A national reference company in electrical, HVAC engineering, and maintenance, Groupe CEME operates in projects and services related to energy efficiency and thermal comfort for the tertiary sector, industrial clients, local authorities, and individuals.

Founded in 1962 near Grenoble, France, VÊPRES has specialized in cleanrooms and cleanrooms for over 60 years, serving a wide range of customers in research, healthcare, medical devices, agri-food, microelectronics, biotech, nanotechnologies, aerospace, plastics processing and more. With a workforce of 75, the company operates in 3 business lines: design and construction, general contracting and maintenance.