Specialized Construction Installations in
Wittenbach

9 companies in Specialized Construction Installations based in Wittenbach — name and year of registration from the commercial register. The list below shows them all.

Companies

All 9 companies in Wittenbach

Micro-Epsilon (Swiss) AG

Since 2000

Distance sensorsIndustrial sensors2D/3D metrology

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Trunz Luftkanalsysteme AG

Since 2004

Air duct systems

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INHOUSETEC GMBH

Since 2005

Building automationAlarm notification systems with SIGNL4Energy metering and analysis

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Hengartner + Partner Luft- und Klimatechnik AG

Since 2007

Consulting and planning for ventilation and air-conditioningExecution and installation of ventilation systemsExecution and installation of air-conditioning systems

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AWION GmbH

Since 2021

Building automationEnergy management

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KKM GmbH

Since 2023

Refrigeration technologyAir-conditioningInstallation of refrigeration systems

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Dragojevic Liftmontage

Since 2013

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Matti AG Rollladen und Storen

Since 2018

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Biza Lufttechnik - Inh. Thaçi

Since 2024

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Specialized Construction Installations in Wittenbach

9Specialized Construction InstallationsCommercial register (Zefix) · as of September 24, 2026

2013Median year of registrationCommercial register (Zefix) · as of September 24, 2026

220in the Canton of St. GallenCommercial register (Zefix) · as of September 24, 2026

3,357in SwitzerlandCommercial register (Zefix) · as of September 24, 2026

Locations

Specialized Construction Installations in the region

Point size by number of companies per place.

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

Largest places

St. Gallen23 Widnau8 Diepoldsau7 Gossau SG7 Wil SG7 Kirchberg SG7 Au SG6 Buchs SG6 Niederuzwil6 Flawil5

Place axis

Other industries in Wittenbach

All companies in Wittenbach

Property Management29 IT Consulting & Services23 Restaurants23 Painting & Plastering21 Facility Management & Cleaning20 Holding Companies19 Management Consulting15 Real Estate Brokerage15 Online Shops15 Advertising Agencies14 Real Estate Project Development14 Technical Consulting & Engineering13 Software Development13 Auto Repair Shops11 Plumbing & Building Services10 Automotive & Vehicle Trade10 Flooring & Tiling9 Coaching & Personal Development8 Construction & Project Management8 Fiduciary Offices8 Wholesale - General Specialty Trade8 Building Maintenance7 General Contractors7 Interior Construction7 Insurance Brokerage & Consulting7 Other Service Industries6 Textile & Clothing Industry6 Driving & Flight Schools6 Retail - Food & Luxury Items6 Timber Construction & Carpentry5 Metal Construction5 Hair Salons5 Mechanical Engineering Industry5 Printing Companies5 Wholesale - Machinery & Technical Equipment5 Catering5 Logistics & Transport Companies5

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Specialized Construction Installations inWittenbach

All 9 companies in Wittenbach

Specialized Construction Installations in the region

Specialized Construction Installations in other places

Other industries in Wittenbach

Specialized Construction Installations in
Wittenbach