Depending of the customer needs, Waterleau offers a complete range of services for municipal and industrial clients: from design and build over operation and maintenance to project financing.

Design & Build (EPC)

From design over construction to commission, Waterleau has all the competences  to guarantee the perfect execution for any environmental project anywhere in the world.

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Operation & Maintenance

Over the last years, WATERLEAU has become a key player in the operation and maintenance (O&M) of water and wastewater treatment plants. We are operating and maintaining complex treatment facilities in all continents. With more than 200 Waterleau specialists involved in O&M services, we ensure optimal treatment efficiency for both industrial and municipal customers.

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Waterleau offers the capability to co-invest in projects, allowing clients to acquire treatment facilities with limited capital investment.

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