The technological flagship of the CIS, inaugurated in 2011, CEI3 has a total surface area of 5,900 sq m, mainly devoted to research and development activities related to new technologies. The primary purpose of the CEI3 is to meet a changing need by the industrial or administrative activity of the company. The design and organization of CEI3 offers great flexibility, which can be adapted to the growth of the company.

Built according to the most recent energy standards, CEI3 is at the cutting edge of technology in terms of surface enhancement. A simple and uncluttered volumetry of the building highlights the entrance and delivery areas. The integration of this building is in perfect harmony with the required plot development within the park. The building's surroundings are devoted to parking areas and structured circulation of heavy or light vehicles. Pedestrian access is also treated in a safe manner.

The building is constructed in accordance with the MINERGIE® standards and offers optimum user comfort through the services, energy connections, light and architectural quality of the structure.