| 1Spatial Group Ltd. | Associate | Europe |  |
| 4C Technologies NV | Technical | Europe |  |
| 52° North Initiative for Geospatial Open Source Software GmbH | Small Company | Europe |  |
| Aalborg University, Dept. of Development & Planning | University | Europe |  |
| ABS Informatica S.L. | Associate | Europe |  |
| AdV (Working Committee of the Surveying Authorities of the States of the Federal Republic of Germany) | Technical Aggregate | Europe |  |
| AED-SICAD AG | Associate | Europe |  |
| Agentschap voor Geografische Informatie Vlaanderen (AGIV) | Government - Subnational | Europe |  |
| AIT Austrian Institute of Technology GmbH | University | Europe |  |
| Alkante | Small Company | Europe |  |
| Alticode | Small Company | Europe |  |
| Association Française pour l'Information Geographique | Research Institute / Not For Profit Institute | Europe |  |
| Aston University | University | Europe |  |
| ATMOSPHERE | Small Company | Europe |  |
| Avitech AG | Associate | Europe |  |
| BHT-Berlin (Beuth Hochschule für Technik Berlin) | University | Europe |  |
| BRGM | Technical | Europe |  |
| British Geological Survey | Research Institute / Not For Profit Institute | Europe |  |
| buildingSMART International Ltd. | Research Institute / Not For Profit Institute | Europe |  |
| cadcorp (Computer Aided Development Corp.) Ltd. | Technical | Europe |  |
| CAIGOS GmbH | Associate | Europe |  |
| Camptocamp SA | Small Company | Europe |  |
| Carinthia University of Applied Sciences, Dept. of Geoinformation | University | Europe |  |
| Carmenta AB | Technical | Europe |  |
| Centre for Geo-Information; Wageningen University | University | Europe |  |
| City of Vienna | Government - Local | Europe |  |
| City University London | University | Europe |  |
| CLS | Associate | Europe |  |
| CNES | Technical | Europe |  |
| Coastal & Marine Resources Centre | University | Europe |  |
| Communaute Urbaine de Strasbourg | Government - Local | Europe |  |
| COMSOFT GmbH | Associate | Europe |  |
| con terra GmbH | Associate | Europe |  |
| CORILA | Research Institute / Not For Profit Institute | Europe |  |
| CPA Systems GmbH | Small Company | Europe |  |
| CS Systemes d'Information | Associate | Europe |  |
| Danish National Survey & Cadastre | Associate | Europe |  |
| Defence Geospatial Information Working Group (DGIWG) | Technical | Europe |  |
| Defence Science & Technology Laboratory UK | Technical | Europe |  |
| Delft University of Technology | University | Europe |  |
| Department of Energy & Climate Change | Associate | Europe |  |
| disy Informationssysteme GmbH | Associate | Europe |  |
| Dreesmann, Michael | Individual | Europe | |
| Dresden University of Technology | University | Europe |  |
| EADS ASTRIUM | Principal | Europe | |
| EDINA, University of Edinburgh | University | Europe |  |
| Eisenhut Informatik AG | Small Company | Europe |  |
| Elsag Datamat spa | Associate | Europe |  |
| Environmental Informatics Group | University | Europe |  |
| Envitia Ltd. | Associate | Europe |  |
| EOX IT Services GmbH | Small Company | Europe |  |
| EPFL ENAC LASIG | University | Europe |  |
| ESRI France SA | Associate | Europe |  |
| ETHZ, Institute of Geodesy, IGP | University | Europe |  |
| EUMETSAT | Research Institute / Not For Profit Institute | Europe |  |
| Eurocontrol | Technical | Europe |  |
| European Centre for Medium-Range Weather Forecasts (ECMWF) | Research Institute / Not For Profit Institute | Europe |  |
| European Environment Agency (EEA) | Technical | Europe |  |
| European Space Agency (ESA) | Technical | Europe |  |
| European Union Satellite Centre | Technical | Europe |  |
| Federal Agency for Cartography and Geodesy (BKG) | Associate | Europe |  |
| Federal Institute of Hydrology (BfG) | Associate | Europe |  |
