| 2ST Holding | Germany |
| 3GSM GmbH | Austria |
| 5N Plus Inc | Canada |
| Aalto University | Finland |
| ACUVET BIOTECH SL | Spain |
| Adamas Intelligence | Canada |
| Adianano PL SP z o.o. | Poland |
| AEDIVE | Spain |
| Africa Raw Materials Market Ltd. | Cameroon |
| AGH University of Science and Technology | Poland |
| Agrupación de Fabricantes de Cemento de España - OFICEMEN | Spain |
| Albemarle Corporation | United States |
| Alcomet AD | Bulgaria |
| ALS | Spain |
| ALTEO | France |
| ALTEO HOLDING | France |
| AMEN NEW TECHNOLOGIES | Greece |
| American Mining and Metals LLC | United States |
| AMG Lithium GmbH | Germany |
| ANCADE - Spanish Lime Manufacturers Association | Spain |
| ANEFA - Asociación Nacional de Empresarios Fabricantes de Áridos | Spain |
| ANIE | Italy |
| Arafura Resources Ltd | Australia |
| ARCORE Ltd. | Switzerland |
| Arelec | France |
| Asbury Carbons | United States |
| Asociación Centro Tecnológico CEIT | Spain |
| Asociación Española de Fabricantes de Magnesia - MAGES | Spain |
| Association of Finnish Steel and Metal Producers | Finland |
| Association of Internal Combustion Engine and Alternative Powertrain Manufacturers - EUROMOT | Belgium |
| Atlantic Bridge Energy | Canada |
| Aurora Lithium | Portugal |
| Aurüm Assets S.A. | Brazil |
| Australian Strategic Material Ltd | Australia |
| Australian Trade and Investment Commission (Austrade) | Australia |
| Austrian Mining and Steel Association | Austria |
| Auxico Resources Canada | Canada |
| B&C Speakers Spa | Italy |
| Bare Syndicate FZCO | United Arab Emirates |
| Basque Trade & Investment - Agencia Vasca de Internacionalización | Spain |
| Battery Norway | Norway |
| Battrion AG | Switzerland |
| Bay Zoltan Nonprofit Ltd. for Applied Research | Hungary |
| Belenos Clean Power Holding | Switzerland |
| BelZinc srl | Belgium |
| Beowulf Mining | United Kingdom |
| Bergen Carbon Solutions AS | Norway |
| Bernal Institute | Ireland |
| BGV GROUP MANAGEMENT LIMITED LIABILITY COMPANY | Ukraine |
| bifa Umweltinstitut GmbH | Germany |
| Blencowe Resources Plc | United Kingdom |
| BNP Paribas | France |
| Boson Energy SA | Luxembourg |
| Brain Cloud Networx UG (haftungsbeschränkt) | Germany |
| Breton SPA | Italy |
| CAMARA OFICIAL MINEIRA DE GALICIA | Spain |
| Canada EU Trade and Investment Association | Belgium |
| CarbonScape | New Zealand |
| Carester | France |
| Catalyco | Latvia |
| Catalyco SIA | Latvia |
| CBMM | Brazil |
| CEA - French Atomic and Alternative Energy Commission | France |
| CECIMO | Belgium |
| CEFIC | Belgium |
| Cellfion AB | Sweden |
| Centre for Research in Metallurgy (CRM Group) | Belgium |
| CETIM | Spain |
| CHASKA INTERNATIONAL MINING SAC | Peru |
| CIC energiGUNE | Spain |
| Circular Materials s.r.l. | Italy |
| Circular Research Foundation | Italy |
| Cleia | France |
| Cluster Portugal Mineral Resources | Portugal |
| Cobalt Blue Holdings Limited | Australia |
| Cobalt Institute | Belgium |
| Cobre Las Cruces | Spain |
| COMINROC - Confederación Española de Industrias Extractivas de Rocas y Minerales Industriales | Spain |
| Confederation of Danish Industry | Denmark |
| Contento Trade srl | Italy |
| Controlled Thermal Resources | United States |
| Copenhagen Innovation Group | Denmark |
| Core Lithium | Australia |
| Cosentino | Spain |
| CRM Group | Belgium |
| Cronimet Holding | Germany |
| Crystals Growing SIA | Latvia |
| CSR Europe | Europe |
| Custom Cells Itzehoe | Germany |
| Delft University of Technology | Netherlands |
| DGWA GmbH | Germany |
| DIAMO, state enterprise | Czech Republic |
| DIRECCIÓN GENERAL DE MINAS.JUNTA DE ANDALUCÍA | Spain |
| Durapower Technology Group B.V. | Netherlands |
| E-Lyte Innovations GmbH | Germany |
| E-Tech Resources Inc. | Canada |
