Aggerverband
Aggerverband is a public-law water management association in North Rhine-Westphalia, Germany, providing integrated drinking water supply, wastewater treatment, dam management, and flood protection across a 1,100 km² service area to approximately 500,000 people through 2 water works and 30 wastewater plants.
- Company typePrivate
- Founded1923
- HeadquartersGummersbach, Germany
- Headcount251–500
- GTM typeB2B
- OfferingServices
What Aggerverband does
Aggerverband is a Körperschaft des öffentlichen Rechts (public law corporation) and the only sondergesetzliche Wasserwirtschaftsverband (special-statutory water management association) in North Rhine-Westphalia, Germany, headquartered in Gummersbach and founded on December 12, 1923. The association provides integrated water cycle management services across a 1,100 km² service area in the Bergisches Land region, including drinking water supply, wastewater treatment, dam management, flood protection, hydrological monitoring, and water body maintenance. Operationally, the association runs 2 water works producing 23 million m³ of drinking water annually for approximately 500,000 people, 30 wastewater treatment plants processing 54 million m³ per year, 3 dams and 4 retention ponds, 900 special structures, and 3,000 km of river courses, supported by a 24/7 Wasserleitstelle control center and a DAkkS-accredited laboratory. Its technology stack includes membrane bioreactor (Membranbelebungsverfahren) wastewater treatment, hydrodynamic modeling, a GIS-based monitoring portal operational since 1998, and renewable energy generation from hydropower, wastewater, and photovoltaic installations.
The business model is structured as a member-financed public utility, with revenues derived from regulated water supply fees (treating and distributing ~23 million m³ annually) and wastewater treatment fees (~54 million m³ annually) billed on volume and pollutant load, supplemented by occasional revenue from surplus property sales and construction/engineering services performed for municipalities. Annual disclosed revenue is €68 million against a €310 million balance sheet total. Services are delivered through statutory municipal agreements rather than commercial contracts, with the Verbandsversammlung (membership assembly) as the governing body and the Vorstand (CEO: Dr. Uwe Moshage) as the executive representative under state supervision by the NRW Ministry for Environment, Nature Protection and Transport. The wholly-owned subsidiary AV Aggerwasser GmbH handles rainwater drainage, water protection consulting, structural repairs, and benchmarking, while the associated SIMAS training institute provides specialized membrane technology education. Customers are municipalities within the Oberbergischer Kreis and adjacent water associations receiving wholesale supply, with no consumer-facing sales motion or churn risk.
Aggerverband firmographics
Firmographics- Name
- Aggerverband
- Legal name
- Aggerverband
- Website
- https://aggerverband.de
- Company type
- Private
- Founded year
- 1923
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- Aggerverband is a public-law water management association in North Rhine-Westphalia, Germany, providing integrated drinking water supply, wastewater treatment, dam management, and flood protection across a 1,100 km² service area to approximately 500,000 people through 2 water works and 30 wastewater plants.
- Ownership category
- akta.pro rank
Aggerverband industry classification
Industry- Product category
- Water Management Services
- NAICS
- Water, Sewage and Other Systems (2213), Water Supply and Irrigation Systems (221310), Sewage Treatment Facilities (22132), Administration of Environmental Quality Programs (9241)
- SIC
- Water Supply (4941), Sanitary Services (4950), Water, Sewer, Pipeline, Comm & Power Line Construction (1623)
- akta.pro primary industry
- Water Supply & Wastewater Utilities Administration (BPAIACAG)
- akta.pro secondary industries
- Water Resources Administration (Watersheds, Rivers, Groundwater) (BPAIAMAE), Advanced Treatment & Purification Utilities (MF/UF, RO, AOP, UV) (EUANAGAD), Water & Wastewater Compliance (NPDES/Stormwater, Pretreatment, Drinking Water/SDWA) (EUAHABAB), Water Resources & Watershed Protection (BPAGAGAK)
Keywords
Where Aggerverband is headquartered
LocationHeadquarters
- HQ city
- Gummersbach
- HQ country
- Germany
- HQ region
- Europe
Offices3 records
Markets served
Aggerverband business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Infrastructure, Operations, Personnel, Technology or R&D, Others
Revenue model
- Water Supply Fees: Revenue from treating and supplying approximately 23 million m³ of drinking water annually to municipalities and residents in the service area. Water supply is the core public service function.
