Building Construction in Winterthur

Companies

All 43 companies in Winterthur

CORTI AG

Since 1939

New constructionRenovation and conversionStone and slabs

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BWT Bau AG

Since 1966

Alteration | RenovationNew BuildHazardous Material Remediation

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Baltensperger AG Hochbau Tiefbau Holzbau

Since 1974

Building and civil engineeringTimber construction

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Mabag AG

Since 1979

New buildConversionRenovation

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Walter Melere AG

Since 1982

Soft firestoppingFirestopping with mortarFire protection cladding for components

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Mimmo Bauunternehmung AG

Since 1990

Conversion and renovation workBuilding contractor worksDeconstruction works

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RBW Rohrdorfer Betonwerke Swiss AG

Since 1997

Precast concrete elementsFreight

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ABSON Sanierungstechnik AG

Since 2000

Hazardous substance remediation

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CORTI SPLEISS Immobilien AG

Since 2001

Property developmentClient advisory servicesInvestment advisory services

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HEBAG AG, Unternehmen für Hebe- und Verschiebetechnik

Since 2001

Lifting & displacement technologyBridge bearingsRoadway transitions

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Barok GmbH

Since 2016

Construction Management & Site CoordinationPlanning & ImplementationCost Estimation

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Akkotech GmbH

Since 2018

Building constructionConversion and renovationCivil engineering and sewer works

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Kryeziu Bau GmbH

Since 2021

Formwork Services for Structural BuildingFormwork Services for New ConstructionFormwork Services for Renovation and Conversion

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SaBau AG

Since 2021

Civil engineeringBuilding constructionExtension/renovation

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Sami Bau GmbH

Since 2024

FormworkMasonryNew-build / renovation

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DK Design GmbH

Since 2024

CAD servicesBIM modellingConstruction pit plans

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Swiss Renovation GmbH

Since 2016

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BB

B. Bogo, Bauunternehmung

Since 1962

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LH

Langhard Hoch- und Tiefbau AG

Since 1978

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JM

J. Meienberg Baugeschäft AG

Since 1989

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BP

Bauunternehmung Pfarrer Pejzl & Co

Since 1995

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AB

AZ Bau, Giulio Albanese-Zellweger

Since 1995

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F&

F & R Bauplanung/Bauleitung, U. Ritter

Since 1996

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BQ

Bujar Qehaja A-Z Bau

Since 1997

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K-

Kama - Bau AG

Since 1999

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HK

Hidegh Kundenmaurer GmbH

Since 2002

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ZB

Zett Bau GmbH

Since 2004

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SA

STUTZ AG Bauunternehmung, Zweigniederlassung Winterthur

Since 2006

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RB

Re-Compact Bau GmbH

Since 2006

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DB

DZE Bau GmbH

Since 2009

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GH

GSG homesta Partner AG

Since 2012

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BT

BMT Töss GmbH

Since 2013

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SG

Sparbau GmbH

Since 2014

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AJ

Architekturbüro Janusz Pregowski, dipl. Architekt ETH/SIA

Since 2014

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L4

Les 4 éléments Sàrl

Since 2016

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AI

ADAWI, Inh. Daci

Since 2016

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HW

Holy WOOD AG

Since 2016

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EI

esce immobilien ag

Since 2021

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FA

FRIEDLIPARTNER AG, Zweigniederlassung Winterthur

Since 2021

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FG

FairOnTop GmbH

Since 2023

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MT

MY Turkswiss Consulting Yilmaz

Since 2023

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RT

Rabid Tewelde

Since 2025

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RM

Renova-Umbau M. Petzel

Since 2025

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Building Construction in Winterthur

43Building ConstructionCommercial register (Zefix) · as of September 23, 2026

2007Median year of registrationCommercial register (Zefix) · as of September 23, 2026

728in the Canton of ZurichCommercial register (Zefix) · as of September 23, 2026

5,266in SwitzerlandCommercial register (Zefix) · as of September 23, 2026

Locations

Building Construction in the region

Point size by number of companies per place.

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

Largest places

Zurich133 Dietikon21 Schlieren18 Wetzikon ZH16 Regensdorf15 Dübendorf14 Glattbrugg14 Volketswil12 Uster11 Wallisellen11

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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 General Contractors91 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

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Building Construction inWinterthur

All 43 companies in Winterthur

Building Construction in the region

Building Construction in other places

Other industries in Winterthur

Building Construction in
Winterthur