Technical Consulting & Engineering in
Widnau
11 companies in Technical Consulting & Engineering based in Widnau — name and year of registration from the commercial register. The list below shows them all.
Companies
All 11 companies in Widnau
TBM Automation AG
Since 1989
Control engineeringRoboticsDrive technology
View profile5(1)
Aeroex GmbH
Since 2007
Compliance managementSafety managementIndependent audits and assessments
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schmidheiny engineering AG
Since 2010
Electrical planningFire protection planningPlanning for renewable energy
View profile5(5)
Biofermenta Schweiz AG
Since 2011
Biological water treatmentTechnical consulting and project supportServices for installation and seasonal operation
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SAG Industrietechnik GmbH
Since 2023
Control and automation technologyPlant and machine assemblyCommissioning
View profile5(5)
enerise ag
Since 2016
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TETagmann Engineering
Since 2000
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BGbio-CONCEPT-med GmbH
Since 2006
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P-PMC - Hanzmann
Since 2007
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ARAS RAILWAY CONSULTING GmbH
Since 2015
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ANAPT Nussbaumer
Since 2022
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Technical Consulting & Engineering in Widnau
11Technical Consulting & EngineeringCommercial register (Zefix) · as of August 25, 2026
2010Median year of registrationCommercial register (Zefix) · as of August 25, 2026
628in the Canton of St. GallenCommercial register (Zefix) · as of August 25, 2026
10,438in SwitzerlandCommercial register (Zefix) · as of August 25, 2026
Locations
Technical Consulting & Engineering in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of August 25, 2026
Industry axis
Technical Consulting & Engineering across SwitzerlandTechnical Consulting & Engineering in other places
St. Gallen102Jona32Wil SG28Gossau SG21Altstätten SG18Buchs SG17Rapperswil SG17Diepoldsau15Flawil14Sargans11Rorschach10Goldach10St. Margrethen SG9Bad Ragaz9Uznach9Rorschacherberg8Zuzwil SG8Au SG7Heerbrugg7Mels7Wittenbach7Oberuzwil7Mörschwil6Engelburg6Flums6Abtwil SG6Degersheim6Oberbüren6Ebnat-Kappel6Bronschhofen6Eschenbach SG6Rebstein5Thal5Oberriet SG5Niederuzwil5
By canton
Canton of Zurich1,693Canton of Bern951Canton of Vaud905Canton of Aargau849Canton of Ticino723Canton of St. Gallen628Canton of Geneva525Canton of Lucerne499Canton of Zug471Canton of Valais405Canton of Fribourg356Canton of Thurgau329Canton of Basel-Country318Canton of Grisons308Canton of Solothurn238Canton of Schwyz236Canton of Neuchâtel180Canton of Schaffhausen101Canton of Appenzell Outer Rhodes96Canton of Nidwalden91Canton of Jura81Canton of Obwalden56Canton of Glarus52Canton of Uri32Canton of Appenzell Inner Rhodes22
Place axis
All companies in WidnauOther industries in Widnau
Property Management26Real Estate Project Development24Management Consulting21Holding Companies21Real Estate Brokerage20IT Consulting & Services19Architecture Firms17Automotive & Vehicle Trade16Metal Construction14Hair Salons14Mechanical Engineering Industry14Restaurants14Medical Technology Industry12Painting & Plastering11Online Shops11Construction & Project Management10General Contractors10Beauty Salons10Software Development10Metal Industry9Advertising Agencies9Auto Repair Shops9Retail - Textiles & Clothing9Wholesale - Machinery & Technical Equipment9Interior Construction8Electrical Planning & Installation8Logistics & Transport Companies8Building Construction7Building Maintenance7Horticulture & Landscaping7Flooring & Tiling7Solar & Photovoltaics7Fiduciary Offices7Textile & Clothing Industry7Retail - Food & Luxury Items7Hotels7Coaching & Personal Development6Photography6Plumbing & Building Services6Specialized Construction Installations6Wellness & SPA Facilities6Electrical Industry6General Goods Production6Packaging Industry6Facility Management & Cleaning6Retail - Health & Cosmetics6Recruitment & HR Consulting5Civil Engineering Firms5