| FEUP (Faculdade de Engenharia da Universidade do Porto) | University | Europe |  |
| FHNW - University of Applied Sciences Northwestern Switzerland | University | Europe |  |
| Finnish Geodetic Institute | Research Institute / Not For Profit Institute | Europe |  |
| Finnish Meteorological Institute | Associate | Europe |  |
| Fondazione Graphitech | University | Europe |  |
| Fraunhofer-Gesellschaft | Technical | Europe |  |
| Frequentis AG | Associate | Europe |  |
| G.I.M. - Geographic Information Management NV | Associate | Europe |  |
| GE Smallworld | Principal | Europe | |
| Generalitat Valenciana | Government - Subnational | Europe | |
| Geodan Holding BV | Associate | Europe |  |
| GEOMATYS | Small Company | Europe |  |
| Geonovum | Technical | Europe |  |
| GEOSYSTEMS France | Small Company | Europe |  |
| German Aerospace Center - DLR | Associate | Europe |  |
| GFZ Potsdam | Associate | Europe |  |
| GISCAD-Institut | Small Company | Europe |  |
| HELP SERVICE - REMOTE SENSING spol s.r.o. | Small Company | Europe |  |
| IDEC (SDI of Catalonia) | Government - Subnational | Europe |  |
| IEMSS | Research Institute / Not For Profit Institute | Europe |  |
| IMAA-CNR | University | Europe |  |
| Indra Software Labs | Associate | Europe |  |
| Informi GIS A/S | Associate | Europe |  |
| Institut Geographique National (IGN) (France) | Technical | Europe |  |
| Instituto Geográfico Nacional (IGN of Spain) | Associate | Europe |  |
| INTA (National Institute of Aerospace Technology from Spain) | Associate | Europe |  |
| Intecs informatica e tecnologia del software | Technical | Europe |  |
| Intelligence Collection Group (ICG) | Associate | Europe | |
| interactive instruments GmbH | Associate | Europe |  |
| International Geospatial Services Institute (iGSI) GmbH | Small Company | Europe |  |
| IRSTV | University | Europe |  |
| IT Innovation | University | Europe |  |
| ITC, University of Twente | University | Europe |  |
| Jacobs University Bremen GmbH | University | Europe |  |
| Joint Research Centre (JRC) | Technical | Europe |  |
| Junta de Andalucia | Government - Subnational | Europe |  |
| Karlruhe Institute of Technology (KIT) | Research Institute / Not For Profit Institute | Europe |  |
| Katholieke Universiteit Leuven, Spatial Applications Division | University | Europe |  |
| KISTERS AG | Associate | Europe |  |
| lat/lon GmbH | Principal | Europe |  |
| Logica | Associate | Europe |  |
| LSIS UMR CNRS 6168 | University | Europe |  |
| Luciad NV | Associate | Europe |  |
| M.O.S.S. Computer Grafik Systeme GmbH | Associate | Europe |  |
| Magellium | Associate | Europe |  |
| MAGIC Services Forum | Research Institute / Not For Profit Institute | Europe | |
| Masaryk University | University | Europe |  |
| Metaspatial | Small Company | Europe |  |
| METEO-FRANCE | Technical | Europe |  |
| Miduell Informatika S.r.l. | Small Company | Europe |  |
| Mileridge Ltd. | Small Company | Europe |  |
| Ministry of the Environment | Associate | Europe |  |
| Ministry of Transport, Public Works & Water Management | Associate | Europe |  |
| National Land Survey of Finland | Associate | Europe |  |
| National Office of Building Technology and Administration | Associate | Europe |  |
| Natural Environment Research Council (NERC) | Government - Subnational | Europe |  |
| Neogeo Technologies SARL | Small Company | Europe |  |
| Northern Research Institute Tromsø | Research Institute / Not For Profit Institute | Europe |  |
| Office International de L'eau | Associate | Europe |  |
| Oficina Tècnica de Cartografia i Sig Local | Government - Local | Europe |  |
| Ordnance Survey | Technical | Europe |  |
| Oslandia | Small Company | Europe |  |
| Planetek Italia s.r.l. | Associate | Europe |  |
