Insights

Sustainable Water Leadership Waterleau's strong positioning as a leader in biological wastewater technologies and its comprehensive water treatment solutions present significant opportunities to cater to clients seeking innovative, environmentally sustainable water management systems across various industries and municipal sectors.

Digital Transformation Focus The company's proprietary SMARTLAB digital platform enhances operational efficiency through predictive analytics and digital twin modeling, offering upsell opportunities in advanced digital services and AI-driven optimization solutions to existing clients and new market segments.

Recent Strategic Partnerships Recent collaborations, such as the integration with Oxyle and partnership with Colruyt, demonstrate Waterleau’s expanding footprint in PFAS treatment and industry-specific projects, providing avenues to target similar organizations seeking cutting-edge water purification and treatment solutions.

Financial Capacity and Growth With a revenue base of up to $500 million and extensive operational experience, Waterleau possesses the financial strength and technical expertise to undertake large-scale projects, making it an attractive partner for municipal and industrial clients looking for reliable water infrastructure solutions.

Market Expansion Potential Operating in the global market with over 175 years of experience and over 20 municipal operations in Morocco, Waterleau is well-positioned to expand into emerging markets and underserved regions, offering tailored water treatment solutions that address local regulatory and environmental needs.

Waterleau Tech Stack

Waterleau uses 8 technology products and services including GitHub, Support Hero, jQuery, and more. Explore Waterleau's tech stack below.

  • GitHub
    Communication And Collaboration
  • Support Hero
    Documentation Tools
  • jQuery
    Javascript Libraries
  • SEMrush
    Marketing Automation
  • Cisco
    Network Hardware
  • .NET
    Programming Languages
  • Python
    Programming Languages
  • Ahrefs
    Search Marketing

Waterleau's Email Address Formats

Waterleau uses at least 1 format(s):
Waterleau Email FormatsExamplePercentage
First.Last@waterleau.comJohn.Doe@waterleau.com
88%
First.MiddleLast@waterleau.comJohn.MichaelDoe@waterleau.com
6%
Last@waterleau.comDoe@waterleau.com
5%
LastFi@waterleau.comDoeJo@waterleau.com
1%

Frequently Asked Questions

Where is Waterleau's headquarters located?

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Waterleau's main headquarters is located at 26 Nieuwstraat Wespelaar, Flanders 3150 Belgium. The company has employees across 5 continents, including EuropeAfricaNorth America.

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.

What is Waterleau's SIC code NAICS code?

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Waterleau's SIC code is 4959 - Sanitary Services, Not Elsewhere Classified NAICS code is 54162 - Environmental Consulting Services.

How many employees does Waterleau have currently?

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As of April 2026, Waterleau has approximately 468 employees across 5 continents, including EuropeAfricaNorth America. Key team members include Ceo: J. D.COO: E. F.Chief Operations Officer: S. V.. 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 GitHubSupport HerojQuerySEMrushCisco.NETPythonAhrefs.

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

Environmental ServicesFlanders, Belgium201-500 Employees

Waterleau is your partner in sustainable water stewardship.
We deliver smart, integrated water solutions that help clients achieve their sustainability goals—across the entire water cycle. From design and build to operations and maintenance, our expertise covers water treatment, wastewater treatment, and water recovery.
We rank among the global top 10 in biological wastewater technologies, with proprietary anaerobic and aerobic solutions—BIOTIM® and LUCAS®. With over 175 years of operational experience, we run critical water infrastructure worldwide, including over 20 municipal O&M projects in Morocco alone.
Our digital platform, SMARTLAB®, empowers clients to reduce operational costs through predictive insights and digital twin modeling.
To make sustainable infrastructure more accessible, our Waterleau International Financing Vehicle (WIFV) enables public-private partnerships and off-balance-sheet investment.
We don’t just supply technology—we deliver resilience, impact, and long-term value.

#Everydropcounts #welovewater

Section iconCompany Overview

Headquarters
26 Nieuwstraat Wespelaar, Flanders 3150 Belgium
Phone number
SIC Code
4959 - Sanitary Services, Not Elsewhere Classified
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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