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Henri Wallon school group reinvented in the heart of Les Agnettes, Gennevilliers (92)

GA Smart Building is carrying out the extension and modernization of the Henri Wallon school group, in the heart of the Les Agnettes neighborhood in Gennevilliers.

Campus Grand Paris Airbus Defence and Space in Montigny-le-Bretonneux (78)

GA Smart Building is designing and constructing the Campus Grand Paris for Airbus Defence and Space, a low-carbon real estate complex of 36,000 m² in Montigny-le-Bretonneux, intended to bring together more than 1,500 employees.

Agile Factory: an XXL industrial hall to support SLB’s energy transition in Béziers (34)

In Béziers, on the historic Cameron site, SLB is continuing its transition to renewable energy with the Agile Factory, a 6,200 m² hall dedicated to machining XXL components for floating wind and nuclear power.

In Massy-Palaiseau, an office and laboratory building for Safran Electronics & Defense

GA Smart Building is constructing an office and laboratory building for Safran Electronics & Defense in Massy-Palaiseau.

The Cité Universelle, a manifesto

Renovation and extension of the RAJA Group headquarters in Tremblay-en-France

GA Smart Building has completed the renovation and extension of RAJA’s headquarters in Tremblay-en-France, in the Île-de-France region.

Renovation of the “Paris Grands Boulevards” complex for Covivio

Covivio has entrusted GA Smart Building with the renovation of the emblematic Paris Grands Boulevards complex, combining heritage enhancement and sustainable innovation.

221 Rooj by GA homes in Tours, within the Casernes Beaumont-Chauveau redevelopment zone

GA Smart Building is delivering 221 Rooj by GA low-carbon homes using off-site construction — a large-scale project contributing to the transformation of the former military brownfield of the Casernes Beaumont-Chauveau ZAC in Tours.

Renovation and extension of an office building for Osesam in Boulogne-Billancourt

GA Smart Building is renovating an office building in Boulogne-Billancourt on behalf of Osesam.

News

Press
10.03.2026

GA Smart Building delivers the CNES headquarters in the heart of Paris – Les Halles

GA Smart Building has completed the full renovation of the historic headquarters of CNES, located on Place Maurice-Quentin in Paris – Les Halles. This 9,200 m² project modernizes the building while improving its energy performance and functionality.

Press
17.02.2026

Omega Valbonne: transformation of a former hotel into a social student residence with 104 affordable student housing units in the heart of Sophia Antipolis

GA Smart Building, Equilis, FTI (Foncière Transformation Immobilière, Action Logement Group), and Unicil announce the granting of the building permit and the operational launch of the Omega Valbonne project.