The Banque Populaire de l'Ouest project in Rennes, completed in 1990, established Odile Decq as a force in French architecture through its status as the first metal-construction office building in the country. This early success reflected her interest in modularity and structural innovation, marking the beginning of a career spanning urban planning, design, and academic leadership.
Early Career and Education
Born in 1955 in Laval, France, Decq studied at the University of Rennes 2 and later at the École nationale supérieure d'architecture de Paris-La Villette. Her professional development was influenced by time spent working for the architect and writer Philippe Boudon while she simultaneously pursued her diploma. She earned her architecture degree in 1978, followed by a diploma in urban planning from the Paris Institute of Political Studies in 1979, the same year she established her own architectural practice.
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In 1985, she partnered with Benoît Cornette to form the firm ODBC. Together, they gained international recognition for their work, most notably the Banque Populaire de l'Ouest in Rennes, which utilized modular model building to test configuration feasibility. Following Cornette's death in 1998, Decq maintained the firm until 2013, when she rebranded it as Studio Odile Decq. This transition clarified her individual authorship of significant works, including the MACRO Museum in Rome and the French pavilion at the Venice Architecture Biennale.
Pedagogy and Academic Leadership
Decq held a teaching position at the École Spéciale d'Architecture in Paris starting in 1992, eventually serving as the director of the Department of Architecture from 2007 to 2012. Driven by a desire to foster student independence, she founded the Confluence Institute for Innovation and Creative Strategies in Architecture in 2014. The school relocated to central Paris in 2019, with its programs receiving validation from the Royal Institute of British Architects in 2018.
Multidisciplinary Design and Art
Beyond large-scale architecture, Decq has engaged in diverse creative fields, including jewelry, lighting, and furniture design. Her work often crosses into the art world, featuring installations at the Venice Biennale and various gallery exhibitions. Her portfolio includes commissioned pieces for the UNESCO headquarters, collaborations with the publisher Bernard Chauveau, and structures such as the Pavillon Noir and the Green Pavilion, consistently applying architectural principles to artistic installations.
Fast facts
- Born: 1955, Laval, France
- Education: University of Rennes 2; École nationale supérieure d'architecture de Paris-La Villette; Sciences Po
- Firm Founder: ODBC (1985); Studio Odile Decq (2013)
- Academic Positions: Director, Department of Architecture (2007-2012); Founder, Confluence Institute
- Major Awards: Commandeur des Arts et des Lettres (2001); Knight of the Legion of Honour (2002); Jane Drew Prize (2016)
- Key Works: Banque Populaire de l'Ouest (1990); MACRO Museum (2010); FRAC Bretagne (2012)
Questions readers ask
What is the Confluence Institute?
It is an architecture school founded by Odile Decq in 2014 in Lyon, which later moved to Paris, focusing on creative strategies and independent student research.
Why was the firm name changed from ODBC to Studio Odile Decq?
Decq changed the name in 2013 to ensure her sole authorship of her designs, as the previous name caused lingering confusion regarding designs completed after her partner's death.
Achievements
- Knight of the Legion of Honour
- Commandeur des Arts et des Lettres
- Prix des femmes architectes
- Trained at University of Rennes 2 – Upper Brittany and École nationale supérieure d'architecture de Paris-La Villette



