Located at the corner of Rue Bruneseau and Boulevard du Général-d’Armée-Jean-Simon, Tours Duo houses offices and activities, shops, a hotel and a skybar. Tour Duo 1, with 180 meters, is the third tallest building in Paris, at par with the forthcoming Tour Triangle.

RAXTAR has provided a RX3050 and a RX2550WB hoist (lifting speed 54m/min) to main contractor BATEG - VINCI Construction France. Work began at the end of March 2017, and the two completed towers were delivered in 2021