Civil Engineering in St. Gallen

Companies

All 23 companies in St. Gallen

Cellere Bau AG

Since 1956

Road and civil engineeringRehabilitationBuilding contractor

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HASTAG St. Gallen Bau AG

Since 1966

Civil engineeringSpecial deep constructionGround heat

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Aktiengesellschaft Cellere

Since 1968

Road and civil engineeringRehabilitationGeneral building works

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Bischof Hoch- & Tiefbau AG

Since 1973

Building constructionCivil engineering

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Peter Büchel AG

Since 1979

Installing reinforcementEngineering

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Remora AG

Since 1986

Milling worksFine milling worksRigole milling

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Campi AG

Since 1991

Renovations/RefurbishmentsConversion worksClient and site works

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Zulian + Co. AG

Since 1993

Conversion and repair workConcrete rehabilitationPaving and surface repairs

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KIBAG Bauleistungen AG

Since 2001

Road constructionCivil engineeringDemolition

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Morant AG

Since 2001

Road constructionConstruction technologyGuardrails

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Willi Bau AG

Since 2001

Civil engineeringBuilding constructionDemolition work

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Rhomberg Bau AG

Since 2005

General and total contractorBuilding constructionCivil engineering

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AZ Armierungen AG

Since 2005

Reinforcement worksDaywork site support

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Koch AG, Strassen- & Tiefbau, Kies & Beton

Since 2009

Road & civil engineeringGravel & concreteLandfills

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Pfändler Bau AG

Since 2015

Civil engineeringClient worksRetaining walls

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Cellere Bau AG

Since 2016

Road and civil engineeringRehabilitationBuilding contractor

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BauWerkTeam GmbH

Since 2019

Building constructionCivil engineeringPlanning

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Kansani AG

Since 2020

Sewer rehabilitationInliner rehabilitationRobot rehabilitation

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Hüppi AG Zweigniederlassung St. Gallen

Since 2022

Civil engineeringRoad constructionGU civil engineering

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RH

Rolf Hedinger

Since 1972

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FM

Franz Manser AG

Since 2014

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PA

Preisig AG, Bauunternehmung

Since 2018

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LG

Libau GmbH

Since 2024

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Show 11 more companies

Civil Engineering in St. Gallen

23Civil EngineeringCommercial register (Zefix) · as of August 25, 2026

2001Median year of registrationCommercial register (Zefix) · as of August 25, 2026

225in the Canton of St. GallenCommercial register (Zefix) · as of August 25, 2026

2,491in SwitzerlandCommercial register (Zefix) · as of August 25, 2026

Locations

Civil Engineering in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of August 25, 2026

Largest places

Oberriet SG7 Wattwil7 Wil SG7 Sevelen6 Buchs SG6 Mels5 Gossau SG5 Jona5

Place axis

Other industries in St. Gallen

All companies in St. Gallen

Management Consulting269 Restaurants242 Property Management202 IT Consulting & Services190 Advertising Agencies163 Software Development162 Fiduciary Offices154 Real Estate Project Development149 Holding Companies142 Architecture Firms125 Coaching & Personal Development107 Hair Salons103 Real Estate Brokerage103 Technical Consulting & Engineering102 Facility Management & Cleaning98 Textile & Clothing Industry73 Auto Repair Shops73 Retail - Textiles & Clothing71 NGOs & NPOs70 Recruitment & HR Consulting69 Online Shops69 Painting & Plastering67 Beauty Salons61 Continuing Education Institutes60 Trade Fair & Event Organizers58 Automotive & Vehicle Trade57 Electrical Planning & Installation55 Plumbing & Building Services52 Housing Cooperatives48 Other Service Industries47 General Contractors47 Sports & Recreation Instruction44 Cultural & Educational Organizations43 Physiotherapy43 Retail - General Specialty Trade43 Clubs, Bars & Event Venues43 Retail - Food & Luxury Items42 Interior Construction41 Flooring & Tiling40 Construction & Project Management38 Food Processing37 Logistics & Transport Companies37 Photography34 Financial Services34 Web Portals & Platform Companies34 Pension Funds33 Psychiatry & Psychotherapy33 Law Firms & Notary Offices31

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Civil Engineering inSt. Gallen

All 23 companies in St. Gallen

Civil Engineering in the region

Civil Engineering in other places

Other industries in St. Gallen

Civil Engineering in
St. Gallen