Projects - Renovated offices

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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.

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.

Renovation of an Office Building at 22 Boulevard de la Marquette in Toulouse

In the heart of the Compans Caffarelli business district in Toulouse, GA Smart Building is carrying out a full renovation of 5 100 m² of office space.

The Cité Universelle, a manifesto

Renovation of the CNES Headquarters in the Les Halles District, Central Paris

GA Smart Building is renovating the CNES headquarters, a 1970s–1980s era building located in the very heart of Paris.

Renovation and roof extension of an office and retail building for PAREF in Paris’ 11th arrondissement

GA Smart Building is renovating and raising the height of a building in Paris on behalf of the PAREF Group.

Renovation of the Gravity office building in the 14th arrondissement of Paris: nature at the gates of Paris

In Paris, the renovation of a building of more than 10,600 m² by the Groupe Pierre and Entreprise.

GA Smart Building to renovate 6,300 m² on Avenue George V in Paris

The George V in Paris’ 8th Arrondissement: a prestigious address, for a high-profile renovation

News

Mickaël Carvalho appointed CEO of PREGA, GA Smart Building’s low-carbon off-site concrete production subsidiary
Press
06.11.2025

Mickaël Carvalho appointed CEO of PREGA, GA Smart Building’s low-carbon off-site concrete production subsidiary

GA Smart Building announces the appointment of Mickaël Carvalho as Chief Executive Officer of PREGA. PREGA is one of the cornerstones of the Group’s unique off-site industrial platform.

GA Smart Building and Immobilière 3F join forces with SPLA-IN Noisy Est to drive urban transformation of the new Noisy-Champs station hub with a large-scale off-site project
Press
25.09.2025

GA Smart Building and Immobilière 3F join forces with SPLA-IN Noisy Est to drive urban transformation of the new Noisy-Champs station hub with a large-scale off-site project

GA Smart Building and Immobilière 3F have signed the sales agreement for Lot A1.1, marking the launch of the first large-scale off-site project in the new Noisy Pôle Gare district.

GA Smart Building to Develop the Grand Paris Campus for Airbus Defence and Space in Montigny-le-Bretonneux (78)
Press
18.09.2025

GA Smart Building to Develop the Grand Paris Campus for Airbus Defence and Space in Montigny-le-Bretonneux (78)

Airbus Defence and Space has selected GA Smart Building for the design and construction of the "Grand Paris Campus", a 36,000 m² real estate complex.