- Wastewater Treatment Fees: Revenue from treating approximately 54 million m³ of wastewater annually through 30 wastewater treatment plants. Fees are based on volume and pollutant load.
- Property Sales: Occasional revenue from selling real estate properties that are no longer needed for water management purposes.
- Public Tenders and Construction Services: Revenue from construction and engineering services, including wastewater facility construction, renovation projects, and civil engineering works performed for municipalities.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Public utility water supply and wastewater treatment services |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels6 records
Aggerverband product offering
Product offeringCore offering
Aggerverband operates as the sole consolidated water management association (sondergesetzliche Wasserwirtschaftsverband) in North Rhine-Westphalia, providing integrated drinking water supply, wastewater treatment, dam/reservoir management, flood protection, and water body maintenance across a 1,100 km² service area. It runs 2 waterworks producing ~23 million m³ of drinking water annually, 30 wastewater treatment plants processing ~54 million m³ per year, 3 dams and 4 retention basins, plus a 24/7 control center and DAkkS-accredited laboratory, serving roughly 500,000 residents and municipalities.
Product overview
Aggerverband is a public law water management association in North Rhine-Westphalia, Germany, offering integrated water economy services as a unified portfolio of interconnected infrastructure and services. The core offerings include drinking water supply (via 2 waterworks producing 23 million m³ annually), wastewater treatment (through 30 sewage treatment plants handling 54 million m³ annually), dam management (3 dams and 4 reservoirs), and flood protection services. Supporting infrastructure includes the 24/7 Wasserleitstelle control center, an accredited laboratory for quality control, the SIMAS training center for membrane technology education, and a GIS Portal for geospatial data access. The subsidiary AV Aggerwasser GmbH provides specialized services in rainwater drainage and water protection. Renewable energy production from hydroelectric power, wastewater, and photovoltaic installations complements the service portfolio. The association serves approximately 500,000 people across its 1,100 km² association area.
Differentiator
Problem solved
Functional benefit
Products and services
- Trinkwasserversorgung (Drinking Water Supply) Treatment and supply of drinking water to approximately 500,000 people in the Bergisches Land service area, producing 23 million m³ annually from two waterworks (WW Auchel and WW Erlenhagen) and distributing via water storage and pumping infrastructure.
- Abwasserbehandlung (Wastewater Treatment) Wastewater treatment across 30 sewage treatment plants handling 54 million m³ of wastewater per year, including operation of special structures, sewer networks, and waste disposal services within the service area.
- Talsperrenbewirtschaftung (Dam Management) Operation and management of 3 dams (Aggertalsperre, Wiehltalsperre, Genkeltalsperre) and 4 retention ponds (Stauweiher) for raw water storage, low-flow augmentation, and flood control across the Bergisches Land region.
- Gewässerunterhaltung und -entwicklung (Water Body Maintenance and Development) Maintenance and ecological development of 3,000 km of flowing water courses including renaturalization projects, ecological compensation measures (Kompensation Blau), and water body development in line with the EU Water Framework Directive.
- Hochwasserschutz (Flood Protection) Flood hazard mapping (Hochwassergefahrenkarten), flood retention basins (Hochwasserrückhaltebecken), flood risk management plans, and preventive flood protection measures throughout the 1,100 km² association area.
- Regenerative Energien (Renewable Energy Generation) Generation of renewable energy including hydropower at dams, energy recovery from wastewater treatment processes (BHKW, Wärmepumpen), and photovoltaic installations on treatment plant facilities, supporting the association's greenhouse gas neutrality target by 2045.
- SIMAS Training Center for Membrane Technology Specialized training institute for membrane technology in wastewater treatment, operated in cooperation with the Schulungsinstitut für Membrantechnik in der Abwasserreinigung in Seelscheid e.V., offering education and professional development for water-sector professionals.
