Plumbing & Building Services in
Rapperswil SG

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

Companies

All 7 companies in Rapperswil SG

G. Jung AG Rapperswil

Since 1973

Plumbing service and repairsConversions and renovationsProject planning and implementation

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Tschopp Sanitär AG

Since 1993

Bathroom architectureSanitary installationsServices

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Geberit International Sales AG

Since 2004

WCs and urinalsWashbasin areaShower and bathroom solutions

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N2 Energietechnik GmbH

Since 2024

Building services planningEnergy engineering

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Casa-technica.ch Landolt Gebäudetechnik AG

Since 2026

PlumbingRoofSheet metal work

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POOL-WASSERTECHNIK & SERVICE GmbH

Since 2020

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AquaKonzeptExperten GmbH

Since 2025

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Plumbing & Building Services in Rapperswil SG

7Plumbing & Building ServicesCommercial register (Zefix) · as of August 27, 2026

2020Median year of registrationCommercial register (Zefix) · as of August 27, 2026

416in the Canton of St. GallenCommercial register (Zefix) · as of August 27, 2026

6,588in SwitzerlandCommercial register (Zefix) · as of August 27, 2026

Locations

Plumbing & Building Services in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of August 27, 2026

Largest places

St. Gallen51 Jona17 Wil SG14 Au SG12 Buchs SG11 Gossau SG10 Flawil10 St. Margrethen SG9 Altstätten SG9 Rorschach8

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Place axis

Other industries in Rapperswil SG

All companies in Rapperswil SG

Restaurants40 Software Development29 Management Consulting26 Architecture Firms24 Holding Companies21 Advertising Agencies20 Coaching & Personal Development19 Real Estate Project Development19 Hair Salons18 IT Consulting & Services18 Property Management18 Technical Consulting & Engineering17 Real Estate Brokerage16 Online Shops15 Retail - Textiles & Clothing15 Fiduciary Offices12 Naturopathic Clinics11 Recruitment & HR Consulting10 Beauty Salons10 Physiotherapy10 Retail - Watches & Jewelry10 Facility Management & Cleaning9 Other Service Industries8 Cultural & Educational Organizations8 Web Portals & Platform Companies8 Continuing Education Institutes8 Retail - Food & Luxury Items8 Research & Development7 General Contractors7 Interior Design & Furnishing7 Hotels7 Travel Agencies7 Film & TV Production6 Photography6 Electrical Industry6 Food Processing6 IT Security6 Clubs, Bars & Event Venues6 Construction & Project Management5 Horticulture & Landscaping5 Electrical Planning & Installation5 Sports & Recreation Instruction5 Wellness & SPA Facilities5 General Practitioner Clinics5 Retail - Bicycles & Sports Equipment5 Logistics & Transport Companies5

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Plumbing & Building Services inRapperswil SG

All 7 companies in Rapperswil SG

Plumbing & Building Services in the region

Plumbing & Building Services in other places

Other industries in Rapperswil SG

Plumbing & Building Services in
Rapperswil SG