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    Aximum

    Security activity and traffic management
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    Valormat

    Valormat and Ecotri, the Colas Group's recovery and recycling platforms
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    Colas Environnement

    Pollution control activities
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    Colas & Vous

    Colas' expertise for private individuals
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    Colas Génie Civil

    Construction and maintenance of civil engineering structures
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    Colas Rail

    Railway activity
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    Mobility by Colas

    Mobility services enabler
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    Premys

    Deconstruction activity
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    Spac

    Water and energy transportation activity
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    Tipco Asphalt

    Thai joint venture specializing in bitumen
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    Continental Bitumen

    Subsidiary specialising in bitumen
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    Flowell
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    Tersen

    Company specialising in public works and the environment
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    Nexstone

    Nexstone, a Colas subsidiary, specializes in the production and recovery of natural and recycled materials for construction and development.
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Europe
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Our Activities

Industries

Bitumen

Bitumen Production and Distribution

Nouvelle usine d'émulsion au Port (La Réunion)
Materials

Material Production and Distribution

Carrière Kinguélé au Gabon

Recycling and Reusing

Plateforme Valormat de Marcoussis
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Trois chefs de chantier Colas en discussion sur un chantier, engins de terrassement en arrière-plan.

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