| 4113 Engineering | Commercial | Community |
| 52°North Spatial Information Research GmbH | Non-Profit | Community |
| AdV (Working Committee of the Surveying Authorities of the Laender of the Federal Republic of Germany) | Government | Community |
| AIR Centre | Government | Community |
| Airbus Defence & Space | Commercial | Community |
| AIT Austrian Institute of Technology GmbH | Government | Community |
| alpS GmbH | Commercial | Community |
| Aston University | University | Community |
| Aveki AB | Commercial | Community |
| Blackshark.ai | Commercial | Community |
| BRGM | Government | Community |
| buildingSMART International Ltd. | Non-Profit | Community |
| Bye, Bente Lilja | Individual | Community |
| ByteRoad, Sociedade Unipessoal Lda | Commercial | Community |
| Cadcorp Limited | Commercial | Community |
| Camptocamp SA | Commercial | Community |
| Carmenta Geospatial Technologies AB | Commercial | Community |
| City of Helsinki | Government | Community |
| City of Vienna | Government | Community |
| CNES | Government | Community |
| con terra GmbH | Commercial | Community |
| Constructor University Bremen gGmbH | University | Community |
| CS Group | Commercial | Community |
| Danish Agency for Data Supply & Infrastructure (SDFI) | Government | Community |
| Danish Geodata Agency (DGA) | Government | Community |
| de la Torre, Javier | Individual | Community |
| Defence Geospatial Information Working Group (DGIWG) | Non-Profit | Voting |
| Defence Science & Technology Laboratories (Dstl) | Government | Community |
| DEIMOS Space S.L.U. | Commercial | Community |
| Delft University of Technology | University | Community |
| Deltares | Non-Profit | Community |
| Deutsches Klimarechenzentrum GmbH | Non-Profit | Community |
| Digitaal Vlaanderen | Government | Community |
| Diputació de Barcelona-Oficina Tècnica de Cartografia i Sig Local | Government | Community |
| Dirk Farin - Algorithmic Research e.K. | Commercial | Community |
| Envitia Ltd. | Commercial | Community |
| EOX IT Services GmbH | Commercial | Community |
| Epsilon Italia srl | Commercial | Community |
| Esri UK | Commercial | Community |
| EUMETSAT | Non-Profit | Community |
| Eurac Research | Non-Profit | Community |
| European Centre for Medium-Range Weather Forecasts (ECMWF) | Government | Community |
| European Organisation for the Safety of Air Navigation (EUROCONTROL) | Government | Community |
| European Space Agency (ESA) | Government | Strategic |
| European Union Satellite Centre | Government | Community |
| Federal Agency for Cartography and Geodesy (BKG) | Government | Community |
| Finnish Meteorological Institute | Government | Community |
| Flanders Marine Institute | Non-Profit | Community |
| Food and Agriculture Organization of the United Nations (FAO) | Government | Community |
| Forum Virium Helsinki Oy | Non-Profit | Community |
| Fraunhofer-Gesellschaft | Non-Profit | Voting |
| Frazer-Nash Consultancy Ltd | Commercial | Community |
| FRONTEX | Government | Community |
| GECOsistema srl | Commercial | Community |
| Gemeente Rotterdam | Government | Community |
| GEO Solutions | Commercial | Community |
| GeoCat bv | Commercial | Community |
| Geoforum | Non-Profit | Community |
| GeoInsight AG | Commercial | Community |
| GeoLabs | Commercial | Community |
| Geolynx | Commercial | Community |
| GEOMATYS | Commercial | Community |
| Geonovum | Non-Profit | Community |
| GeoSolutions di Giannecchini Simone & C. s.a.s. | Commercial | Community |
| German Aerospace Center - DLR | Government | Community |
| GFI PMO Limited dba TNFD | Non-Profit | Principal |
| GFZ Potsdam | Non-Profit | Community |
| GIS Centre, Lund University | University | Community |
| Gordon, Michael | Individual | Community |
| Helmholtz Centre for Environmental Reaseach - UFZ | Non-Profit | Community |
| Helyx secure information systems ltd | Commercial | Community |
| HERE Global BV | Commercial | Voting |
| Hexagon | Commercial | Principal |
| Hochschule für Technik Stuttgart | University | Community |
| HTW Dresden - University of Applied Sciences | University | Community |
| HUB Ocean | Non-Profit | Community |
| IBL Software Engineering | Commercial | Community |
| INESC TEC - Institute for Systems and Computer Engineering, Technology and Science | Non-Profit | Community |
| Institut National de l'information geographique et forestiere (IGN - France) | Government | Voting |
| Institute of Bioorganic Chemistry of the Polish Academy of Sciences - Poznan Supercomputing and Networking Center | Non-Profit | Community |
| Institute of Communication and Computer Systems (ICCS) | Non-Profit | Community |
