- A2IA
- A2IA SA
- AG Computer Systems & Telematics
- ALTRAN TECHNOLOGIES S.A.
- ARC Informatique
- ATOS [madrid]
- Academic Center for Computing and Media Studies
- Acreo Swedish ICT AB
- Action-Neuroimagerie-Modelisation
- Adaptateurs de signalisation en hématologie
- Adaptation Biologique et Vieillissement = Biological Adaptation and Ageing
- Advanced Multimedia and Security Lab
- Aeronautic Institute of Technology
- Airbus CyberSecurity [Rennes]
- Airbus Defence and Space [Les Mureaux]
- Airbus Group Innovations [Suresnes]
- Alcatel Lucent Bell Labs
- Alcatel Lucent Bell Labs [Paris]
- Alcatel Research & Innovation Center
- Alcatel-Lucent Bell - Belgique
- Alcatel-Lucent Bell Labs Belgium
- Alcatel-Lucent Bell Labs France [Nozay]
- Alcatel-Lucent Bell Labs Germany
- Alcatel-Thales III-V Lab
- Alcatel-Thalès III-V lab
- Almenda
- Alterra
- Altran Research
- Anaesthetics
- Analyse, Géométrie et Modélisation
- Apache Design Solutions
- Applied Physics Research Group - Vrije Universiteit Brussel
- Archéologie, Terre, Histoire, Sociétés [Dijon]
- Artenum, Paris
- Arthritis Research UK Epidemiology Unit
- Artificial Intelligence Research Institute | Spanish Scientific Research Council
- Aucta Cognitio R&D Labs
- Australia's ICT Research Centre of Excellence
- Autonomie, Gérontologie, E-santé, Imagerie & Société [Grenoble]
- Azm Center for Research and Biotechnologies