- IBM Research [Zurich]
- IMT Atlantique
- IMT Institute for Advanced Studies [Lucca]
- INTECS
- IRILL
- IS&CM Department
- ISTAT
- IT University of Copenhagen
- Imperial College London
- Independent Consultant
- Indian Institute of Technology Delhi
- Indian Institute of Technology Madras
- Indraprastha Institute of Information Technology [New Delhi]
- Information Technology Laboratory [Gaithersburg]
- Infosys [Mysuru, India]
- Innopolis University
- Inria Grenoble - Rhône-Alpes
- Inria Lyon
- Inria Nancy - Grand Est
- Inria Paris-Rocquencourt
- Inria Saclay - Ile de France
- Inria Sophia Antipolis - Méditerranée
- Inria de Paris
- Institut Galilée
- Institut Mines-Télécom Business School
- Institut Mines-Télécom [Paris]
- Institut National Polytechnique (Toulouse)
- Institut National Polytechnique de Grenoble
- Institut National Polytechnique de Lorraine
- Institut National de Recherche en Informatique et en Automatique
- Institut National de la Recherche Agronomique
- Institut National des Sciences Appliquées
- Institut National des Sciences Appliquées - Centre Val de Loire
- Institut National des Sciences Appliquées - Rennes
- Institut National des Sciences Appliquées de Lyon
- Institut Polytechnique de Paris
- Institut de Mathématiques de Marseille
- Institut de Recherche en Informatique Fondamentale
- Institut de Recherche en Informatique et Systèmes Aléatoires
- Institut de mathématiques de Luminy
- Institut de recherche en informatique de Toulouse
- Institut für Informatik
- Institut für Systems Engineering
- Institut national d’études supérieures agronomiques de Montpellier
- Institut polytechnique de Grenoble - Grenoble Institute of Technology
- Institute for Computing and Information Sciences [Nijmegen]
- Institute for Development and Research in Banking Technology
- Institute for Industrial Management [RWTH Aachen University]
- Institute for Information Business (Vienna University of Economics and Business Administration (Wirtschaftsuniversität Wien - WU))
- Institute for Integrated and Intelligent Systems
- Institute for Software Research
- Institute for Software Technology [Graz]
- Institute for Systems and Computer Engineering, Technology and Science [Braga]
- Institute for Systems and Computer Engineering, Technology and Science [Porto]
- Institute for Theoritical Physics and Mathematics
- Institute of Automation - Chinese Academy of Sciences
- Institute of Automation and Electrometry of the Siberian Branch of the RAS
- Institute of Computer Languages
- Institute of Computer Science
- Institute of Computer Science [FORTH, Heraklion]
- Institute of Computing Science
- Institute of Cybernetics [Tallinn]
- Institute of Databases and Information Systems
- Institute of Informatics
- Institute of Informatics and Software Engineering, Faculty of Informatics and Information Technologies
- Institute of Mathematics and Computer Science [Wroclaw]
- Institute of Mathematics and Statistics [Sao Paulo]
- Institute of Mathematics ans Statistics [Sao Paulo]
- Institute of Scientific Computing
- Instituto Alberto Luiz Coimbra de Pós-Graduação e Pesquisa de Engenharia
- Instituto Cidade Democrática
- Intel Ireland
- International Hellenic University
- International Institute for Software Technology [Macao]
- Iowa State University
- Iran University of Science and Technology [Tehran]
- Irish Centre for Cloud Computing and Commerce
- Istanbul Bilgi University
- Istanbul Technical University
- Istituto Nazionale di Statistica
- Istituto di Calcolo e Reti ad Alte Prestazioni [Rende]