Your unique partner
in soil remediation
and hydrogeology

Our services


Soil pollution


Groundwater management


Health and Safety, Environment
and Permitting


Project management, outsourcing and environmental assistance to the client


Expertise and litigation


Our expertise

Hydreau is specialized in soil remediation and hydrogeology.
We bring expertise recognized by our clients :
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    Industrial and SME who trust
    us since our creation

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    Consulting and Engineering Groups, lawyers / notaries,
    contractors and promoters for whom we work as subcontractors

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    Competent authorities for whom we have written and developed
    several guides and tools

Added value and commitment

A unique partner to meet your
environmental needs but also :
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    Services and advice tailored – customized adapted to your needs

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    Flexible services in accordance with the schedule and objectives

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    A high ratio between expertise and cost

Contact us

    Les informations introduites dans le formulaire de contact (nom, prénom, e-mail, téléphone et message) sont uniquement utilisées au moment de l'envoi de l'e-mail et ne sont pas conservées par le site.

    Or by email [email protected]

    Or by phone +32 473 92 93 58

    Hydreau has been a trusted advisor to our company and our clients for almost 6 years. Stephane Muguet and his team provide expert consulting with the knowledge and flexibility to handle projects in multiple jurisdictions, often under demanding schedules. Their personalized service allows them to easily integrate into our program and add value to our team and our clients.

    Andy Hersey, Vice President, MWH – Stantec

    Hydreau nous a accompagné dans la mise en œuvre d'un audit réglementaire corporate. Nous avons apprécié le professionnalisme et la richesse des propositions des intervenants. Ce partenariat nous a permis de dynamiser la maîtrise de nos risques industriels et d'insuffler des solutions innovantes.

    Rachel FREU, HSE Supervisor, Cameron France

    Facing complex contamination issues due to Umicore’s long history, I could fortunately count on the professional expertise of the Hydreau team. They are one of the best groundwater modelers I ever contracted and their reports are above expectations : very complete and well documented. And last but not least, they are pleasant to work with, very nice people

    Lucia Buve, Pollution Prevention Manager, Umicore