Water Supply in the
Canton of Aargau

33 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 33 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 profile3.8(33)

Wasserversorgung Ehrendingen Genossenschaft

Since 2006

Drinking water supplyWater connectionHydrant water supply

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TBS Wasser AG

Since 2011

Water supplyWater network operation and billingUtility line information

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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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aqua Partner AG

Since 2019

Quality managementOperating management as BrunnenmeisterOn-call service

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carewater GmbH

Since 2019

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

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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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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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IKA Wasser2035

Since 2023

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Technische Betriebe Oberes Suhrental

Since 2023

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HSS Hydranten- & Schieberservice GmbH

Since 2024

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Bögli AG Wasserversorgung

Since 2025

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Wasserversorgungsgenossenschaft Boswil

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Water Supply in the Canton of Aargau

33Water SupplyCommercial register (Zefix) · as of September 25, 2026

2001Median year of registrationCommercial register (Zefix) · as of September 25, 2026

33in the Canton of AargauCommercial register (Zefix) · as of September 25, 2026

455in SwitzerlandCommercial register (Zefix) · as of September 25, 2026

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Other industries in the Canton of Aargau

All companies in the Canton of Aargau

Property Management2,360 Management Consulting1,892 IT Consulting & Services1,676 Holding Companies1,562 Real Estate Project Development1,562 Restaurants1,368 Technical Consulting & Engineering1,184 Real Estate Brokerage1,101 Auto Repair Shops1,063 Automotive & Vehicle Trade1,028 Fiduciary Offices956 Software Development934 Coaching & Personal Development915 Facility Management & Cleaning901 Online Shops896 Advertising Agencies795 Logistics & Transport Companies735 Painting & Plastering692 Architecture Firms688 Building Maintenance652 Horticulture & Landscaping623 Wholesale - General Specialty Trade614 Other Service Industries593 Plumbing & Building Services587 General Contractors557 Interior Construction551 Trade Fair & Event Organizers539 Hair Salons538 Electrical Planning & Installation532 Construction & Project Management516 Mechanical Engineering Industry505 Food Processing471 Beauty Salons444 Wholesale - Machinery & Technical Equipment433 Flooring & Tiling426 Catering420 Repair of Machinery & Electronic Devices409 Continuing Education Institutes406 Recruitment & HR Consulting393 Building Construction393 Metal Construction364 Retail - Food & Luxury Items334 Retail - General Specialty Trade330 Retail - Textiles & Clothing315 Solar & Photovoltaics301 Sports & Recreation Instruction299 NGOs & NPOs294 Wholesale - Food & Luxury Items284

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Water Supply in theCanton of Aargau

All 33 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