Building Maintenance in
Widnau

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

Companies

All 21 companies in Widnau

Bernhard Frei AG Logo

Bernhard Frei AG

Since 1976

Road and civil engineeringSpecial deep foundation work
View profile4.5(16)
Tschigi GmbH Logo

Tschigi GmbH

Since 2006

JoineryWindow construction and window refurbishmentsConversions, renovations and loft conversions
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Micha Niederer Logo

Micha Niederer

Since 2010

Chimney sweeping servicesCombustion system inspectionsEmissions measurements
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Angelo Frei GmbH Logo

Angelo Frei GmbH

Since 2024

Renovations, repairs and alterations in the homeGarden work and maintenanceLaying interlocking pavers
View profile5(1)
IHRMANN PLUS GmbH Logo

IHRMANN PLUS GmbH

Since 2025

General home repairsLandscaping and garden careInstallation work indoors and outdoors
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MG

Mobau GmbH

Since 1996

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GM

GEBUTECH Marcel Meier

Since 2000

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HD

Heule Dama GmbH

Since 2012

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K&

Kamin- & Isolierservice GmbH

Since 2012

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IT

INVEST Trust Real Estate AG

Since 2013

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IM

IM Muki GmbH

Since 2014

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PG

Popescu GmbH

Since 2017

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SS

Skenderi Services

Since 2018

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FW

Fabian Weinzierl, "poolfolio"

Since 2020

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NG

N.Stieger GmbH

Since 2022

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CC

CCS Carry CLEAN Swiss GmbH

Since 2024

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RU

Rhein Umbau GmbH

Since 2024

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WA

WFT AG

Since 2025

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B-

Bischof - Bischof GmbH

Since 2025

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SG

Sedimi GmbH

Since 2026

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3D

36 Degrees Abdichtungscheck Kaplan

Since 2026

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Building Maintenance in Widnau

21Building MaintenanceCommercial register (Zefix) · as of September 23, 2026
2018Median year of registrationCommercial register (Zefix) · as of September 23, 2026
559in the Canton of St. GallenCommercial register (Zefix) · as of September 23, 2026
8,825in SwitzerlandCommercial register (Zefix) · as of September 23, 2026
Locations

Building Maintenance in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 23, 2026

Largest places

St. Gallen74Gossau SG22Wil SG22Altstätten SG14Uznach13Buchs SG11Zuzwil SG10Rorschach9Goldach9Flawil9
Industry axis

Building Maintenance in other places

Building Maintenance across Switzerland
St. Gallen74Gossau SG22Wil SG22Altstätten SG14Uznach13Buchs SG11Zuzwil SG10Rorschach9Goldach9Flawil9Diepoldsau8Rebstein8Jona8Au SG7Berneck7Wittenbach7Flums7Ebnat-Kappel7Kaltbrunn7St. Margrethen SG6Oberriet SG6Sevelen6Bad Ragaz6Nesslau6Oberbüren6Rheineck5Rüthi (Rheintal)5Sennwald5Rorschacherberg5Steinach5Mels5Abtwil SG5Walenstadt5Niederuzwil5Uzwil5Bazenheid5Benken SG5Rapperswil SG5

By canton

Canton of Zurich1,495Canton of Bern879Canton of Vaud706Canton of Aargau652Canton of St. Gallen559Canton of Geneva509Canton of Valais453Canton of Lucerne421Canton of Ticino397Canton of Thurgau347Canton of Fribourg307Canton of Basel-Country285Canton of Grisons284Canton of Solothurn246Canton of Zug240Canton of Schwyz227Canton of Neuchâtel145Canton of Schaffhausen88Canton of Appenzell Outer Rhodes80Canton of Nidwalden69Canton of Glarus57Canton of Jura54Canton of Obwalden46Canton of Appenzell Inner Rhodes33Canton of Uri27
Place axis

Other industries in Widnau

All companies in Widnau
Property Management63Real Estate Project Development57Management Consulting45Holding Companies44Real Estate Brokerage39IT Consulting & Services34Wholesale - General Specialty Trade25Automotive & Vehicle Trade23Technical Consulting & Engineering22Architecture Firms20Restaurants20General Contractors17Painting & Plastering17Mechanical Engineering Industry17Wholesale - Machinery & Technical Equipment17Coaching & Personal Development16Construction & Project Management16Metal Construction16Hair Salons15Software Development15Facility Management & Cleaning15Advertising Agencies14Auto Repair Shops14Online Shops14Logistics & Transport Companies14Beauty Salons13Medical Technology Industry13Other Service Industries12Interior Construction12General Goods Production11Retail - Textiles & Clothing11Building Construction10Electrical Planning & Installation10Retail - Food & Luxury Items10Recruitment & HR Consulting9Trade Fair & Event Organizers9Horticulture & Landscaping9Sealing & Insulation9Flooring & Tiling9Joinery9Plumbing & Building Services9Solar & Photovoltaics9Fiduciary Offices9Metal Industry9Textile & Clothing Industry9Retail - General Specialty Trade9Photography8Repair of Machinery & Electronic Devices8