Water Supply in the
Canton of Solothurn

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

Companies

All 18 companies in the Canton of Solothurn

Brunnengenossenschaft Recherswil - Kriegstetten - Oekingen

Since 1916

Drinking water supplyWater information and water qualityOperations and administrative information

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Wasserversorgungs-Genossenschaft Rabizoni

Since 1918

Water supply with perfect waterWater samples and water analysesOperation and maintenance of the pipe network

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Brunnengenossenschaft Altreu

Since 1967

Water supplyDrinking water monitoring

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Ovivo Switzerland AG

Since 1971

Technology solutions for water treatmentService and lifecycle supportChemicals and consumables

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Aqua-Solar AG

Since 1975

Pool Technology for Trade DealersPool RobotsRoller Shutter Covers

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Wasserverbund Hinteres Leimental AG

Since 1982

Drinking water supplyWater treatmentWater distribution and network operation

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Aqua Structura GmbH

Since 2009

Water treatment (Aqua blue)

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Wasserverbund Region Solothurn AG

Since 2012

Drinking water supplyDrinking water treatmentOperation of water intakes and pumping stations

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Wasserversorgung Wasseramt AG

Since 2021

Drinking water supply

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Brunnengenossenschaft Gerlafingen-Biberist

Water supply via well connectionsConnection to the distribution network for new wellsOperation and maintenance of the pipeline network

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Brunnengenossenschaft Recherswil

Water supply

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Brunnengenossenschaft Aeschi

Since 1901

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Allmendthal-Brunnengenossenschaft Schnottwil

Since 1923

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GW WP Kreuzacker AG Schönenwerd

Since 1985

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Brunngenossenschaft Berghölzli Schnottwil

Since 1992

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Kaufmann Wassertechnik Services GmbH

Since 2024

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Niederdruck-Brunnengenossenschaft Derendingen

Since 2025

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Brunnengenossenschaft Burgäschi «Unser Wasser»

Since 2026

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Water Supply in the Canton of Solothurn

18Water SupplyCommercial register (Zefix) · as of September 24, 2026

1985Median year of registrationCommercial register (Zefix) · as of September 24, 2026

18in the Canton of SolothurnCommercial register (Zefix) · as of September 24, 2026

455in SwitzerlandCommercial register (Zefix) · as of September 24, 2026

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Other industries in the Canton of Solothurn

All companies in the Canton of Solothurn

Property Management960 Holding Companies806 Restaurants646 Management Consulting628 IT Consulting & Services608 Real Estate Project Development529 Real Estate Brokerage509 Automotive & Vehicle Trade477 Auto Repair Shops451 Technical Consulting & Engineering372 Fiduciary Offices359 Facility Management & Cleaning332 Software Development325 Advertising Agencies313 Architecture Firms302 Coaching & Personal Development301 Logistics & Transport Companies292 Online Shops269 Painting & Plastering265 Horticulture & Landscaping254 Building Maintenance246 Other Service Industries243 Plumbing & Building Services240 Hair Salons226 Wholesale - General Specialty Trade225 Mechanical Engineering Industry223 Interior Construction222 General Contractors213 Construction & Project Management202 Trade Fair & Event Organizers192 Flooring & Tiling188 Electrical Planning & Installation179 Catering179 Repair of Machinery & Electronic Devices175 Beauty Salons174 Building Construction160 Wholesale - Machinery & Technical Equipment158 Food Processing156 Metal Industry156 Metal Construction149 Retail - General Specialty Trade147 Retail - Textiles & Clothing147 Continuing Education Institutes145 Retail - Food & Luxury Items145 Recruitment & HR Consulting132 NGOs & NPOs127 Solar & Photovoltaics120 Joinery115

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Water Supply in theCanton of Solothurn

All 18 companies in the Canton of Solothurn

Water Supply in other places

Other industries in the Canton of Solothurn

Water Supply in the
Canton of Solothurn