tg•a (Tubiana Gaussuin Architectes) is a Paris-based architecture firm founded in 2023 by Martin Tubiana and Bérénice Gaussuin. 

Bérénice Gaussuin and Martin Tubiana are graduates of the École Spéciale d'Architecture (2011). Bérénice pursued her university studies in architectural history at Université Paris I (2013) and at the Ecole de Chaillot (2015) before defending her doctoral thesis in architecture (2022). A heritage specialist, she – alongside her academic career – practiced with Jean-Paul Mauduit, heritage architect, until 2023. She is also a lecturer at ENSA Clermont-Ferrand.

After working alongside Dominique Perrault (tertiary program, sports facility) and Didier Faustino (scenography, cultural space), Martin co-founded a multidisciplinary agency in 2016, where he worked on cultural facility projects in the events sector (Centre Pompidou, Maison Radio France, Paris Conservatoire, Lausanne Olympic Museum).

tg-a is the result of this combination of varied backgrounds and experience in the fields of restoration of historic monuments, equipment, rehabilitation, interior design, scenography, architectural synthesis and heritage diagnosis.

Current Team :
Eyub Acikgoz
Vanessa Bauer
Youri Corbineau
Bérénice Gaussuin
Zoé Gilbert
Samuel Spindler
Martin Tubiana

Photography Credit :

Salem Mostefaoui (Boutique Morabito, Musée des Arts Décoratifs, Beaubourg, Centre Georges Pompidou, 68e de Jeune Creation
Delaney Inamine (Fort de Champigny)
Chloé Charron (Appartement quai Voltaire)

All other photographs were taken by tg•a or the clients.



*All projects presented before 2023 were supervised by Martin and Bérénice in their previous architectural practices. 
Martin was co-founder and director of Bunker Palace (2015-2023). Berenice was an associate at A&M Patrimoine (2013-2023).