Initially, the Eria project, now known as Campus Cyber, was born out of a desire to adapt the building to the shape of the site in order to create high-quality office space. Located on the edge of the Boulevard Circulaire, in the fast-changing Bellini district, the program benefits from exceptional accessibility (immediate proximity to the Esplanade de La Défense metro station). The choice of a fan-shaped floor plan, with one heart and three petals, offers three perfectly lit wings and distant views. It also ensures economy of circulation space. The Campus Cyber project embodies a vision of the office of the future and new ways of working, offering a variety of layouts thanks to its optimum widths.

The building offers spacious, triple-exposed workstations (1,700 m²) with terraces and meeting areas that meet users' new expectations. It accommodates almost 2,000 employees. The building also includes around 250 m² of ground-floor retail and service space. 209 private parking spaces have been created, as well as a landscaped rooftop at the top of the 13-storey tower.

The Cyber Campus is a flagship facility dedicated to cybersecurity, bringing together the main national and international players in the field. In particular, it brings together on the same site companies (large groups, SMEs), government departments, training organizations, research players and associations. The Cyber Campus implements actions aimed at federating the cybersecurity community and developing synergies between these different players.

Labels and certifications: NF HQE™ level “Excellent”, BREEAM® level “Excellent”, Well Silver Core and Shell, Effinergie+.

Christian de Portzamparc is the first French architect to win architecture's highest honor, the Pritzker Prize, the equivalent of the Nobel Prize. He received the Grand Prix d'Architecture de la Ville de Paris, the Médaille d'Argent de l'Académie d'Architecture, and the Grand Prix National d'Architecture for the Cité de la Musique. Verticality is an important theme for Christian de Portzamparc. After his first experiment with a “vertical signal” for the Château d'Eau in Marne-la-Vallée, Christian de Portzamparc continued his sculptural research on the theme of verticality. In 1995, he designed a Tower in New York for the LVMH headquarters in the United States, inaugurated in 1999. He has also designed the Musée Bourdelle (Paris) and the Paris La Défense Arena (Nanterre).