Building Maintenance in
Au SG

7 companies in Building Maintenance based in Au SG — name and year of registration from the commercial register. The list below shows them all.

Companies

All 7 companies in Au SG

Zoller + Kellenberger AG

Since 1995

JoineryConstruction carpentryCustom-made items

View profile5(6)

Dienst-Leistung & Service GmbH

Since 2003

Construction companyHome renovationRenovation of old buildings

View profile3.5(22)

Schwab GmbH

Since 2006

Custom kitchensCustom doorsCustom windows

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Joel Schürch GmbH

Since 2019

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TS-Dienstleistungen GmbH

Since 2022

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PulverGlanz KlG

Since 2024

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ZÜMA Service GmbH

Since 2024

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Building Maintenance in Au SG

7Building MaintenanceCommercial register (Zefix) · as of September 24, 2026

2019Median year of registrationCommercial register (Zefix) · as of September 24, 2026

559in the Canton of St. GallenCommercial register (Zefix) · as of September 24, 2026

8,824in SwitzerlandCommercial register (Zefix) · as of September 24, 2026

Locations

Building Maintenance in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 24, 2026

Largest places

St. Gallen74 Gossau SG22 Wil SG22 Widnau21 Altstätten SG14 Uznach13 Buchs SG11 Zuzwil SG10 Rorschach9 Goldach9

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Other industries in Au SG

All companies in Au SG

Holding Companies26 Property Management19 Management Consulting17 Real Estate Project Development17 IT Consulting & Services15 Restaurants14 Facility Management & Cleaning13 Automotive & Vehicle Trade13 Wholesale - General Specialty Trade13 Plumbing & Building Services12 Beauty Salons12 Real Estate Brokerage12 Auto Repair Shops12 Wholesale - Machinery & Technical Equipment12 Technical Consulting & Engineering11 Construction & Project Management11 Mechanical Engineering Industry10 Advertising Agencies10 Trade Fair & Event Organizers9 Interior Construction9 Metal Construction9 Fiduciary Offices9 General Contractors8 Other Service Industries7 Repair of Machinery & Electronic Devices7 Painting & Plastering7 Wellness & SPA Facilities7 Online Shops7 Catering7 Specialized Construction Installations6 Food Processing6 Metal Industry6 Software Development6 Retail - General Specialty Trade6 Logistics & Transport Companies6 Flooring & Tiling5 Financial Services5 Printing Companies5 Public Relations Consulting5 Retail - Food & Luxury Items5 Retail - Machinery & Technical Equipment5 Fitness Centers5

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Building Maintenance inAu SG

All 7 companies in Au SG

Building Maintenance in the region

Building Maintenance in other places

Other industries in Au SG

Building Maintenance in
Au SG