• Offices
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  • On going

In short

Developer : Paris La Défense
Investor: Unibail-Rodamco-Westfield
Architect: Cro&Co Architecture
Master of work: SETEC TPI - Artélia
General contractor: Vinci Construction

Surface : 52,600 sq.m. including :

  • 49,000 sq.m. of work space (including 1,500 sq.m. of outdoor space and 4,000 sq.m. of services)
  • 500 sq.m. of shops
    New green public spaces: 3,500 sq.m.
    Height: 140 m
    Location : Arche Nord, Coupole-Regnault district (Courbevoie and Puteaux)
    Delivery: Automn 2020

In the heart of Paris La Défense, Trinity is an avant-garde project that shakes up the traditional codes of the office tower. Agile and lively thanks to its architecture open to the city, it innovates to inspire the talents of tomorrow. With its panoramic elevators on the facade, its tree-lined terraces, its rooftop business center, its connected services, its hybrid spaces designed as an "augmented home", Trinity frees the circulation of ideas and stimulates collective intelligence for a new user experience.

The result of a public/private partnership between Paris La Défense and the local authorities of Puteaux and Courbevoie, the tower is an urban seam joining two slabs of La Défense with green and tree-lined links. The project is a technical achievement: the building complex spans the 7 traffic lanes of the Avenue de la Division Leclerc, including the access ramp to the La Défense tunnel (A14). The motorway slip road is thus transformed into a green urban space, thanks to the innovative technical solutions found, in partnership, by Paris La Défense, Unibail-Rodamco-Westfield and the State services managing the overhanging roads (DiRIF). To access this square, new stairs and elevators have been created to reinforce the existing link between the Serpentine crossroads and La Défense, which notably provides quality accessibility for people with reduced mobility. The first staircase will start from the outskirts of the Leclerc residence where various shops will be located. At the level of the second access, which connects the median of the rue de la Division Leclerc to the slab, a parking lot for bicycles will be created.

The Trinity Tower also offers a new architectural model. Thanks to its off-centre core, which offsets the elevators on the façade in a completely transparent manner, it interacts with its environment and reveals its activity through bioclimatic and kinetic façades that optimise the contribution of light and terraces that punctuate the floors with trees planted in the ground and suspended meeting rooms. Trinity has the will to place the architecture of the building at the service of these new ways of working: completely decompartmentalized spaces, a masterful reception lobby, terraces planted with trees, hybrid spaces, restaurants, rooftop business centers...

The tower benefits from international environmental standards: double certifications HQE "Exceptional" and BREEAM "Excellent".

A tower, a concentrate of innovative services
Within the tower, a panel of excellent and tailor-made services is offered:

  • the 25th floor and its panoramic view for the business center and the wellness area;
  • hyper-connected collaboration areas and personalized services adapted to all business configurations.

Key figures

  • 140 m high & 33 floors
  • 49,000 sq.m. of work space including 4,000 sq.m. of services (up to 4,500 employees)
  • 1,500 sq.m. of outdoor space: 8 terraces with trees, 12 green loggias and 23 balconies.
  • 3,500 sq.m. of urban green spaces
  • 3 duplexes on 6 levels, an area of 2,000 sq.m./duplex
  • 165 parking spaces & more than 1,000 sq.m. dedicated to 2-wheelers
  • Double certification HQE "Exceptional" and BREEAM "Excellent".

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  • Trinity
  • Trinity
  • Trinity - Workspaces