- TATI University of College
- TBC Générateur d’Innovation [Colomiers]
- TECHnologies pour la Coopération, l’Interaction et les COnnaissances dans les collectifs
- TECNUN School of Engineers University of Navarra
- THALES COMMUNICATIONS & SECURITY
- THALES [France]
- THESAME
- TKK Helsinki University of Technology
- TMC Italy
- TMES Corporation
- TNO Information and Communication Technology
- TOTAL FINA ELF
- TQC Ltd
- TRANE
- TRANE SAS
- TRIMEK
- TRIZ Consulting Group
- TRIZ France
- TSO - Social Theory Research Group
- TTTech Computertechnik AG
- TU Lisbon IST-Torre Norte
- TU-Sofia, IPF-Sliven
- TXT e-Solutions SPA
- TXT e-solutions s.p.a
- TXT eSolutions [Milano]
- Taishan University
- Taiyuan University of Technology
- Taizhou Vocational College of Science & Technology
- Taizhou Vocational College of Science and Technology
- Tai’an City intelligence research institute of science and technology
- Tallinn University of Technology
- Tampere University of Applied Sciences [Finland]
- Tampere University of Technology [Tampere]
- Tamturbo Oy [Tampere]
- Tangshan College
- Taras Shevchenko National University of Kyiv
- Tarbiat Modares University [Tehran]
- Tarim University
- Tata Consultancy Services Limited
- Tata Institute of Fundamental Research [Bangalore]
- Tea Research Institute
- Teaching and Research Section of Computer
- Tech. University of Lisbon
- Technical College Niš
- Technical Faculty Bor, V.J. 12
- Technical Research Centre of Finland
- Technical Research Institute of JSPMI(Japan Society for the Promotion of Machine Industry)
- Technical University Hamburg Harburg [Hamburg]
- Technical University of Berlin | Technische Universität Berlin
- Technical University of Civil Engineering of Bucharest = Université Technique de Génie Civil de Bucarest
- Technical University of Cluj-Napoca
- Technical University of Crete [Chania]
- Technical University of Kaiserslautern
- Technical University of Kosice
- Technical University of Košice
- Technical University of Liberec
- Technical University of Lisbon
- Technical University of Ostrava [Ostrava]
- Technical University of Sofia [Bulgaria]
- Technion
- Technion - Israel Institute of Technology [Haifa]
- Technische Hochschule Augsburg [Deutschland] = Augsburg University of Applied Sciences [Germany]
- Technische Universitat Darmstadt Fachbereich Informatik
- Technische Universitat Darmstadt Fachbereich Informatik, Kryptographie und Computeralgebra
- Technische Universiteit Eindhoven
- Technische Universität Braunschweig = Technical University of Braunschweig [Braunschweig]
- Technische Universität Chemnitz
- Technische Universität Darmstadt - Technical University of Darmstadt
- Technische Universität Dortmund [Dortmund]
- Technische Universität Dresden = Dresden University of Technology
- Technische Universität Kaiserslautern
- Technische Universität Munchen - Technical University Munich - Université Technique de Munich
- Technocentre Renault [Guyancourt]
- Technological Educational Institute of Central Macedonia
- Technological Educational Institute of Crete
- Technological Educational Institute of Western Greece [Patra]
- Technological Educational Institution of Epirus
- Technological Institute of Aeronautics
- Technological Research Institute Railenium
- Technological University [Dublin]
- Technologies de Formation et Apprentissage
- Technologies numériques pour l'éducation [EA 6316]
- Technology Acquisition Department
- Technology Cluster Automated
- Technology Shandong Prince
- Tecnalia
- Tecnalia Research&Innovation
- Tecnalia [Derio]
- Tecnalia [San Sebastián]
- Tecnológico Nacional de México|TES de Chalco
- Tecnológico de Monterrey = Monterrey Institute of Technology
