Site Visits Europe GRI 2025

Built in 1975 by architects Jean de Mailly and Robert Zammit, the Ariane Tower underwent a major transformation to improve its thermal and energy performance. As part of the NAOM project, the façade, delivered in April 2025, was entirely redesigned with ultra-clear insulating glass, enhancing transparency while revealing the tower’s original porthole features. The renovation also included a redesigned lobby and the creation of a bright business center featuring two large meeting rooms and an 80-seat auditorium.

At ground level, a bar, concierge, lounge, and reception areas foster a sense of community and collaboration, complemented by a glazed pavilion that opens onto a welcoming terrace. Driven by its owner and supported by all stakeholders, Ariane’s transformation preserves its unique identity while preparing it for the future. Explore new spaces with Ariane.

Driving the transformation of the Front de Seine district and a must-visit Parisian address, Beaugrenelle, on the banks of the Seine, a stone's throw from the Eiffel Tower, is home to a collection of exceptional brands (including a Galeries Lafayette department store, an ultra-design Pathé cinema, and numerous flagship stores), and a constantly changing cast of kiosks and pop-up stores.

Already certified Excellent in 2016, Beaugrenelle Paris is the first French shopping venue to have obtained, in 2021, the BREEAM-IN-USE Excellent certification awarded according to a new, even more demanding standard. Thus, on its 7,000 m² of green roofs, an aromatic farm cultivated in total permaculture operates in short supply chains.