What Waterschap Limburg does

Waterschap Limburg (WL) is a Dutch regional water authority (waterschap) responsible for water management across the entirety of Limburg province in the southeastern Netherlands. It operates through a wholly-owned operating subsidiary, Waterschapsbedrijf Limburg (WBL), which runs 17 wastewater treatment plants (rwzi's), 149 sewage pumping stations, and approximately 540 decentralized Individual Wastewater Treatment Systems (IBA's) on behalf of 23 Limburg municipalities. Statutory responsibilities include flood protection via dike maintenance along the Maas river and its tributaries, water quality monitoring, issuance of water-related permits, irrigation and drainage control, and emergency response via a 24/7 Meldkamer Water. Day-to-day services encompass purification of household and industrial wastewater, agronomic water management, drought response, and ecological protection of streams and surface water.

WL's technology stack is built around a Digital Twin of its entire purification infrastructure, deployed on Microsoft Azure and developed in partnership with Royal HaskoningDHV Digital. The Digital Twin integrates a Big Data Platform with the Aquasuite machine-learning application, which monitors the 149 pumping stations in real time, detects sewer intrusion, and feeds process operators at the Central Control Room. The Aquasuite Pure advanced process control system applies self-learning algorithms to optimize aeration, recirculation, and chemical dosing, with deployed results at WWTP Susteren in 2024 including a 39% reduction in ammonium and ~130 tons of annual CO2 savings. The organization has built a portfolio of proprietary treatment and circular-economy innovations: Nereda® aerobic granular sludge technology; the Verdygo® modular construction concept (and Nereda Verdygo Package Plant for 'water on demand'); CoRe forward/reverse-osmosis circular purification; full-scale powdered activated carbon dosing for pharmaceutical residue removal (≥70% removal at RWZI Simpelveld); ViviMag vivianite phosphate recovery under EU LIFE-project Phos4EU; Kaumera biobased extraction from purified wastewater; and a Delft Green biological concrete-curing compound co-developed with TU Delft.

WL is funded primarily through statutorily levied water board taxes (waterschapsbelasting) on property owners and water users in Limburg, supplemented by contracted professional services (IBA management, advisory, infrastructure maintenance) for 23 Limburg municipalities and collaborative circular-economy programs with WML and other partners. Revenue is not publicly disclosed, consistent with Dutch waterschap reporting norms. Governance follows a public-sector model with an elected Algemeen Bestuur and an executive Dagelijks Bestuur; Jos Teeuwen was appointed to the daily board in 2026, replacing Marc Breugelmans. Strategic positioning combines irreplaceable statutory authority with a high-technology innovation pipeline targeting European KRW compliance, climate adaptation, micropollutant removal, and resource recovery.

Name

Waterschap Limburg

Legal name

Waterschap Limburg

Website

https://waterschaplimburg.nl

Company type

Private

Founded year

2017

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Waterschap Limburg is a Dutch public water authority managing water systems, dikes, and wastewater treatment for Limburg province, operating 17 treatment plants and 149 pumping stations, and serving 23 municipalities through tax-funded and contracted services.

Ownership category

akta.pro rank

Headquarters

HQ city

Roermond

HQ country

Netherlands

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Technology or R&D, Supply Chain, Others

Revenue model

1. Public Funding (Waterschapsbelasting): Funded through water board taxes (waterschapsbelasting) levied on property owners and water users in the Limburg region. This is a statutory contribution based on property value and land use.
2. Municipal Services: Services to municipalities including maintenance of Individual Wastewater Treatment Systems (IBA's) for 23 Limburg municipalities, consultancy services, and infrastructure management.

Distribution channels5 records

Marketing channels10 records

Core offering

Waterschap Limburg operates as a Dutch regional water authority providing statutory water management services across Limburg province. Its core offerings include flood protection through dike maintenance and water level management, wastewater treatment via 17 treatment plants and 149 sewage pumping stations, water quality monitoring of regional streams and rivers, issuance of water-related permits and enforcement, and 24/7 emergency water response. The organization also delivers contracted municipal services such as management of approximately 540 Individual Wastewater Treatment Systems (IBA's) for 23 Limburg municipalities.

Product overview

Waterschap Limburg operates 17 wastewater treatment installations (rwzi's) and manages approximately 149 pumping stations, providing services including wastewater treatment, water quality monitoring, and infrastructure management for 23 Limburg municipalities. The organization operates as a subsidiary Waterschapsbedrijf Limburg (WBL/WL). Core technologies include the modular Verdygo® system for future-proof purification installations and Nereda® technology from Royal HaskoningDHV. Key innovations include Kaumera (biobased raw material from wastewater), Vivianiet (phosphate recovery via Phos4EU), CoRe (membrane-based water recovery), and Digital Twin (AI/machine learning monitoring system on Microsoft Azure). Services encompass professional measuring/monitoring, consulting, IBA management, and innovative procurement approaches including Pre-Commercial Procurement (PCP) and Public Procurement of Innovation (PPI).

