Water Supply in the
Canton of Aargau

30 companies in Water Supply based in the Canton of Aargau — name and year of registration from the commercial register. The list below shows them all.

Companies

All 30 companies in the Canton of Aargau

Wasserversorgungs-Genossenschaft Muri

Since 1900

Drinking water supplyEmergency water supplyPipe burst repairs

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Wasserversorgungs-Genossenschaft Lengnau

Since 1960

Drinking water supplyEmergency call organisation for water main breaksMaintenance and renewal of the pipeline network

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Eniwa Wasser AG

Since 2000

Drinking WaterWater ConnectionsWater Quality and Measurement Data

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IBB Wasser AG

Since 2001

Drinking water supplyWater quality and drinking water monitoringConstruction water

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StWZ Wasser AG

Since 2001

Potable water supplyWater quality and water originWater tariffs and connection conditions

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SWL Wasser AG

Since 2002

Drinking water supplyWater connection and installation registrationTemporary water supply

View profile4.1(23)

Wasserversorgung Ehrendingen Genossenschaft

Since 2006

Drinking water supplyWater connectionHydrant water supply

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TB Gränichen Wasser AG

Since 2011

Water supplyWater connections and new extensionsWater billing and customer management

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waterlife swiss GmbH

Since 2013

Water treatment systemsInstallation and maintenance of water treatment systemsDemo and consultation appointments

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carewater GmbH

Since 2019

Public water suppliesService for operators of building drinking-water installationsSchools and training

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aqua Partner AG

Since 2024

Quality managementOperating management as BrunnenmeisterOn-call service

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Blu-Grid GmbH

Since 2025

Legionella detectionLegionella filtersAccessories for Legionella prevention

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Wasserversorgung Oberrüti

Potable water supplyWater connectionRegulations and connection fees

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Wasserversorgungs-Genossenschaft Auw

Drinking water supplyWater connection and water supplyDevelopment and connection of construction projects

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Wasserversorgungs-Genossenschaft Sins und Umgebung

Drinking, service and fire-fighting water supplyWater quality and drinking water monitoringWater production and source and groundwater supply

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TBS Wasser AG

Since 2011

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Genossenschaft Wasserwerk Rüstenschwil

Since 1921

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Wasserversorgungsgenossenschaft Degermoos

Since 1922

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Oberdorfbrunnen-Genossenschaft Brittnau

Since 1928

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Wasserversorgungsgenossenschaft Fenkrieden

Since 1930

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Wasserversorgungs-Genossenschaft Meienberg

Since 1930

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Wasserversorgungsgenossenschaft Kornberg

Since 1939

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Wasserversorgungsgenossenschaft Gänstelfeld, Gränichen

Since 1951

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Aeschwuhrgenossenschaft Oftringen-Aarburg

Since 1981

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Brunnengenossenschaft Choliberg Zuzgen

Since 1991

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Wasserversorgungsgenossenschaft Husen Lengnau

Since 1991

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Wasser-Genossenschaft WVG Oberdorf Uerkheim

Since 1999

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Rösslibrunnengenossenschaft Zuzgen

Since 2005

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Technische Betriebe Oberes Suhrental

Since 2023

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Wasserversorgungsgenossenschaft Boswil

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Show 18 more companies

Water Supply in the Canton of Aargau

30Water SupplyCommercial register (Zefix) · as of August 26, 2026

2000Median year of registrationCommercial register (Zefix) · as of August 26, 2026

30in the Canton of AargauCommercial register (Zefix) · as of August 26, 2026

398in SwitzerlandCommercial register (Zefix) · as of August 26, 2026

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Other industries in the Canton of Aargau

All companies in the Canton of Aargau

Property Management1,402 Management Consulting1,191 Real Estate Project Development1,120 IT Consulting & Services1,110 Restaurants958 Auto Repair Shops888 Technical Consulting & Engineering848 Fiduciary Offices730 Automotive & Vehicle Trade717 Holding Companies693 Software Development668 Facility Management & Cleaning660 Real Estate Brokerage624 Coaching & Personal Development587 Online Shops586 Logistics & Transport Companies562 Advertising Agencies551 Architecture Firms541 Painting & Plastering535 Horticulture & Landscaping533 Plumbing & Building Services479 Interior Construction475 Hair Salons454 Electrical Planning & Installation431 Mechanical Engineering Industry427 Food Processing375 General Contractors348 Flooring & Tiling342 Beauty Salons333 Metal Construction313 Repair of Machinery & Electronic Devices307 Continuing Education Institutes299 Wholesale - Machinery & Technical Equipment290 Building Maintenance288 Recruitment & HR Consulting275 Other Service Industries261 Building Construction254 Sports & Recreation Instruction252 Textile & Clothing Industry250 Electrical Industry242 Solar & Photovoltaics237 Retail - Textiles & Clothing237 Catering226 Specialized Construction Activities225 Construction & Project Management220 Trade Fair & Event Organizers216 Specialized Construction Installations214 Timber Construction & Carpentry213

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Water Supply in theCanton of Aargau

All 30 companies in the Canton of Aargau

Water Supply in other places

Other industries in the Canton of Aargau

Water Supply in the
Canton of Aargau