| Polish Association for Spatial Information (PASI) | Research Institute / Not For Profit Institute | Europe |  |
| Politecnico di Milano | University | Europe | |
| Porath, Holger | Individual | Europe | |
| Prodevelop, S.L. | Associate | Europe |  |
| Rostock University, Chair of Geodesy & Geoinformatics | University | Europe |  |
| SAG, CeGIT, Center für GeoInformationsTechnologie | Associate | Europe |  |
| Salzburg University | University | Europe |  |
| School of Business & Engineering Vaud (HEIG-VD) | University | Europe |  |
| Science & Technology Facilities Council (STFC) | Government - Subnational | Europe |  |
| Secure Dimensions GmbH | Small Company | Europe |  |
| Service Centre Information Technology of the BMVBS (DLZ-IT BMVBS) | Associate | Europe |  |
| Shell International Exploration and Production Inc. | Technical | Europe |  |
| Snowflake Software Ltd | Small Company | Europe |  |
| Spacebel s.a. | Technical | Europe |  |
| Spacemetric AB | Technical | Europe |  |
| Spatial Intelligence Genuine & Generic IT Solutions NV (SIGGIS) | Small Company | Europe |  |
| Spot Image | Associate | Europe |  |
| STAR-APIC | Associate | Europe |  |
| Stuttgart University Institute for Photogrammetry | University | Europe |  |
| Technical University of Vienna, Institut Geoinformation | University | Europe |  |
| Technische Universität Berlin | University | Europe |  |
| Technische Universität Hamburg Harburg | University | Europe |  |
| Technische Universität München - Runder Tisch GIS e.V. | University | Europe |  |
| Technische Universität München, Dept. of Informatics | University | Europe |  |
| Technology Development Forum (TDF); (Tehnoloģiju Attīstības forums) | Research Institute / Not For Profit Institute | Europe |  |
| Terradue Srl | Small Company | Europe |  |
| Thales Alenia Space France | Technical | Europe |  |
| Thales Communications France | Associate | Europe |  |
| Ticheler, Jeroen | Individual | Europe |  |
| TNO Built Environment & Geosciences | Research Institute / Not For Profit Institute | Europe |  |
| UK Met Office | Associate | Europe |  |
| UMB | University | Europe |  |
| UNIGIS UK | University | Europe |  |
| United Kingdom Hydrographic Office | Associate | Europe |  |
| Universidad Politecnica de Madrid (Grupo Mercator) | University | Europe |  |
| Universitat Autònoma de Barcelona (CREAF) | University | Europe |  |
| Universitat Jaume I | University | Europe |  |
| University College London | University | Europe |  |
| University of Bonn | University | Europe |  |
| University of Bremen | University | Europe |  |
| University of Florence | University | Europe |  |
| University of Geneva, enviroSPACE laboratory | University | Europe |  |
| University of Gävle | University | Europe |  |
| University of Heidelberg, Chair of GIScience | University | Europe |  |
| University of Manchester | University | Europe |  |
| University of Muenster - Institute for Geoinformatics | University | Europe |  |
| University of Newcastle Upon Tyne | University | Europe |  |
| University of Nottingham | Technical | Europe |  |
| University of Novi Sad, Faculty of Technical Sciences | University | Europe |  |
| University of Potsdam | University | Europe |  |
| University of the Bundeswehr - AGIS | University | Europe |  |
| University of the Bundeswehr - ITIS | University | Europe |  |
| University of Zaragoza | University | Europe |  |
| URSIT Ltd. | Small Company | Europe |  |
| Vaisala | Technical | Europe |  |
| VITO (Flemish Institute for Technological Research) | Research Institute / Not For Profit Institute | Europe |  |
| Vowles, Graham | Individual | Europe | |
| WhereGroup GmbH & Co. KG | Small Company | Europe |  |
| World Meteorological Organization (WMO) | Research Institute / Not For Profit Institute | Europe |  |
| Wupperverband | Government - Local | Europe |  |