General Contractors in
Winterthur

91 companies in General Contractors based in Winterthur — name and year of registration from the commercial register.

Companies

50 of 91 companies

BW Holding AG

Since 1910

Turnkey constructionGeneral contractorConstruction management

View profile3.2(9)

Baltensperger AG Hochbau Tiefbau Holzbau

Since 1974

Building and civil engineeringTimber construction

View profile5(1)

L + B AG, HGV

Since 1977

Property managementProject development / total contractingBuilding construction

View profile5(1)

Zehnder General-Bau AG

Since 1982

Advisory servicesPlanningSubmission of applications

View profile3(2)

Neue Medien AG

Since 1982

Construction information platformGoogle.ch optimisationDomain categories and industry directories

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Ruedi Lattmann Architekt ETH/SIA, Architektur + Design AG

Since 1983

Residential building planning and realisationGeneral planning for new-build and conversion projectsBuildings for offices, commercial and gastronomy

View profile5(4)

Baugeschäft Hans Stutz AG

Since 1984

Above-ground constructionConversions & renovationProject execution

View profile4.8(9)

Leemann + Bretscher AG, Bauunternehmung

Since 1987

Property development / total contractingBuilding constructionFacade construction

View profile5(1)

ZuMo AG

Since 1989

Project development up to handoverArchitectureConstruction realisation

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bär + architekten AG

Since 1989

Residential constructionResidential and commercial constructionRenovations

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BW Generalbau AG

Since 1990

Project developmentTotal contractingGeneral contracting

View profile3.2(9)

Artbau AG

Since 1992

General ContractingConstruction ManagementNew-Build Projects

View profile4.4(7)

Fuerte AG

Since 2000

ArchitectureProperty management and salesProperty development

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Architekten Kollektiv AG

Since 2001

Architecture, Planning and DeliveryResidential ConstructionPublic-Sector Construction

View profile5(3)

Dichttec AG

Since 2002

Waterproofing for civil engineering and building constructionSwimming pool and pool constructionWaterproofing for hydraulic structures

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Lerch & Partner Generalunternehmung AG

Since 2002

PlanningProject managementGeneral contractor

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Flütsch Ingenieure AG

Since 2003

Advisory and planning for civil engineering and roadworksDrainage and utility pipeline constructionDistrict planning / area servicing

View profile5(1)

Dürsteler Bauplaner GmbH

Since 2004

Construction management & general planning servicesConstruction cost planningConstruction site management

View profile3.7(3)

S+B Baumanagement AG Winterthur

Since 2008

Construction managementGeneral planningProject and construction management

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GENESTA AG

Since 2009

General contractor

View profile3(2)

P-Vision AG

Since 2011

Project developmentPlanning and execution as GP/GU/TURenovation and conversion

View profile4.4(11)

MIRRA ARCHITEKTEN AG

Since 2011

Architectural servicesProject development for residential buildingsProject development for educational buildings

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HINDER KALBERER PROJEKTENTWICKLUNG GMBH

Since 2012

Architectural services

View profile5(2)

RC Architekten GmbH

Since 2013

Real estate strategiesProject implementation

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Dürsteler Beratungen GmbH

Since 2013

Construction management & general planning servicesConstruction cost planningSite supervision

View profile3.7(3)

Puls Baumanagement GmbH

Since 2015

Construction site supervision and construction managementProject managementConstruction client advisory

View profile5(4)

CARAN AG

Since 2016

Residential constructionProject developmentPlanning

View profile3.7(3)

mabarchitektur gmbh

Since 2016

Comprehensive architectural servicesConsulting for private clients

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Kontext Generalplanung AG

Since 2018

General planningSubmissions and tendersConstruction management

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Hoti Architekten GmbH

Since 2021

Architectural planning and project developmentConstruction management and implementation

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Arimba AG

Since 2022

General and total contractor

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APW AG

Since 2022

Visual communicationAdvertising decorationDigital printing

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Baumanufaktur AG

Since 2023

Builder's worksPainting and plastering worksCarpentry and furniture

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IMPERU AG

Since 2024

Total contractorGeneral designGeneral contracting

View profile5(3)

Marc Küttel Architektur GmbH

Since 2024

Architectural servicesCompetition planningPlanning of conversion and renovation projects

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Studio Arco Bau GmbH

Since 2024

Feasibility studiesPlanning / executionUnconventional

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OPTIDOM AG

Since 1991

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CORTI SPLEISS Gesamtunternehmer AG

Since 2003

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Härti Interbau GmbH

Since 2004

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BauLerchManagement AG

Since 2005

View profile5(1)

Zani Baumaschinen AG

Since 1960

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S+

Stutz + Baer AG

Since 1963

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Efrag AG

Since 1973

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Rudolf Scherrer AG

Since 1976

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OMGprojekt AG

Since 1990

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Weber Architektur

Since 1997

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Rolf Trüb AG

Since 1997

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K-

Kama - Bau AG

Since 1999

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OEKOFACTA GmbH

Since 2000

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Hochwacht AG

Since 2005

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General Contractors in Winterthur

91General ContractorsCommercial register (Zefix) · as of September 23, 2026

2013Median year of registrationCommercial register (Zefix) · as of September 23, 2026

1,197in the Canton of ZurichCommercial register (Zefix) · as of September 23, 2026

9,178in SwitzerlandCommercial register (Zefix) · as of September 23, 2026

Locations

General Contractors in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 23, 2026

Largest places

Zurich281 Dietikon41 Dübendorf34 Wallisellen31 Volketswil26 Glattpark (Opfikon)21 Bülach19 Regensdorf18 Küsnacht ZH17 Wetzikon ZH16

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Place axis

Other industries in Winterthur

All companies in Winterthur

IT Consulting & Services356 Management Consulting352 Restaurants327 Software Development284 Coaching & Personal Development234 Property Management224 Technical Consulting & Engineering211 Architecture Firms189 Advertising Agencies189 Facility Management & Cleaning179 Fiduciary Offices165 Holding Companies154 Online Shops131 Real Estate Project Development123 Trade Fair & Event Organizers121 Real Estate Brokerage114 Automotive & Vehicle Trade110 Painting & Plastering109 Other Service Industries107 Continuing Education Institutes106 Hair Salons105 NGOs & NPOs102 Auto Repair Shops101 Beauty Salons93 Cultural & Educational Organizations88 Building Maintenance84 Construction & Project Management83 Wholesale - General Specialty Trade81 Psychiatry & Psychotherapy79 Catering78 Recruitment & HR Consulting74 Logistics & Transport Companies70 Flooring & Tiling69 Non-Medical Healthcare Professions69 Web Portals & Platform Companies66 Retail - Food & Luxury Items66 Wholesale - Food & Luxury Items66 Photography64 Sports & Recreation Instruction60 Retail - Textiles & Clothing60 Film & TV Production59 Retail - General Specialty Trade59 Electrical Planning & Installation58 Food Processing58 Plumbing & Building Services57 Clubs, Bars & Event Venues57 Sealing & Insulation54 Financial Services53

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General Contractors inWinterthur

50 of 91 companies

General Contractors in the region

General Contractors in other places

Other industries in Winterthur

General Contractors in
Winterthur