Type of project : New offices
Total surface area : 32 000 M²
Construction time : 18 Months
Location : North / Paris region

In the town of Gennevilliers, on the edge of Asnières, in the department of Hauts-de-Seine, GA is developing 32,000 m² of offices that it will be possible to complete in two phases. Sales are now in progress, and the building can be available in just 18 months, once a taker has made a decision.

An office building with a contemporary look

Designed by Ateliers 115, the operation embodies three key notions: simplicity, fluidity and transparency. Combinations of glass and concrete in shades of grey enliven the elegant, fluid lines of the façades. 


A building that allows for new forms of work organization

GA solutions are put to use in the building’s fittings, in particular air treatment modules and triple glazed picture windows with integrated power-operated blinds.  

The configuration of the 18-m deep office plates favours flexibility in space layout and meets the needs of the new modes of work organization, including coworking spaces, flex space, open-plan layout and privacy pods.  


The utmost in energy performance

The Active Computer-Aided Management of Energy Efficiency (GAPÉO®) system guarantees achievement of the energy performance target, set at 35KW a year per sqm. GA has made a commitment to keep future consumption low under an energy performance contract, proof that it devotes careful attention to energy saving measures and environmental friendliness without ever losing sight of the comfort and convenience users expect. 


A project that combines well-being and efficiency at work

An original feature is the site’s 320-seat rooftop restaurant that can serve 800  people at each meal. From the restaurant’s terrace there is a sweeping view of Paris, and of Montmartre in particular. The landscaped garden that connects the two buildings is a pleasant place for a stroll. A concierge service, a gym and a conference room will be available.


Easily accessible by public transport and low-impact modes of transport

The site is easy to reach. Cleverly is close to the RER station Les Grésillons, one of the Grand Paris stations. And 80 secure outdoor parking spaces have been created for those who commute by bicycle.

Contact Lois Payet / Head of Programmes