General Contractors in the
Canton of St. Gallen

262 companies in General Contractors based in the Canton of St. Gallen — name and year of registration from the commercial register.

Companies

50 of 262 companies

Kobelt AG

Since 1964

Single-family homeSemi-detached houseMulti-family building

View profile4.5(17)

W. Rüegg AG

Since 1970

House constructionInterior fit-outGeneral contractor

View profile4.8(15)

Filipaj Architektur AG

Since 1976

Architectural planningConstruction executionRental apartments

View profile

Säntis Bau AG

Since 1980

Property managementLettingProperty sales

View profile5(3)

Baukla AG

Since 1984

Project developmentTotal and general contractingConstruction management

View profile1(1)

Graf AG General- / Totalunternehmung

Since 1984

Total construction contractorGeneral contractorLetting of rental apartments

View profile3(2)

Schlegel + Hofer, Dipl. Architekten AG

Since 1985

Architectural servicesFeasibility studies and preliminary project studiesClient-side project support

View profile

Märk Architektur AG

Since 1985

Architectural planningClient support during constructionVisualisations

View profile5(1)

Pedrett AG

Since 1986

Architecture and general planningProperty analysis and land acquisitionFeasibility studies and use models

View profile

Schällibaum Bau- und Projektmanagement AG

Since 1987

Civil engineeringArchitectureGeomatics

View profile4.3(9)

Morscher AG

Since 1989

Building constructionCivil engineeringConsulting

View profile

Generalista Generalunternehmung AG

Since 1989

Real estate developmentReal estate investmentsFeasibility studies and profitability analyses

View profile5(3)

Architekturbüro Heinrich Roth

Since 1989

Timber construction, carpentryInterior fit-outConsulting, planning and site management

View profile5(2)

K + K Fassaden AG

Since 1991

Ventilated Rainscreen Façade Construction

View profile4.7(6)

Weber Bau Technik AG

Since 1991

Building construction and civil engineering worksConversions, renovations and repairsFacade construction and insulation

View profile4(4)

Swissplan AG

Since 1991

General contracting

View profile

DM Bau AG

Since 1991

Total and general contractorPlanning expertiseBuilding extensions on top

View profile3.3(3)

Architekten Zogg & Freuler, Inhaber Heinz Zogg

Since 1992

Single-family homesMulti-family buildingsConversions and renovations

View profile5(9)

PS Generalunternehmung AG

Since 1993

General planning and construction executionSingle-family housesMulti-family buildings

View profile

SCHÖNAUER IMMOBILIEN GMBH

Since 1994

General contractor / turnkey contractorArchitecture / construction managementTimber construction

View profile4.3(12)

Generalunternehmung Zogg & Freuler, Inhaber Heinz Zogg

Since 1995

General contractorConversions/RenovationsMulti-family homes

View profile5(9)

Thomas Hinder AG, Atelier für Architektur

Since 1995

AdvisoryPlanningConstruction management / general contracting

View profile5(2)

Ackermann AG Totalunternehmung

Since 1995

General contractor servicesConstruction managementProperty management

View profile5(1)

Weber Holzbau AG

Since 1995

PlanningNew build, renovation, extensionFacades, shutters, windows

View profile4.7(9)

Markus Senn Architektur AG

Since 1996

Architectural services

View profile

i+R Wohnbau AG

Since 1997

Condominium apartmentsRental apartmentsInvestment & commercial

View profile

Schluchter Architekturbüro GmbH

Since 1998

Architecture, general planning and general contractingReal estate experts for property appraisals

View profile

Sieber-Viertl Holzbau GmbH

Since 1998

Timber construction

View profile

Filippi und Partner Architektur- und Bauleitungs-AG

Since 1998

Architecture and construction management servicesClient representationGeneral planner and general contractor mandates

View profile5(1)

Renowell AG

Since 1999

Conversion and renovationSingle-source construction services

View profile5(1)

Jud Architekten AG

Since 1999

Architectural planningNew constructionConversions and extensions

View profile4.8(8)

Blumer-Lehmann AG

Since 1999

General contractor servicesTimber constructionTimber construction planning and engineering

View profile4.8(17)

Forma Architekten AG

Since 1999

Feasibility studiesNew construction of multi-family homesAlterations to existing buildings

View profile5(2)

