Plumbing & Building Services in
Therwil
7 companies in Plumbing & Building Services based in Therwil — name and year of registration from the commercial register. The list below shows them all.
Companies
All 7 companies in Therwil
A. Lenz AG
Since 1968
Plumbing workHeating workVentilation work
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Gschwind & Spiegel Haustechnik AG
Since 1999
Bathroom Renovation & Building RefurbishmentRepair Service & MaintenanceBathing in Later Life
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Müller & Partner Planungsbüro GmbH
Since 2021
HVAC(S) designAnalyses & conceptsClient representation
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SO Haustechnik GmbH
Since 2015
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CBChristian Brunner
Since 1991
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HAHESI AG
Since 2023
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THT&M Heizung Sanitär Inhaber Thomas Meier
Since 2024
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Plumbing & Building Services in Therwil
7Plumbing & Building ServicesCommercial register (Zefix) · as of August 25, 2026
2015Median year of registrationCommercial register (Zefix) · as of August 25, 2026
252in the Canton of Basel-CountryCommercial register (Zefix) · as of August 25, 2026
6,595in SwitzerlandCommercial register (Zefix) · as of August 25, 2026
Locations
Plumbing & Building Services in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of August 25, 2026
Industry axis
Plumbing & Building Services across SwitzerlandPlumbing & Building Services in other places
By canton
Canton of Zurich870Canton of Bern671Canton of Vaud658Canton of Aargau479Canton of Geneva431Canton of St. Gallen418Canton of Ticino397Canton of Valais357Canton of Lucerne290Canton of Fribourg288Canton of Basel-Country252Canton of Thurgau228Canton of Grisons202Canton of Solothurn196Canton of Zug138Canton of Neuchâtel132Canton of Schwyz128Canton of Jura80Canton of Schaffhausen65Canton of Appenzell Outer Rhodes48Canton of Nidwalden40Canton of Glarus36Canton of Obwalden26Canton of Uri18Canton of Appenzell Inner Rhodes13
Place axis
All companies in TherwilOther industries in Therwil
Management Consulting28IT Consulting & Services15Fiduciary Offices13Facility Management & Cleaning11Hair Salons10Logistics & Transport Companies10Coaching & Personal Development8Electrical Planning & Installation8Painting & Plastering8Restaurants8Technical Consulting & Engineering7Horticulture & Landscaping7Continuing Education Institutes7NGOs & NPOs6Interior Construction6Mechanical Engineering Industry6Software Development6Property Management6Building Maintenance5Joinery5Insurance Brokerage & Consulting5Physiotherapy5Real Estate Brokerage5Real Estate Project Development5