| Instituto Geográfico Nacional (IGN of Spain) | Government | Community |
| interactive instruments GmbH | Commercial | Community |
| International Association of Oil & Gas Producers (IOGP) | Non-Profit | Community |
| International Cartographic Association ICA | Non-Profit | Community |
| ISO/TC 204 | Non-Profit | Community |
| ISPRS-International Society for Photogrammetry & Remote Sensing | Non-Profit | Community |
| ISRIC - World Soil Information | Non-Profit | Community |
| Italian Hydrographic Institute | Government | Community |
| ITC, University of Twente | University | Community |
| Joint Research Centre (JRC) | Government | Voting |
| Kadaster International | Government | Community |
| Karlsruhe Institute of Technology (KIT) | University | Community |
| Katholieke Universiteit Leuven, Spatial Applications Division | University | Community |
| KNMI Royal Netherlands Meteorological Institute | Government | Community |
| Kongsberg Defence & Aerospace AS | Commercial | Community |
| Lab-STICC CNRS UMR 6285 | Government | Community |
| Lantmäteriet | Government | Community |
| lat/lon GmbH | Commercial | Community |
| LiRiS | University | Community |
| Luxembourg Institute of Science & Technology (LIST) | Government | Community |
| MINES ParisTech | University | Community |
| Morley, Jeremy | Individual | Community |
| National Land Survey of Finland | Government | Community |
| National Meteorological Administration | Government | Community |
| National Technical University of Athens - NTUA | University | Community |
| NATO HQ SITCEN | Government | Community |
| OceanWise Ltd | Commercial | Community |
| Open & Agile Smart Cities | Non-Profit | Community |
| Ordnance Survey | Government | Strategic |
| Östling, Michael | Individual | Community |
| Pixalytics Ltd | Commercial | Community |
| Plan4All z.s. | Non-Profit | Community |
| Polish Geological Institute - National Research Institute | Government | Community |
| rapidlasso GmbH - LAStools LiDAR processing | Commercial | Community |
| RWTH Aachen University | University | Community |
| Saab AB | Commercial | Community |
| SAP SE | Commercial | Community |
| Schleidt, Katharina | Individual | Community |
| Schweikert, Robert | Individual | Community |
| Scottish Government | Government | Community |
| Secure Dimensions GmbH | Commercial | Community |
| Skymantics Europe, SL | Commercial | Community |
| Smith, Rob | Individual | Community |
| Sofia University | University | Community |
| Spacebel s.a. | Commercial | Community |
| Spatineo Oy | Commercial | Community |
| Starion Group | Commercial | Community |
| State Service of Ukraine for Geodesy, Cartography and Cadastre | Government | Community |
| Statens kartverk - Norwegian Mapping Authority | Government | Voting |
| swisstopo | Government | Community |
| Technische Universität Dresden | University | Community |
| Technische Universität München - Runder Tisch GIS e.V. | University | Community |
| Telespazio VEGA UK Ltd | Commercial | Community |
| Terradue Srl | Commercial | Community |
| Trafikverket, Swedish Transport Administration | Government | Community |
| UK Met Office | Government | Voting |
| United Kingdom Hydrographic Office (UKHO) | Government | Strategic |
| United Kingdom Research and Innovation (UKRI) | Government | Community |
| Universidad Politecnica de Madrid (Grupo Mercator) | University | Community |
| Universitat Autònoma de Barcelona (CREAF) | University | Community |
| Université Libre de Bruxelles (ULB) | University | Community |
| University College London | University | Community |
| University of Applied Sciences, Western Switzerland, School of Business & Engineering Vaud (HEIG-VD) | University | Community |
| University of Ljubljana, Faculty of Civil and Geodetic Engineering | University | Community |
| University of Muenster - Institute for Geoinformatics | University | Community |
| University of Nottingham | University | Community |
| University of Salzburg | University | Community |
| University of Tartu | University | Community |
| University of Vienna - Department of Geography and Regional Research | University | Community |
| University of Zaragoza | University | Community |
| virtualcitySYSTEMS GmbH | Commercial | Community |
| VITO (Flemish Institute for Technological Research) | Non-Profit | Community |
| Walawender, Jakub P. | Individual | Community |
| West University of Timisoara | University | Community |
| World Geospatial Industry Council (WGIC) | Non-Profit | Community |
| World Meteorological Organization (WMO) | Non-Profit | Community |
| Wupperverband | Government | Community |