- DAkkS-Accredited Water Laboratory Services Accredited testing laboratory for water, drinking water, and wastewater analysis operating waterworks laboratories, accredited per DIN EN ISO/IEC 17025 by DAkkS for testing and calibration laboratory competence.
- AV Aggerwasser GmbH Services Subsidiary services including rainwater drainage (Niederschlagsentwässerung), water protection consulting (Gewässerschutzbeauftragte), operational and occupational safety (Betriebs- und Arbeitsschutz), benchmarking, membrane bioreactor procedures (Membranbelebungsverfahren), and structural repairs (Bauwerkinstandsetzung).
Quantifiable outcome
- Supplies 500,000 people with 23 million m³ drinking water annually
- +2 more outcomes
Companies that use Aggerverband
Customer profileNamed customers2 records
Segments2 records
Ideal customer profiles2 records
Aggerverband technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Aggerverband partnerships and signals
Strategic signalPartnerships
Ten partnerships are on record, tiered core and minor.
- AggerEnergie GmbHcoreCollaborative partnership for renewable energy initiatives. AggerEnergie participates in joint afforestation actions at the Wiehltalsperre and contributes to sustainability goals including target of greenhouse gas neutrality by 2045. The partnership supports environmental protection projects in the region.
- JokeyminorLocal company sponsoring the annual afforestation actions at the Wiehltalsperre as part of the collective environmental initiative with Aggerverband, AggerEnergie, and Rotary Club Gummersbach.
- Rotary Club GummersbachminorService organization sponsoring the annual afforestation actions at the Wiehltalsperre as part of the collective environmental initiative with Aggerverband, AggerEnergie, and Jokey.
- Technische Hochschule Köln (TH Köln) - Campus GummersbachcoreAnnual partnership for the Aggerverband Förderpreis (promotional prize) awarded in conjunction with World Water Day on March 22. Recognizes outstanding theses with water management relevance. The collaboration promotes research and innovation in water sector topics and has been ongoing since 1993.
- Gesamtschule EckenhagenminorEducational partner for annual afforestation actions at the Wiehltalsperre. Approximately 150 students participate each year in tree planting activities. This represents the 6th consecutive year of collaboration.
- Ingenieurgesellschaft Dr. Ing. Nacken mbHminorEngineering consultancy engaged for the renaturization project of the Agger river in Lohmar-Peisel. Provides planning and technical expertise for the implementation of environmental measures.
- Planungsbüro KoenzenminorPlanning office engaged for the renaturization project of the Agger river in Lohmar-Peisel. Provides specialized planning services for environmental restoration measures.
- Schulungsinstitut für Membrantechnik in der Abwasserreinigung in Seelscheid e.V. (SIMAS)coreCooperative training institute for membrane technology in wastewater treatment. SIMAS is operated in association with the Aggerverband and provides specialized education and training for water sector professionals.
- BUK GmbHminorExternal partner for work-life balance services including childcare during school holidays, care of relatives, and employee assistance program (EAP). Supports the audit berufundfamilie certification.
- Werksarztzentrum OberbergminorOccupational health services provider supporting the company's occupational health management (BGM) and annual health day events.
Scale indicators13 records
Recent moves7 records
Expansion highlights6 records
Aggerverband competitors and assessment
Company assessmentBroad incumbents
- Veolia Eau (Suez Eau France): Major private-sector water utility operator in France and globally with significant European water and wastewater infrastructure footprint. Comparable as a large-scale water utility operator though operating under a different ownership model (private vs. public law corporation).
- Berliner Wasserbetriebe: Berlin's municipal water utility, one of Germany's largest water and wastewater service providers. Comparable in water supply and wastewater treatment operations though operating as a municipally-owned Aktiengesellschaft rather than a statutory water association.
- Stadtwerke Köln: Large municipal utility (Stadtwerke) based in Cologne, neighbouring the Aggerverband service area. Provides water and wastewater services to the Cologne metropolitan area and offers broader energy services; broader incumbent with overlapping water utility services.
