Plumbing & Building Services in
Oensingen

6 companies in Plumbing & Building Services based in Oensingen — name and year of registration from the commercial register. The list below shows them all.

Companies

All 6 companies in Oensingen

Liechti Haustechnik AG

Since 1988

Sanitary installationsBathroom planningSanitary service

View profile4.5(40)

gk Energie und Technik GmbH

Since 2024

Plumbing solutionsHeating solutionsPlanning

View profile4.3(6)

SQ Haustechnik GmbH

Since 2025

Sanitary installations and bathroom solutionsHeating consulting, installation and serviceVentilation systems and maintenance

View profile5(30)

Lima Kälte AG

Since 2026

Refrigeration technologyAir conditioning technologyHeat pumps

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Christen Haustechnik GmbH

Since 1998

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Spaar AG, Oensingen

Since 2025

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Plumbing & Building Services in Oensingen

6Plumbing & Building ServicesCommercial register (Zefix) · as of September 25, 2026

2025Median year of registrationCommercial register (Zefix) · as of September 25, 2026

240in the Canton of SolothurnCommercial register (Zefix) · as of September 25, 2026

8,052in SwitzerlandCommercial register (Zefix) · as of September 25, 2026

Locations

Plumbing & Building Services in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 25, 2026

Largest places

Balsthal14 Solothurn12 Gerlafingen10 Biberist10 Hägendorf9 Grenchen9 Breitenbach8 Zuchwil7 Olten6 Derendingen6

Place axis

Other industries in Oensingen

All companies in Oensingen

Holding Companies24 Automotive & Vehicle Trade21 IT Consulting & Services20 Property Management20 Logistics & Transport Companies20 Restaurants15 Auto Repair Shops13 Technical Consulting & Engineering12 Painting & Plastering11 Repair of Machinery & Electronic Devices10 Facility Management & Cleaning10 Metal Industry9 Advertising Agencies9 Software Development9 Real Estate Brokerage9 Wholesale - General Specialty Trade8 Wholesale - Machinery & Technical Equipment8 Interior Construction7 Flooring & Tiling7 Hair Salons7 Mechanical Engineering Industry7 Online Shops7 Management Consulting6 Vehicle Rental6 Construction & Project Management6 Metal Construction6 Fiduciary Offices6 Non-Medical Healthcare Professions6 Physiotherapy6 Electrical Industry6 Glass, Ceramics, Stone & Construction Materials Industry6 Coaching & Personal Development5 Architecture Firms5 Joinery5 Chemical Industry5 Medical Technology Industry5 Continuing Education Institutes5 Retail - General Specialty Trade5

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Plumbing & Building Services inOensingen

All 6 companies in Oensingen

Plumbing & Building Services in the region

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Other industries in Oensingen

Plumbing & Building Services in
Oensingen