M3
A mixed office and service building







Parc d’activités Rovaltain (26), France

Entrance door of the Rovaltain business park
Located directly opposite the Valence TGV train station, M3 is the entrance to the Rovaltain business park, a centre of excellence and innovation that currently houses more than a hundred companies. Inaugurated in September 2018, this office and service building is characterised by its functional mix, modularity and exemplary ecological footprint.

A project designed in synergy with a quality site
Beyond the special attention paid to the noble materials on the facade, which give the building an attractive image for both employees and visitors, M3 has been designed in line with the continuous environmental improvement process undertaken at Rovaltain, an ISO 14001 certified site.

An ethically responsible building
M3 stands out thanks to its limited consumption and environmentally friendly construction methods: insertion, envelope, energy performance level (BEPOS Energie 2013). It also has a 415 m² photovoltaic plant on its roof to produce self-consumed electricity.


Echo & Tango: new buildings for offices to be set up in front of the Correspondence Mall
Alongside M3, the Echo & Tango complex will follow on from the first building and complete the offer, with a total surface area of 12,400 m² of office space. These two modern and smart office buildings are expected to be delivered in 2022 and 2023 respectively.