Energy

  • Paris — La Défense
  • 2025
  • Work in progress
  • Paris — La Défense
  • 2025
  • Work in progress
The Link

PCA-STREAM was tasked by Groupama to design an innovative tower that will renew the image of La Défense. Revisiting the model of the traditional tower, The Link is emblematic of the transformation of working practices and a new relation to the city. Its morphology in two wings connected to one another with platforms called “links” allows the tower to provide spaces that foster interactions and collective intelligence, and gives an unprecedented place to nature in a high-rise building.

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  • Lyon
  • 2023
  • Delivered
  • Lyon
  • 2023
  • Delivered
emlyon business school

At emlyon’s upcoming Gerland campus, which welcomed its inaugural students in September 2024, we’ve arranged the buildings around a spacious interior street and a spectacular central hub—Cœur Battant, the “beating heart” of the campus—where daily activities and key school events will converge. Every element is designed to foster interaction, serendipity, and collective intelligence. The campus opens itself up to the city, as well as to businesses and events. It is fully aligned with the environmental dynamics of the Gerland District as well, with its extensive garden and commonsense approach to sustainability, exemplified by its uncomplicated and efficient facades adorned with terraces and inviting outdoor walkways.

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  • Lille
  • 2024
  • Delivered
  • Lille
  • 2024
  • Delivered
ShAKe

ShAKe offers the Euralille district an atypical and convivial silhouette, with a spiraling planted promenade topped by a belvedere. PCA-STREAM is rethinking the office building, opening it up to the city and its residents, to adapt to the changing face of an increasingly open-plan working world. The form of the building-promenade is an invitation to live and share.

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  • Paris
  • 2020
  • Delivered
  • Paris
  • 2020
  • Delivered
15-25 Amiral Bruix

In the heart of the revitalized Porte Maillot district, PCA-STREAM revisits the Parisian modernist heritage and extends the city-nature dialogue. The agency’s intervention respects and enhances the architectural qualities of the original structure. On the north side, the façade grid is reinterpreted in a contemporary style inspired by its original rigorous layout. Designed as a balcony overlooking the Bois de Boulogne, it highlights the exceptional linear nature of the building with unobstructed views of the greater Parisian panorama.The new headquarters of Murex, the world leader in software for the financial markets, was designed above all to maximize interaction and collective intelligence, an essential function of a head office that has been reinforced by the health crisis. Spaces are streamlined and legible, and fluid circulation is ensured by a core of elevators and Chambord staircases on the first day. Employees meet and exchange ideas in a place conducive to informal dialogue.

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Podcast

“ How are territories coping with reduced energy capacity? ”

Downscaling Energy

Labex Futurs Urbains

Podcast

“ How are territories coping with reduced energy capacity? ”


Downscaling Energy

How are territories coping with reduced energy capacity? Five researchers presented their work at the Downscaling Energy study day organized at the agency by the Labex Futurs Urbains’ City and Energy working group. Research topics included Beirut, the impact of Hurricane Irma on the French island of Saint-Denis, resource management in the Middle Ages, the 1973 oil crash and the current environmental crisis.

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  • Paris
  • 2026
  • Work in progress
  • Paris
  • 2026
  • Work in progress
BERGÈRE X PARIS

PCA-STREAM lends new impetus to a banking complex from the late nineteenth century, remarkable by its heritage value but closed on itself and poorly adapted to today’s modern requirements. Through a subdued intervention following a circular approach, the studio has augmented the building with new outdoor spaces, as well as programs and services that are largely porous to the vibrant city life within the district.

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  • Issy-les-Moulineaux
  • 2018
  • Delivered
  • Issy-les-Moulineaux
  • 2018
  • Delivered
Be Issy

PCA-STREAM has designed an energy-positive office building in Issy-les-Moulineaux, a service sector cluster that is undergoing major transformation. We were driven to revisit the form of a tripod by the specific nature of the plot and our ambition for environmental excellence. This bold morphology opens the building on the city by freeing up green areas, and it optimizes the energy footprint whilst providing a functional work environment that is focused on improving the well-being of its users.

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stream voices

Eager to share more generously the results of its collaborations and research, PCA-STREAM publishes STREAM VOICES, its online magazine!

Discover Stream Voices