Differentiator

Problem solved

Functional benefit

Brands

• Verdygo: Revolutionary design and construction technique for modular wastewater treatment plants developed by Waterschap Limburg
• CoRe
• Vivianiet
• Digital Twin
• Superlocal
• Kaumera

Products and services

• IBA Management and Maintenance Services (Innovatieve Veldmeetmethode) Contracted management, maintenance, metering, and monitoring services for approximately 540 Individual Wastewater Treatment Systems (IBA's) provided to 23 Limburg municipalities, using an innovative ATP-based field measurement method for cost-efficient compliance assessment.
• Water-Related Permits and Enforcement Issuance and enforcement of water-related permits including irrigation permits, drainage permits, and discharge permits for businesses, farmers, and residents in Limburg province.
• Water Board Tax Administration (Waterschapsbelasting) Levying and administration of water board taxes (waterschapsbelasting) on property owners and water users in Limburg province, based on property value and land use, to fund water authority operations.
• 24/7 Emergency Water Response (Meldkamer Water) Round-the-clock emergency response service for water incidents, flooding, dike emergencies, and urgent water quality issues, accessible via the Meldkamer Water hotline at 0800-0341.
• Wastewater Treatment Services (17 rwzi's) Treatment of household and business wastewater through 17 wastewater treatment plants (rwzi's) operated by Waterschapsbedrijf Limburg (WBL), the wholly-owned operating subsidiary.
• Flood Protection and Dike Maintenance Maintenance and reinforcement of dikes along the Maas river and tributaries, plus water level management to ensure flood protection for residents and businesses in Limburg province.
• Water Quality Monitoring Services Systematic water quality monitoring of main streams and waterways in Limburg province, supporting ecological water quality and regulatory compliance reporting.
• Zwemwater (Swimming Water) Mobile App Mobile application providing real-time swimming water safety information and blue-green algae warnings for recreational water users across Limburg province.

Quantifiable outcome

• 39% reduction in ammonium, 10% reduction in total dissolved nitrogen, 24% reduction in orthophosphate, 16% reduction in air flow at WWTP Susteren
• +3 more outcomes

Named customers4 records

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability3 records

Feature11 records

Partnerships

20 partnerships are on record, tiered core, major and supporting.

• Royal HaskoningDHV DigitalcoreTechnology or Integration · 1 September 2021Strategic partnership for digital transformation of water purification infrastructure. Royal HaskoningDHV Digital developed and manages the Big Data Platform and Aquasuite machine learning application on Microsoft Azure, enabling 24/7 operational support for all 149 pumping stations. The Aquasuite application monitors system function and detects sewer intrusion water, presented to operators in the Central Control Room. Since September 2021, the Digital Twin system has been fully operational.
• MicrosoftcoreTechnology or IntegrationMicrosoft Azure cloud platform serves as the foundation for the Big Data Platform and advanced machine learning and artificial intelligence solutions. Azure enables 24/7 operational support for water purification systems.
• WML (Waterleidingmaatschappij Limburg)coreStrategic or Co-development PartnerDrinking water producer collaborating on circular economy projects including SUPERLOCAL closed water cycle in Kerkrade. WML works with WL to produce drinking water from rainwater and purify grey water locally for reuse in laundries and car washes.
• Waterschap Brabantse DeltamajorStrategic or Co-development PartnerLead partner in European LIFE-project Phos4EU for vivianite phosphate recovery from wastewater. Waterschap Brabantse Delta will operate the first demo-scale vivianite recovery installation in 2027.
• AquaMineralsmajorStrategic or Co-development PartnerPartner in LIFE Phos4EU project researching applications for recovered vivianite including use in batteries, fertilizer, or paints. Investigates processing routes for circularity and value of recovered phosphate.
• KemirasupportingTechnology or IntegrationPartner in vivianite recovery research and scaling, working on upscaling to demo-scale installation. Contributes expertise in water treatment chemicals.
• Royal HaskoningDHVcoreTechnology or IntegrationDeveloper of Nereda® aerobic granular sludge technology, the new standard for wastewater treatment at WL facilities. Also developed Aquasuite platform for Digital Twin applications.
• TU DelftsupportingStrategic or Co-development PartnerCo-developed the Delft Green biological curing compound for sustainable concrete treatment in Verdygo installations.
• Titulaer Milieu & Innovatie AdviessupportingStrategic or Co-development PartnerCollaborated on development of innovative ATP field measurement method for IBA quality monitoring, replacing expensive sampling and STERLAB analyses.
• Provincie LimburgcoreStrategic or Co-development PartnerProvincial government responsible for water policy frameworks and groundwater management. Collaborates on regional water system management.
• RijkswaterstaatcoreStrategic or Co-development PartnerNational water management authority responsible for the Meuse (Maas), Maasplassen, and canals (Julianakanaal, Zuid-Willemsvaart). Collaborates on cross-border water management.
• LIVES Project ConsortiummajorStrategic or Co-development PartnerEuropean Interreg V-A project (1.5M euro budget) for reducing plastic waste in the Meuse river basin. Consortium includes Province of Limburg, WL, Rijkswaterstaat, Vlaamse Milieumaatschappij, De Vlaamse Waterweg, Waterschap Eifel-Rur, Zuyd Hogeschool, Open Universiteit, and RWTH Aachen University.
• Acciona (Spain)supportingStrategic or Co-development PartnerInternational partner in European LIFE Phos4EU project for phosphate recovery research from wastewater.
• WetsussupportingStrategic or Co-development PartnerEuropean research consortium contributing to phosphate recovery research alongside the LIFE Phos4EU consortium.
• VerdygocoreTechnology or IntegrationRevolutionary modular design and construction concept for wastewater treatment plants, developed by WL as the standard for future installations.
• HEEMwonensupportingStrategic or Co-development PartnerHousing corporation partner in SUPERLOCAL circular housing project in Kerkrade.
• Zuyd HogeschoolsupportingStrategic or Co-development PartnerEducational institution partner in SUPERLOCAL project contributing research expertise.
• MobilissupportingTechnology or IntegrationContractor partner in applying Delft Green biological curing compound at RWZI renovations in Stein and Panheel.
• NGCMsupportingTechnology or IntegrationSupplier of Delft Green biological curing compound, providing the innovative sustainable concrete treatment solution.
• SBE Piping Machine- en ApparatenbouwsupportingTechnology or IntegrationMachine builder responsible for constructing the Nereda Verdygo Package Plant installation at RWZI Weert.

