Shaping the western region of France

Who are we ?

At Bouygues Bâtiment Grand Ouest, we are all driven by the greatest and most exciting responsibility of all – building for life. In western France, an area that takes in Normandy, Picardy, Brittany and the Pays de la Loire regions, our local network of 11 branch offices (based in Nantes, Angers, Le Mans, Rennes, Brest, Cherbourg, Lorient, Caen, Rouen, Amiens and Beauvais) do much more than just build structures. Our more than 1200 employees build to create places, connections and opportunities.

We improve the daily lives of millions of people by creating buildings structures that embrace life in all its diversity and meet all our needs, including housing, health, education, work, tourism, leisure and public services.

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Façade d'un bâtiment moderne en panneaux orange-rouge et lattes verticales illuminées, adossé à une structure en pierre ancienne, sous un ciel crépusculaire.

Key figures

  • 1200+
    employees
  • 500+
    site workers
  • 10
    branch offices
  • 76
    apprentices in 2024
  • 60+
    projects in progress
  • € 435 million
    of sales in 2024
  • Façade de bâtiments anciens en pierre calcaire avec des toits en ardoise et de multiples fenêtres, éclairée par un soleil éclatant sur la droite, avec les flèches d'une cathédrale visibles au loin à gauche.

    Dedicated to regional development

    Strongly established in the local economy, Bouygues Bâtiment Grand Ouest contributes to regional growth. Our construction sites promote integration and training in partnership with local stakeholders. We support the regional economy through local subcontracting and are committed to supporting commmunity-led non-profit organisations.

  • Committed to customers

    Bouygues Bâtiment Grand Ouest is positioned as a full-service player involved in every stage of the construction value chain, from design to operation of buildings and structures. Thanks to our expertise, our clients benefit from solutions that enable them to successfully finance and manage their projects.

  • Vue extérieure du Musée Dobrée au crépuscule, combinant un bâtiment historique en pierre et une extension moderne gris et verre, avec un parvis lumineux doté de bancs et de murs orange-rouille sous un ciel teinté de violet.

    That drives our projects

    We have more than 1200 employees who offer our clients a comprehensive range of expertise in design, construction and renovation in the fields of housing, functional structures, multi-product operations, industry and the environment.

  • Vue en contre-plongée d'un bâtiment moderne où des balcons en cascade sont densément végétalisés d'arbres et d'arbustes verts. Cette architecture durable intègre la nature en milieu urbain, sous un ciel bleu clair.

    Focused on the environmental transition

    We recognise that our legacy as builders gives us a responsibility to future generations. That's why we strive every day to find ways to design, build and renovate differently, using low-carbon, biosourced or geosourced materials, reusing materials and promoting biodiversity. Our goal is to reduce our GHG emissions by 30% by 2030.

  • Grue rouge levant un module de construction préfabriqué en béton sous un ciel bleu nuageux.

    Driving change in the construction industry

    Off-site construction involves processes based on factory manufacturing and on-site assembly, resulting in faster completion times, tighter cost control and a far smaller environmental footprint.

  • At the heart of our organisation

    Bouygues Bâtiment Grand Ouest is committed to ensuring that everyone can thrive professionally by building career paths that reflect our core values: teamwork, simplicity, trust and a pioneering spirit. We prioritise safety for all, and uphold the highest standards of ethics and human rights.

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A strong regional presence

Bouygues Bâtiment Grand Ouest is firmly rooted in the heart of western France. We operate in Normandy, Picardy (Somme and Oise), Brittany and Pays de la Loire, through a network of 10 branch offices :

  • AMIENS : Village Oasis - 1, place des cèdres - CS 34406 Dury - 80044 Amiens cedex 1
  • ANGERS : Les plateaux du Maine - 51, avenue du Grésillé - CS 94113 - 49041 Angers cedex 1
  • BEAUVAIS: 10, rue Alcide de Gasperi - CS 30996 - 60009 Beauvais cedex
  • BREST : 305 rue Jurien de la Gravière - CS 72926 - 29229 BREST Cedex 2
  • CAEN : Allée du Grand clos - CS 10900 Saint-André-sur-Orne - 14320 May-sur-Orne
  • LE MANS : ZAC du Ribay - Rue Jean Grémillon - 72021 Le Mans cedex 2
  • LORIENT : Rue Jean-Noël Jego - ZA de Kerloic - 56850 Caudan
  • NANTES (siège social) : Skyline - 24 mail Pablo Picasso - CS 80704 - 44007 Nantes cedex 1 - 02 78 62 88 88
  • RENNES : 52, avenue du Canada - CS 90703 - 35207 Rennes cedex 2
  • ROUEN : Le Flaubert - 8b avenue Jean Rondeaux - CS 41139 - 76175 Rouen Cedex - 02 78 62 48 48
Vue extérieure du bâtiment Océanopolis Brest sous un ciel bleu, caractérisé par son architecture moderne avec des lattes de bois verticales et de grandes fenêtres.

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