Toneatti AG Jona

Since 1999

Civil engineeringBuilding constructionConversion works

View profile4.6(11)

Gähler Flühler Fankhauser Architekten AG

Since 2000

Architectural services and construction managementProject developmentUrban planning

View profile

grob schöpfer ag

Since 2000

Architectural planningOverall planningGeneral contracting

View profile

AKUBA GmbH

Since 2000

Complete renovationBathroom renovationKitchen renovation

View profile5(29)

Hutter & Partner GmbH

Since 2001

Architectural and general contractor services

View profile

Helbling Liegenschaften AG

Since 2001

Architectural and planning servicesConstruction management and client supervisionRefurbishment

View profile5(1)

Wickli + Partner AG

Since 2001

Design / project developmentDetailed designTendering

View profile4.5(2)

Markus Alder, Architekten GmbH

Since 2002

Architectural planningRenovation and renewalNew construction

View profile

HEMA Generalunternehmung AG

Since 2002

General contractor and total contracting contractsPlanning and execution of structuresSale of real estate

View profile

gelbgruen AG

Since 2003

ArchitectureResidential buildingsOffice and commercial buildings

View profile4.7(3)

Marty Häuser AG

Since 2003

Concept homesTurnkey house constructionHouse construction planning and site support

View profile

Walser Innenausbau GmbH

Since 2004

Interior fit-out

View profile

Relesta AG

Since 2004

Residential property developmentArchitecture and planningGeneral contracting

View profile4.3(7)

Niederer Ralph Generalunternehmer AG

Since 2005

General contractingRenovationsOverall concepts for construction projects

View profile

atm3 ag

Since 2005

ArchitectureTechnical planningManagement

View profile5(3)

Rhomberg Bau AG

Since 2005

General and total contractorBuilding constructionCivil engineering

View profile2.8(9)

bk-architektur GmbH

Since 2005

ArchitectureGeneral contractingFeasibility studies and preliminary projects

View profile5(1)

Show 38 more companies

General Contractors in the Canton of St. Gallen

262General ContractorsCommercial register (Zefix) · as of August 26, 2026

2011Median year of registrationCommercial register (Zefix) · as of August 26, 2026

262in the Canton of St. GallenCommercial register (Zefix) · as of August 26, 2026

5,980in SwitzerlandCommercial register (Zefix) · as of August 26, 2026

Locations

General Contractors in the region

Point size by number of companies per place.

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

Largest places

St. Gallen47 Buchs SG19 Wil SG18 Widnau10 Jona8 Rapperswil SG7 Mels6 Gossau SG6 Flawil6 Zuzwil SG6

Place axis

Other industries in the Canton of St. Gallen

All companies in the Canton of St. Gallen

Restaurants1,119 Property Management1,021 Management Consulting964 Real Estate Project Development782 IT Consulting & Services778 Auto Repair Shops725 Fiduciary Offices701 Holding Companies672 Technical Consulting & Engineering627 Software Development564 Advertising Agencies554 Automotive & Vehicle Trade517 Architecture Firms496 Facility Management & Cleaning479 Real Estate Brokerage473 Online Shops449 Painting & Plastering444 Interior Construction436 Mechanical Engineering Industry433 Coaching & Personal Development432 Hair Salons430 Plumbing & Building Services418 Food Processing417 Electrical Planning & Installation354 Logistics & Transport Companies352 Timber Construction & Carpentry329 Metal Construction322 Horticulture & Landscaping321 Flooring & Tiling308 Textile & Clothing Industry294 Beauty Salons279 Retail - Textiles & Clothing269 Repair of Machinery & Electronic Devices257 Joinery253 Building Maintenance247 Building Construction245 Recruitment & HR Consulting235 Solar & Photovoltaics229 Retail - Food & Luxury Items228 Other Service Industries225 Civil Engineering225 Continuing Education Institutes225 Retail - General Specialty Trade217 Sports & Recreation Instruction214 NGOs & NPOs213 Wholesale - Machinery & Technical Equipment211 Retail - Bicycles & Sports Equipment207 Electrical Industry197

Show all

General Contractors in theCanton of St. Gallen

50 of 262 companies

General Contractors in the region

General Contractors in other places

Other industries in the Canton of St. Gallen

General Contractors in the
Canton of St. Gallen