Brigitte Phillipon and Jean Kalt have been associates for the last fifteen years. They work with a dozen or so people, in Architecture, Urban planning and Design.

individually Their architectural vision relies on an urban, social, environmental and technical approach, that adapts to a specific and long term vision of the city.

gays sur grande synthe Sustainable development issues are an opportunity to develop new buildings with both technical performances, and pleasant living space.

As urban planners, they promote in an exemplary manner the concept of the city of tomorrow. The Saint-Denis Island fluvial ecodistrict was awarded the French National Prize for the Future Ecodistricts in 2011.

They are also head of Ponka, a communication design company, that is developing an interactive photovoltaic screen, the PonkaWall, prefiguring the smart cities.

Associated architects

Jean Kalt, Brigitte Philippon


Inny Francard, Odile Lesassier, Peggy Guilbert, Alice Vallier, Guénaëlle Humbert-Urbaniste,
Nicolas Csali-Maquettiste, Celine Devincre, Justine Goussard, Julien Hureau, Julie Lézé, Dorian Maigues-Paysagiste, Virgile Portron, Christophe Vieira.


Nasandra Rarivo

Formers Collaborators

Pauline Albizzati, Théo Allouch, Laure Ardouin, Julie Bouccara, Eugénie Cabrera, Caroline Delbarre, Julien Derenne, François Desbrosses, Berengère Giaux, Mariana Ivancovsky, Yael Karouby, Kokou Kapo chichi, Nastasia la Spina, Nicolas Lhomelet, Pierre Lemoine, Marie Le Roy, Étienne Magueres, Laurence Mathez, Maureen Matveeff, Sébastien Ludwig, Murielle Monnier, Constance Milesi, Alice Petrilli, Chio Takamatsu, Aurianne Outters, Vincent Poilleux-Paysagiste, Antoine Roullin, Aurelie-anne Vincent.