- IBM Research Laboratory [Zurich]
- IBM Research [Zurich]
- IMED
- IMT - MINES ALES
- IMT École nationale supérieure des Mines d'Albi-Carmaux
- Ingegneria Informatica
- Ingenieursbureau Amsterdam
- Institut Henri Fayol
- Institut Mines-Télécom [Paris]
- Institut National Polytechnique (Toulouse)
- Institut National Polytechnique de Grenoble
- Institut National des Sciences Appliquées
- Institut National des Sciences Appliquées de Lyon
- Institut de recherche en informatique de Toulouse
- Institut national universitaire Champollion [Albi]
- Institut polytechnique de Grenoble - Grenoble Institute of Technology
- Institute for Applied Informatics [Leipzig]
- Institute for Systems and Computer Engineering, Technology and Science [Braga]
- Institute of Electronics
- Instituto Politécnico de Lisboa
- Instituto Politécnico de Santarém
- Instituto Politécnico de Setúbal [Portugal] = Polytechnic Institute of Setúbal [Portugal]
- Instituto Superior Técnico
- Instituto Superior de Engenharia de Lisboa
- Instituto de Engenharia Mecânica [Lisboa]
- Instituto de Engenharia de Sistemas e Computadores
- Intersoft, a.s.
- Iran University of Science and Technology [Tehran]