| Ecoresources IKE | Greece |
| EKMO d.o.o. | Slovenia |
| Elkem | Norway |
| Emerson Electric | United States |
| EMIRI - the Energy Materials Industrial Research Initiative | Belgium |
| Endurance Overseas | Italy |
| ENEA Italian National Agency for New Technologies, Energy and Sustainable Economic Development | Italy |
| Eni Spa | Italy |
| EPMA - European Powder Metallurgy Association | France |
| Epsilon Advanced Materials Pvt Ltd | India |
| EU Project Innovation Centre (Wuxi) | China |
| EUMICON | Europe |
| EURECAT | Spain |
| Euro Manganese Inc. | Canada |
| EUROALLIAGES | Belgium |
| EUROFER - The European Steel Association | Europe |
| Eurofins EAG Materials Science France | France |
| EUROGYPSUM | Europe |
| European Aluminium | Belgium |
| European Association for Coal and Lignite AISBL (EURACOAL) | Belgium |
| European Bank for Reconstruction and Development | United Kingdom |
| European Cluster of Ceramics (Pôle Européen de la Céramique) | France |
| European Copper Institute | Europe |
| European Economic and Social Committee | Belgium |
| European Geothermal Energy Council | Belgium |
| European Industrial Hemp Association | Europe |
| European Lithium Institute eLi | Belgium |
| European Technology Platform on Sustainable Mineral Resources | Europe |
| Everledger | United Kingdom |
| EVIC - Electric Vehicles Industrial Kluster | Bulgaria |
| Eydecluster | Norway |
| Faculty of Mining, Geology and Civil Engineering, University of Tuzla | Bosnia and Herzegovina |
| Federation of Norwegian Industries | Norway |
| Fenrir do Brasil Comercio e Exportação Ltda. | Brazil |
| FEPA | France |
| FIB | Italy |
| Fibre Technologies Ltd | United Kingdom |
| First Solar | United States |
| Focus Graphite Inc. | Canada |
| FONDAZIONE BRUNO KESSLER | Italy |
| Fontys | Netherlands |
| Fortune Minerals Limited | Canada |
| France Industrie | France |
| Fraunhofer Institute for Solar Energy Systems ISE | Germany |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. ISC | Germany |
| French Ministry for the Economy and Finance | France |
| Fundación TECNALIA Research & Innovation | Spain |
| G.E.O.S. Ingenieurgesellschaft | Germany |
| gaiffi international GmbH | Switzerland |
| GEOLITH | France |
| Geomet s.r.o. | Czech Republic |
| German Mining & Minerals (GM2) | Germany |
| Ghent University | Belgium |
| GKN Powder Metallurgy Holding GmbH | Germany |
| Glencore | Switzerland |
| Global Energy Metals Corporation | Canada |
| GLOBE METALS & MINING LIMITED | Malawi |
| Government of Western Australia | Australia |
| grantUP | Slovakia |
| GraphenePioneer | Netherlands |
| Graphenest | Portugal |
| Graphit Kropfmühl GmbH | Germany |
| GRawMat Innovation Cluster | Greece |
| Grenoble INP Institute of Engineering and Management | France |
| H.C. Starck Group GmbH | Germany |
| Hastings Technology Metals Ltd | Australia |
| Heraeus | Germany |
| Hessen Trade & Invest GmbH | Germany |
| HiTech Materials Advisory | Germany |
| HY-EU | Germany |
| Hycamite TCD Technologies | Finland |
| Hydro | Norway |
| Hypromag | United Kingdom |
| IMDEA Nanociencia | Spain |
| Imerys | France |
| Incomet | Germany |
| industriAll European Trade Union | Belgium |
| INEGI | Portugal |
| INGENIERÍA MAGNÉTICA APLICADA, S.L.U. | Spain |
| INNCEINNMAT SL | Spain |
| INNOVANDO SRL | Italy |
| Innovation Metals Corp. | Canada |
| Institute for Energy Technology (IFE) | Norway |
| Instytut Chemicznej Przerobki Wegla | Poland |
| Intermed Energy & Gas | Romania |
| International Graphite Limited | Australia |
| INTERNATIONAL LITHIUM ASSOCIATION (ILiA) | United Kingdom |
| International Magnesium Association | United States |
| International Platinum Group Metals Association | Germany |
| Invest-NL | Netherlands |
| Ionic Rare Earths Limited | Australia |
