Insights

Sustainability Platform Waterleau positions itself as a leader in sustainable water stewardship with integrated solutions across the water cycle, offering design, build, operations, and maintenance. This suggests sales opportunities around end-to-end projects for municipalities and industrial clients seeking long-term, resilient water infrastructure.

Digital Twin Enablement The SMARTLAB digital platform provides predictive insights and digital twin capabilities, enabling clients to reduce operating costs. Sales potential exists in selling monitoring, optimization, and lifecycle services, as well as expanding digital retrofit of existing plants.

Financing Leverage WIFV enables public-private partnerships and off-balance-sheet investment, opening doors for clients constrained by capital budgets. Target opportunities where financing flexibility can accelerate projects, including municipalities and utilities seeking risk-sharing arrangements.

Strong PFAS Portfolio Recent integration of Oxyle technologies strengthens PFAS treatment offerings, presenting cross-sell potential to clients facing growing regulatory pressure on PFAS; approach includes aligned marketing with global customers needing compliant, scalable solutions.

Global Operations With over 175 years of experience and involvement in numerous municipal O&M projects, Waterleau has established credibility and references in critical infrastructure. Focus sales on regions with high water stress and long-term O&M needs, leveraging existing project success to win new contracts.

Waterleau Tech Stack

Waterleau uses 8 technology products and services including Autodesk Revit, MySQL, Siemens, and more. Explore Waterleau's tech stack below.

  • Autodesk Revit
    Cad & Graphics
  • MySQL
    Database
  • Siemens
    IT
  • React
    Javascript Frameworks
  • HubSpot
    Marketing Automation
  • Wonderware
    Miscellaneous
  • .NET
    Programming Languages
  • C#
    Programming Languages

Waterleau's Email Address Formats

Waterleau uses at least 1 format(s):
Waterleau Email FormatsExamplePercentage
First.Last@waterleau.comJohn.Doe@waterleau.com
87%
First.MiddleLast@waterleau.comJohn.MichaelDoe@waterleau.com
7%
Last@waterleau.comDoe@waterleau.com
5%
LastFi@waterleau.comDoeJo@waterleau.com
1%

Frequently Asked Questions

What is Waterleau's phone number?

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You can contact Waterleau's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Waterleau's official website and social media links?

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Waterleau's official website is waterleau.com and has social profiles on LinkedIn.

How much revenue does Waterleau generate?

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As of August 2026, Waterleau's annual revenue is estimated to be $250M - $500M.

What is Waterleau's NAICS code?

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Waterleau's NAICS code is 54162 - Environmental Consulting Services.

How many employees does Waterleau have currently?

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As of August 2026, Waterleau has approximately 469 employees across 5 continents, including EuropeAfricaNorth America. Key team members include COO: E. F.Chief Operations Officer: S. V.Chief Product Officer: P. S.. Explore Waterleau's employee directory with LeadIQ.

What industry does Waterleau belong to?

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Waterleau operates in the Environmental Services industry.

What technology does Waterleau use?

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Waterleau's tech stack includes Autodesk RevitMySQLSiemensReactHubSpotWonderware.NETC#.

What is Waterleau's email format?

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Waterleau's email format typically follows the pattern of First.Last@waterleau.com. Find more Waterleau email formats with LeadIQ.

When was Waterleau founded?

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Waterleau was founded in 2000.
Waterleau logo

Waterleau

Environmental ServicesFlanders, Belgium201-500 Employees

Waterleau is a Belgian environmental services company focused on sustainable water stewardship, delivering integrated solutions across the water cycle. Based in Wespelaar in the Flanders region, it operates internationally, managing critical water infrastructure worldwide and guiding projects through the full lifecycle—from design and construction to operation and maintenance—in water treatment, wastewater treatment, and water recovery. The firm employs hundreds of people and has substantial operational experience, including more than twenty municipal operation and maintenance projects in Morocco. Waterleau positions itself among global leaders in biological wastewater treatment, employing proprietary approaches that help clients advance their sustainability goals. It relies on a digital platform to provide predictive insights and modeling to optimize performance. In 2024, Waterleau expanded its PFAS treatment portfolio through a partnership with Oxyle, broadening its offerings for global customers.

Section iconCompany Overview

Phone number
NAICS Code
54162 - Environmental Consulting Services
Founded
2000
Employees
201-500

Section iconFunding & Financials

  • $250M - $500M

    Waterleau's revenue is estimated to be in the range of $250M - $500M

Section iconFunding & Financials

  • $250M - $500M

    Waterleau's revenue is estimated to be in the range of $250M - $500M

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