- CELS - Research Center on Logistics and After-Sales Service
- CELS - Research Center on Logistics and After-Sales Services
- CIDISI
- Camilo Castelo Branco University
- Center for Enterprise Sciences (BWI)
- Center for Industrial Production
- Centre G2I
- Centre Génie Industriel
- Centre National de la Recherche Scientifique
- Centre for Advanced Manufacturing Technologies (CAMT), Institute of Production Engineering and Automation
- Centro Estadual de Educação Tecnológica Paula Souza
- Chemnitz University of Technology | Technische Universität Chemnitz
- Chercheur indépendant
- College of Technology
- Consejo Nacional de Investigaciones Científicas y Técnicas [Buenos Aires]