| Iphigenie Bergbau GmbH | Germany |
| IRES | Greece |
| ISTANBUL TEKNIK INSAAT | Turkey |
| Italmatch Chemicals | Italy |
| JAN PERERA WORKS | Spain |
| Jastrzębska Spółka Węglowa S.A. | Poland |
| Jervois Finland Oy | Finland |
| JLMAG Rare Earth Co Europe BV | Netherlands |
| JOHNSON MATTHEY PLC | United Kingdom |
| Jozef Stefan Institute | Slovenia |
| KCM 2000 Group | Bulgaria |
| Keey Aerogel | France |
| KGHM CUPRUM Ltd. Research and Development Centre | Poland |
| Kogi Investments Pty Ltd | Australia |
| Kremenchug Metallurgical Company LLC | Ukraine |
| KTH Royal Institute of Technology | Sweden |
| Kunnskapsparken Helgeland | Norway |
| Kutahya Dumlupinar University | Turkey |
| L1X Corp (Lithium ONE Environmental Inc) | Canada |
| Li-Cycle | Switzerland |
| Limited Liability Company "TioFab, LTD" | Ukraine |
| LIMITED LIABILITY COMPANY SCIENTIFIC PRODUCTION ENTERPRISE "GAMAYUN" | Ukraine |
| LLC “ZAVALIVSKY GRAPHITE” | Ukraine |
| LTU Business | Sweden |
| Luleå University of Technology | Sweden |
| Lusorecursos Portugal Lithium | Portugal |
| LYNCIS | Lithuania |
| Magneti Ljubljana d.d. | Slovenia |
| Magnium Australia | Austria |
| Managem | Morocco |
| Manganese Metal Company | South Africa |
| Marius Pedersen a.s. | Czech Republic |
| Martella Francesco | Italy |
| Materalia | France |
| Materion | Germany |
| MAXImolding! Technology GmbH | Germany |
| MBN nanomaterialia SpA | Italy |
| MBR Metals OÜ | Estonia |
| Media Metalli di Barbieri Gionata | Italy |
| Mercare s.p.a. | Chile |
| Meta Nikel Kobalt Madencilik ve San. ve Tic. A.Ş. | Turkey |
| Minebright Inc. | Canada |
| Mineral Commodities | Australia |
| Mineral Proiect Invest SA | Romania |
| MINERIA DEL CAOLIN, SA | Spain |
| Minespider AG | Switzerland |
| Minexx | United Kingdom |
| Minister of Economy, Research and Innovation | Wallonia |
| Ministry of Economic Development | Italy |
| MinPol | Austria |
| Mkango Resources | Canada |
| Monolithos | Greece |
| Montanuniversität Leoben | Austria |
| MP Materials | United States |
| Mulltron | Belgium |
| Nano Ray-T LLC | Latvia |
| Nanomakers | France |
| NANOTerial Technology Co. | Turkey |
| NANOVIIS | Greece |
| National Center for Technology Foresight Ministry of Industry and Construction of the Republic of Kazakhstan | Kazakhstan |
| NATIONAL EXTRACTIVE INDUSTRY ASSOCIATION OF UKRAINE (NEIAU) | Ukraine |
| National R&D Institute for Non-ferrous and Rare Metals - IMNR | Romania |
| NATIONAL TECHNICAL UNIVERSITY OF ATHENS | Greece |
| Natural Resources Canada | Canada |
| Neo Performance Materials | Canada |
| Neometals Ltd | Australia |
| nmcn | United Kingdom |
| Norwegian University of Science and Technology | Norway |
| Norwegian University of Science and Technology (NTNU) | Norway |
| Nouvel Consulting | France |
| NOVAPACK TECHNOLOGIES | France |
| OFZ | Slovakia |
| One Cycle Ltd | United Kingdom |
| OROVALLE MINERALS, S.L. | Spain |
| ORYKTON Consulting MON.I.K.E | Greece |
| Otto Krahn New Business GmbH & Co. KG | Germany |
| Oxford PV | Germany |
| Particular Materials s.r.l. | Italy |
| Pasek España SAU | Spain |
| PCC Thorion GmbH | Germany |
| Pensana Plc | United Kingdom |
| Pforzheim University | Germany |
| Phoenix Surowce Sp z o.o. | Poland |
| Phoenix Tailings | United States |
| Piedmont Lithium | United States |
| PLATAFORMA MINERIA SOSTENIBLE DE GALICIA | Spain |
| Polar Research and Policy Initiative | UK |
| pôle AVENIA | France |
| Politecnico di Milano | Italy |
| Polymeris | France |
| Polytechnic University of Catalonia (UPC) | Spain |
| Pragma Industries | France |
| PREDICT | France |
| Prima Sidera | Italy |
| PRIMIGEA - Confederación Española de las Industrias de las Materias Primas Minerales | Spain |
| Proman Management GmbH | Austria |