Direct peers
- Erftverband: Statutory water management association based in Bergheim, NRW, responsible for water management in the Erft river basin. Directly comparable to Aggerverband as a parallel Wasserwirtschaftsverband in NRW with integrated water, wastewater, and flood protection responsibilities.
- Niersverband: Statutory water management association (Wasser- und Bodenverband) in NRW serving the Niers catchment area. Comparable as a regional German water management association with flood protection and water quality responsibilities.
- Eifel-Rur Wasserwirtschaftsverband: Statutory water management association (Wasserwirtschaftsverband) in NRW operating the Rurstausee and other dams. Direct peer in legal form and integrated water management services, comparable to Aggerverband's dam and reservoir operations.
- Wupperverband: Statutory water management association (Wasserwirtschaftsverband) in North Rhine-Westphalia serving the Wupper river basin. Directly comparable to Aggerverband in legal form, integrated water management mandate (drinking water, wastewater, flood protection, dam operations), and NRW geographic focus.
- Ruhrverband: One of Germany's largest statutory water management associations, headquartered in Essen and serving the Ruhr catchment in NRW. Direct peer offering integrated water and wastewater management with significant dam and reservoir infrastructure, comparable to Aggerverband's mandate.
- Lippeverband: Statutory water management association based in Dortmund, NRW, part of the Emschergenossenschaft/Lippeverband group. Direct peer with comparable integrated water management mandate covering drinking water, wastewater treatment, dam management, and flood protection in NRW.
- Emschergenossenschaft: Statutory water management association in NRW, partnered with Lippeverband, focused on the Emscher river basin. Direct peer comparable to Aggerverband in legal structure, integrated water management scope, and large-scale wastewater treatment and river renaturalization projects.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks7 records
Key highlights7 records
Customer concentration
Aggerverband social profiles
Digital presenceAggerverband compliance and trust
Trust signalCompliance10 records
Aggerverband financial estimates
Financial estimateRevenue estimate
Valuation estimate
Aggerverband leadership team
Management profileNumber of profiles
Profiles1 record
Aggerverband subsidiaries and ownership
Company hierarchySubsidiaries2 records
Aggerverband funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Aggerverband M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Aggerverband
What does Aggerverband do?
Aggerverband operates as the sole consolidated water management association (sondergesetzliche Wasserwirtschaftsverband) in North Rhine-Westphalia, providing integrated drinking water supply, wastewater treatment, dam/reservoir management, flood protection, and water body maintenance across a 1,100 km² service area. It runs 2 waterworks producing ~23 million m³ of drinking water annually, 30 wastewater treatment plants processing ~54 million m³ per year, 3 dams and 4 retention basins, plus a 24/7 control center and DAkkS-accredited laboratory, serving roughly 500,000 residents and municipalities.
Is Aggerverband a public or private company?
Aggerverband is a private company. It is classified as state government owned and is currently operating.
When was Aggerverband founded?
Aggerverband was founded in 1923. It employs 251 to 500 people.
Where is Aggerverband based?
Aggerverband is headquartered in Gummersbach, Germany, in the Europe region.
How does Aggerverband make money?
Four revenue lines are on record. Water Supply Fees are the primary driver. The others are wastewater Treatment Fees, property Sales and public Tenders and Construction Services.
Who are Aggerverband's main competitors?
Broad incumbents on record are Veolia Eau (Suez Eau France), Berliner Wasserbetriebe and Stadtwerke Köln. Direct peers are Erftverband, Niersverband, Eifel-Rur Wasserwirtschaftsverband, Wupperverband, Ruhrverband, Lippeverband and Emschergenossenschaft.
Does Aggerverband have an API?
No public API is recorded for Aggerverband.
What industry is Aggerverband in?
Aggerverband's product category is Water Management Services. Its primary akta.pro industry code is BPAIACAG, Water Supply & Wastewater Utilities Administration, with a secondary code of BPAIAMAE, Water Resources Administration (Watersheds, Rivers, Groundwater). Its NAICS code is 2213 and its SIC code is 4941.