11 February 2020

The Le Bourget Air Show unveils the Concorde and Potel et Chabot collaborate for the first time with the leading worldwide aeronautical event; the house is still its partner as henceforth for the Farnborough and Dubai shows. Another crown jewel of modernism: the inauguration of the RER suburban network in La Défense, at which Potel et Chabot serves 10,000 guests in the basement.