| Public Service of Wallonia Minister of Economy | Belgium |
| Quadrant | Germany |
| Québec Government | Canada |
| Quercus - ANCN | Portugal |
| Ragedara Graphite Mine | Sri Lanka |
| Rare Earth Advisory | France |
| Rare Earth Salts | United States |
| RECHARGE | Belgium |
| REEtec | Norway |
| REIA - Global Rare Earth Industry Association | Belgium |
| Renascor Resources Limited | Australia |
| RENAULT | France |
| Rifimpress s.r.l. | Italy |
| Riotinto Proyectos y Desarrollos, S.L. | Spain |
| Rock Tech Lithium Inc. | Germany |
| ROSI | France |
| ROVJOK | Finland |
| S3P Mining Industries and global value chain | Finland |
| Saft | France |
| Sangraf Italy Srl | Italy |
| Sazani Associates | United Kingdom |
| SBC International GmbH | Switzerland |
| SBI Sons of Bavaria Investment AG | Germany |
| School of Mineral Resources Engineering / Technical University of Crete | Greece |
| senata GmbH | Germany |
| Sencept AB | Sweden |
| SGL Carbon | Germany |
| SGS | Switzerland |
| Sherritt International Corporation | Canada |
| Shift Materials AS | Norway |
| Shin-Etsu Magnetics Europe GmbH | Germany |
| Showa Denko Materials (Europe) GmbH | Germany |
| Sieć Badawcza Łukasiewicz - Instytut Metali Nieżelaznych | Poland |
| SINTEF | Norway |
| SmartDry Liquefaction | Portugal |
| Societe Generale | France |
| SolarPower Europe | Belgium |
| Solvay | Belgium |
| Source Certain | Australia |
| Stam S.r.l. | Italy |
| Stratega Metals | South Africa |
| Strategic Materials Advisors Ltd. | United Kingdom |
| Superior Graphite Europe, Ltd. | Sweden |
| Suprasteel Worldwide SL | Spain |
| Swedish Ministry of Enterprise and Innovation | Sweden |
| Syrah Resources | Australia |
| Taeg Group AG | Switzerland |
| Talga AB | Sweden |
| Tampere University | Finland |
| TANiOBIS | Germany |
| Taza Metal Technologies | Kazakhstan |
| TCM Reseach | Ireland |
| TEAM2 | France |
| TechMet Limited | Ireland |
| TECHNIP Energies | France |
| TECNICAS REUNIDAS | Spain |
| TEKNIQ Arbejdsgiverne | Denmark |
| The International Thin-Film Solar Industry Association - PVthin | Belgium |
| The Metals Company | Canada |
| THE SWATCH GROUP RESEARCH & DEVELOPMENT - Division CDNP - | Switzerland |
| TIMA Tungsten GmbH | Germany |
| Tokai COBEX Savoie SAS | France |
| Trinity Management Ltd. | Canada |
| TU Bergakademie Freiberg | Germany |
| TU Darmstadt | Germany |
| TU Delft | Netherlands |
| Turkish Energy, Nuclear and Mineral Research Agency (TENMAK) | Turkey |
| Ukrainian Association of Geologists | Ukraine |
| Umicore | Belgium |
| UNICA | Italy |
| Università degli Studi di Milano | Italy |
| Université de Bordeaux | France |
| Université de Lorraine | France |
| University College London | United Kingdom |
| University of Adelaide | Australia |
| University of Milano Bicocca | Italy |
| University of Oulu | Finland |
| University of Padua | Italy |
| UP Catalyst | Estonia |
| Urbix, Inc | United States |
| USA RARE EARTH, LLC | United States |
| Uzbekistan Technological Metals Combine JSC | Uzbekistan |
| Vacuumschmelze GmbH & Co. KG | Germany |
| Vanitec | Worldwide |
| VBN Components AB | Sweden |
| Vega Technik Gmbh | Austria |
| VELAWORKS s.r.o. | Slovakia |
| Verband der Automobilindustrie e.V. (VDA) | Germany |
| Victoria Invest internacional Shpk | Albania |
| Vinnova | Sweden |
| Vlysis | Greece |
| Volt Resources Limited | Ukraine |
| Volvo Group | Sweden |
| Votechnik | Ireland |
| VTT Technical Research Centre of Finland Ltd | Finland |
| Vulpes Lithium GmbH | Germany |
| Walkabout Resources | Australia |
| WEEECycling | France |
| WindEurope | Belgium |
| WMC Energy | Netherlands |
| Wroclaw University of Science and Technology (WUST) | Poland |
| Ziptrax Cleantech | India |
| Zircon Industry Association (ZIA) | United Kingdom |