Projects
The SCE Department plans, develops and delivers building and infrastructure projects across CERN sites, supporting CERN’s scientific mission while ensuring quality, safety, sustainability, and long-term value.
Redevelopment of Gate B
Building 777
Natural Meeting Place: Enabling Mobility and Promoting Collaboration
CERN is constructing its new Building 777 on the Prévessin campus, at the edge of a dense forest. Scheduled for delivery in Q4 2027.
This timber structure will bring together modern offices, a restaurant, laboratories, and more than 500 working stations. Designed to foster collaboration, community, and well-being, B777 embodies CERN’s commitment to sustainable, low-carbon design.
Building 140
Strategically located at the heart of the Meyrin campus, Building 140 will serve as a central and highly visible landmark, strengthening the connection between key areas of the campus.
Building 140 has been designed to provide a high-quality working environment that brings together research, technical, learning and administrative activities within a single, connected facility.