- Tecnoparque Nodo Pitalito-SENA
- Teesside University
- Teknikföretagen – Association of Manufacturing Industries
- Teknos Alzenau Germany
- Teknos Helsinki Finland
- Telecom Valley
- Telecom Valley [Sophia Antipolis]
- Telenor
- Telespazio
- Telespazio Spa
- TeliaSonera
- Temasek Laboratories@NTU
- TerraNIS
- Terveystalo Oy
- Tetra Pak Packaging Solutions
- Texas State University
- Texas Tech University [Lubbock]
- Thales (Netherlands)
- Thales Alenia Space [Toulouse]
- Thales Communication [Cholet]
- Thales Research and Technology
- Thales SIX GTS France
- Thales Services
- The 49th Institute of China Electronics Technology Group Corporation
- The 6th Column Project
- The Centre for Speech Technology Research [Edinburgh]
- The Chinese University of Hong Kong [Hong Kong]
- The City of Port Phillip
- The First Institute of Oceanography, SOA
- The George Washington University
- The Graduate School of System Design and Management
- The Hong Kong Polytechnic University [Hong Kong]
- The Institute of Sustainable Development [Shandong]
- The Irish Software Engineering Research Centre
- The Irish Times Ltd. [Dublin]
- The James Hutton Institute
- The Key Lab of Agricultural Water Resources Higher-Efficient Utilization of Ministry of Agriculture of PRC
- The Lucrum Group
- The MITRE corporation
- The Maersk Mc-Kinney Moller Institute
- The Manufacturing Engineering Centre
- The Mathematics Institute, Reyjavik University
- The Netherlands Open in Connection
- The Netherlands Organisation for Applied Scientific Research
- The Open University [Milton Keynes]
- The Richard Ivey School of Business
- The University of Electro-Communications [Tokyo]
- The University of Hong Kong
- The University of Queensland
- The University of Sydney
- The University of Tennessee [Knoxville]
- The University of Tokyo
- The University of Trinidad and Tobago
- The University of Western Australia
- Thiagarajar College of Engineering
- ThingWorx Inc.
- Thinker Agricultural Machine ltd.
- Tianjin Agricultural University
- Tianjin Institute of Geology and Mineral Resources
- Tianjin Institute of Plant Protection
- Tianjin Polytechnic University
- Tianjin University
- Tianjin University of Science and Technology
- Tilburg University [Netherlands]
- TitanX Engine Cooling AB
- Tokai University
- Tokyo City University
- Tokyo Denki University
- Tokyo Institute of Technology [Tokyo]
- Tokyo Medical University
- Tokyo Metropolitan University [Tokyo]
- Tokyo University of Agriculture and Technology
- Tokyo University of Science [Campus Noda]
- Tokyo University of Science [Tokyo]
- Tomsk Polytechnic University [Russie]
- Tomsk State Pedagogical University
- Tomsk State University [Tomsk]
- Tongji University
- Toulouse Business School
- Toulouse Mind & Brain Institut
- Toyohashi University of Technology
- Toyota Boshoku Corporation
- Toyota Motor Europe
- Toyota Motor North America, Inc. [Plano]
- Toyota Wessels Institute for Manufacturing Studies
- Traces, Web, Education, Adaptation, Knowledge
- Tractebel engineering
- Traitement de l’Information et de la Connaisance
- Transformator Design AB
- Transilvania University of Brasov
- Transition Technologies
- Transylvania University of Brasov
- Trapeznikov Institute of Control Sciences
- Trias Informatica
- Trier University of Applied Sciences
- Trinity College Dublin
- Tsinghua University [Beijing]
- Tsuda University
- Tsukuba University of Technology
- Tunghai University [Taichung]
- Turin Polytechnic University [Tashkent]
- Turkish Aerospace Industries Inc.[Ankara]
- Télé-université du Québec
- Télécom Bretagne
- Télécom Paris
- Télécom ParisTech
- Télécom SudParis
- the Russian Academy of Sciences [Moscow, Russia]
- thingminds