Scale indicators9 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Rijkswaterstaat: National water authority of the Netherlands, responsible for major rivers (including the Maas), canals and main water systems. WL collaborates with Rijkswaterstaat on cross-border water management but operates at regional level.
• Veolia Water Technologies: Global water-treatment technology and services provider offering Nereda® licensing and broader municipal/industrial water solutions. Comparable through wastewater-treatment technology focus but operates commercially across multiple geographies.

Direct peers

• Wetterskip Fryslân: Another Dutch regional water authority (waterschap) responsible for water management, wastewater treatment and flood protection in Friesland. Directly comparable in statutory mandate, tax-based funding model, and operational scope (WWTPs, pumping stations, dike maintenance).
• Waterschap Rivierenland: Dutch waterschap responsible for water systems, wastewater treatment and dike reinforcement in the Gelderland/Zuid-Holland river delta. Highly comparable mandate, scale and infrastructure base, with overlapping responsibility for Maas-related flood protection.
• Hoogheemraadschap van Delfland: Dutch water authority governing water quantity, quality and wastewater treatment in a heavily urbanized area around Delft and The Hague. Comparable in regulatory scope, treatment-plant operations and adoption of advanced monitoring technologies.
• Waterschap Amstel, Gooi en Vecht: Dutch waterschap covering Amsterdam and surrounding region, with responsibility for clean water, flood protection and wastewater treatment. Comparable statutory role and infrastructure type (WWTPs, pumping stations).
• Waterschap De Dommel: Dutch waterschap covering North Brabant with similar responsibilities for water management, wastewater treatment and water quality. Comparable size and scope; a natural partner/peer in the southern Netherlands water-authority landscape.
• Waterleidingmaatschappij Limburg (WML): Drinking water producer for Limburg province and active partner in WL's SUPERLOCAL closed water cycle project. Directly comparable geographic footprint and complementary mandate (drinking water vs. wastewater/flood).

Regional players

• Aquafin: Flemish equivalent of a Dutch waterschap, operating wastewater treatment infrastructure across Flanders, Belgium. Comparable mandate (municipal wastewater treatment under public mandate) but operates in a different regulatory jurisdiction.

Others

• Royal HaskoningDHV: Engineering consultancy and technology vendor that developed Nereda®, Verdygo and the Aquasuite ML platform deployed at WL. Comparable technology domain but functions as a supplier/partner rather than a direct operator.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/wlomgeving
• YouTubeyoutube.com/channel/UCwLI3Vtp510CfPHaWIPtOPg
• Facebookfacebook.com/waterschaplimburg
• LinkedInlinkedin.com/company/waterschap-limburg
• Instagraminstagram.com/waterschaplimburg

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Waterschap Limburg