Civil Engineering Firms in the
Canton of Thurgau

50 companies in Civil Engineering Firms based in the Canton of Thurgau — name and year of registration from the commercial register. The list below shows them all.

Companies

All 50 companies in the Canton of Thurgau

Wälli AG Ingenieure

Since 1975

Structural engineeringCivil engineering (infrastructure)Geoinformatics

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Intura AG

Since 1978

Civil engineering servicesSurveying

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Ingenieurbüro Rolf Soller AG

Since 1982

Engineering building constructionCivil engineeringSpecial structures

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Schiess Bauingenieure AG

Since 1987

Structural designSolid constructionTimber construction

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Planimpuls AG Bauingenieure

Since 1989

Civil engineering deep constructionTraffic planningUrban drainage / hydraulic engineering

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Wohlfahrtsfonds der Wälli AG Ingenieure

Since 1990

Civil EngineeringStructural EngineeringGeoinformatics

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Kurt Hungerbühler AG Ingenieur- + Planungsbüro

Since 1995

Structural engineeringCivil engineeringCommercial construction

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Kielholz + Stäheli AG

Since 1996

Civil engineering and planning servicesRoad constructionUtility lines and GIS

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Zapag AG

Since 1999

Engineering and consulting servicesr¬4-6 analysisVibration and noise measurements

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ITK Bauingenieure GmbH

Since 1999

Civil engineering (infrastructure works)Structural engineeringClient support for construction projects

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ITK Bauingenieure GmbH

Since 1999

Civil engineeringStructural engineeringConstruction client support

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ITK Bauingenieure GmbH

Since 1999

Civil engineeringStructural engineeringClient support

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Wälli AG Ingenieure

Since 2000

Structural engineeringCivil engineeringGeoinformatics

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Innoplan Bauingenieure AG

Since 2001

Building constructionCivil engineering worksFire protection

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Fröhlich Wasserbau AG

Since 2002

Engineering services in hydraulic engineering and water managementFlood protectionWatercourse revitalisation and stream daylighting

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Fischer Ingenieure AG

Since 2003

Urban drainage / General drainage plan (GEP)Utility network cadastre / GISLoad-bearing structures

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ICG Ingenieure AG

Since 2005

Building design (superstructure)Civil engineering design (infrastructure)Consulting

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cad-solutions c. bürgi

Since 2005

Floor plans, facades & sectionsInterior furnishing planningAs-built plans & revisions

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Ribi + Blum AG

Since 2006

Structural engineering for buildingsExpert reports, preservation and restoration of buildingsSteel construction

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i+geo ag

Since 2008

GeomaticsGeoinformationPlanning

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Krattiger AG Consulting Engineers

Since 2009

Engineering for timber structuresFire protection

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Wälli AG Ingenieure

Since 2010

Civil engineeringStructural engineeringGeoinformatics

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Planimpuls AG Bauingenieure

Since 2012

Deep civil engineeringTraffic planningUrban drainage / water engineering

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Bauingenieurbüro Braun

Since 2016

Deep civil engineeringAdvisory services and expert reports

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KG BauPlus GmbH

Since 2016

Structural designFormwork and reinforcement designExcavation planning

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schmidbau.ch AG

Since 2017

Masonry workConcrete workCore drilling

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Bassetto AG

Since 2019

Engineering work for building constructionEngineering work for special deep constructionConstruction client consulting

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Wälli AG Ingenieure

Since 2020

Structural EngineeringCivil EngineeringGeoinformatics

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MEH AG

Since 2020

Fire protection planningFire protection conceptsFire protection assessment

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Pfeifer Ingenieure GmbH

Since 2020

DesignStatikWerkstattplanung

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Planwerk Ingenieurbüro GmbH

Since 2021

Structural engineering design for new-build projectsStructural engineering design for industrial and commercial constructionExcavation support and foundations

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Krattiger Engineering AG

Since 2022

Wood construction engineeringFire protection

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Ademaj Group GmbH

Since 2023

Staff leasing for rail operationsSafety personnel in the track areaConstruction personnel for track construction

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Brüschweiler Geotechnik AG

Since 2023

Geotechnical investigationsNatural hazardsExcavation pits

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NRP Ingenieure AG

Since 2024

Transport infrastructureOfficial surveyingGeoinformatics

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Personalvorsorgestiftung der Wälli AG Ingenieure

Since 1965

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VWR Ingenieure AG

Since 1991

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Sager design CAD

Since 1998

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Schlaginhaufen Consulting GmbH

Since 2019

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Metallbauplanung Rüttimann GmbH

Since 2021

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Hunziker Betatech AG

Since 1977

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Karl Forrer Ingenieurbüro GmbH

Since 1997

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Ingenieurbüro Brosy

Since 2011

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Müller ThermPlan

Since 2012

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Tragstatur GmbH

Since 2014

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Frei Ingenieurbüro

Since 2015

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3dmass gmbh

Since 2015

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FlumGeo AG

Since 2017

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Dipl. Ing. Hans-J. Kolitzus INSTITUT FÜR SPORTBODENTECHNIK

Since 2018

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BM Planung GmbH

Since 2023

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Show 38 more companies

Civil Engineering Firms in the Canton of Thurgau

50Civil Engineering FirmsCommercial register (Zefix) · as of August 26, 2026

2008Median year of registrationCommercial register (Zefix) · as of August 26, 2026

50in the Canton of ThurgauCommercial register (Zefix) · as of August 26, 2026

1,769in SwitzerlandCommercial register (Zefix) · as of August 26, 2026

Locations

Civil Engineering Firms in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of August 26, 2026

Largest places

Arbon5 Frauenfeld5

Place axis

Other industries in the Canton of Thurgau

All companies in the Canton of Thurgau

Management Consulting554 Property Management529 Restaurants479 IT Consulting & Services468 Auto Repair Shops438 Automotive & Vehicle Trade396 Real Estate Project Development363 Fiduciary Offices353 Holding Companies353 Software Development334 Technical Consulting & Engineering328 Advertising Agencies285 Online Shops284 Coaching & Personal Development283 Real Estate Brokerage266 Architecture Firms261 Facility Management & Cleaning259 Mechanical Engineering Industry257 Food Processing253 Interior Construction252 Horticulture & Landscaping239 Logistics & Transport Companies230 Plumbing & Building Services228 Painting & Plastering226 Electrical Planning & Installation197 Hair Salons191 Metal Construction171 Building Maintenance166 Flooring & Tiling160 General Contractors157 Repair of Machinery & Electronic Devices156 Timber Construction & Carpentry147 Joinery143 Solar & Photovoltaics140 Sports & Recreation Instruction139 NGOs & NPOs132 Other Service Industries132 Retail - General Specialty Trade132 Recruitment & HR Consulting131 Metal Industry130 Textile & Clothing Industry129 Building Construction127 Continuing Education Institutes116 Construction & Project Management114 Civil Engineering112 Retail - Food & Luxury Items112 Wholesale - Machinery & Technical Equipment112 Trade Fair & Event Organizers110

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Civil Engineering Firms in theCanton of Thurgau

All 50 companies in the Canton of Thurgau

Civil Engineering Firms in the region

Civil Engineering Firms in other places

Other industries in the Canton of Thurgau

Civil Engineering Firms in the
Canton of Thurgau