 | 38 |
| Brot für die Welt | NGOs & non-profits | Human rights & humanitarian | 53 | 30 |
| European Women's Lobby | NGOs & non-profits | Human rights & humanitarian | 53 | 38 |
| Fagligt Fælles Forbund | Business groups | Labour & trade unions | 53 | 7 |
| France Digitale | Business groups | Technology & digital | 53 | 27 |
| The European Organisation for Packaging and the Environment | Business groups | Chemicals & manufacturing | 53 | 47 |
| Uniper | Companies (private) | Energy | 53 | 15 |
| Affordable Medicines Europe | Business groups | Health & pharma | 52 | 32 |
| E3G | Think tanks & academia | Think tanks & research | 52 | 20 |
| European Federation of Journalists | Trade unions | Labour & trade unions | 52 | 35 |
| Greenpeace no register ID declared | NGOs & non-profits | - | 52 | 28 |
| Ibec | Business groups | Business federations & chambers | 52 | 8 |
| OXFAM INTERNATIONAL EU ADVOCACY OFFICE | NGOs & non-profits | Human rights & humanitarian | 52 | 34 |
| Société Générale | Companies (private) | Finance | 52 | 13 |
| Swedish Forest Industries Federation | Business groups | Chemicals & manufacturing | 52 | 21 |
| UNHCR no register ID declared | Diplomatic & government | - | 52 | 27 |
| WIENER STADTWERKE GmbH | Companies (private) | Energy | 52 | 17 |
| eFuel Alliance | Business groups | Energy | 52 | 29 |
| Chemical Industry Federation of Finland (Kemianteollisuus ry) | Business groups | Chemicals & manufacturing | 51 | 12 |
| Confederazione Nazionale Coldiretti | Business groups | Agriculture & food | 51 | 26 |
| European Cancer Organisation | NGOs & non-profits | Health & pharma | 51 | 39 |
| RWE AG | Companies (private) | Energy | 51 | 17 |
| SMEunited aisbl | Business groups | Business federations & chambers | 51 | 38 |
| Industriegewerkschaft Metall | Trade unions | Labour & trade unions | 50 | 15 |
| Air France-KLM | Companies (private) | Transport & automotive | 49 | 28 |
| EFPIA | Business groups | Health & pharma | 49 | 24 |
| European Policy Centre | Think tanks & academia | Think tanks & research | 49 | 26 |
| Neste Oyj | Companies (private) | Energy | 49 | 32 |
| AIM - European Brands Association | Business groups | Consumer & retail | 48 | 32 |
| Association for Financial Markets in Europe | Business groups | Finance | 48 | 20 |
| Bayerische Motoren Werke Aktiengesellschaft | Companies (private) | Transport & automotive | 48 | 31 |
| Bioenergy Europe | Business groups | Energy | 48 | 40 |
| Business Europe no register ID declared | Business groups | - | 48 | 32 |
| EUROMETAUX | Business groups | Chemicals & manufacturing | 48 | 33 |
| European Food Forum | NGOs & non-profits | Agriculture & food | 48 | 36 |
| European Parliamentary Forum for Sexual & Reproductive Rights | Diplomatic & government | Human rights & humanitarian | 48 | 21 |
| FTI Consulting Belgium | Business groups | Public affairs & consultancy | 48 | 33 |
| Humane Society International/Europe | NGOs & non-profits | Environment & climate | 48 | 24 |
| L'Oréal | Companies (private) | Consumer & retail | 48 | 34 |
| Mastercard Europe | Companies (private) | Finance | 48 | 41 |
| PSOE no register ID declared | Political parties | - | 48 | 1 |
| Wirtschaftsvereinigung Stahl | Business groups | Chemicals & manufacturing | 48 | 15 |
| Corporate Europe Observatory | NGOs & non-profits | Human rights & humanitarian | 47 | 22 |
| Eurochild AISBL | NGOs & non-profits | Human rights & humanitarian | 47 | 38 |
| European Coordination Via Campesina | Business groups | Agriculture & food | 47 | 26 |
| Fagbevægelsens Hovedorganisation | Trade unions | Labour & trade unions | 47 | 13 |
| Green Power Denmark | Business groups | Energy | 47 | 13 |
| Meta | Companies (private) | Technology & digital | 47 | 33 |
| Netflix International B.V. | Companies (private) | Media & publishing | 47 | 37 |
| Video Games Europe | Business groups | Technology & digital | 47 | 36 |
| BLOOM Association | NGOs & non-profits | Environment & climate | 46 | 31 |