General Contractors in the
Canton of Schaffhausen

68 companies in General Contractors based in the Canton of Schaffhausen — name and year of registration from the commercial register.

Companies

50 of 68 companies

Walo Bertschinger AG

Since 1957

Road and civil engineeringWater engineeringLandfill construction & contaminated site remediation

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AGOB AG

Since 1970

General contractingReal estate development and project developmentProperty sales

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s+p Schmid Partner AG

Since 1973

Development and deliveryConstruction consulting

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Oettli-Haus AG

Since 1976

Real estate brokerageRental of real estatePlanning and construction of residential buildings

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Linearis AG

Since 1989

ConsultingPlanningConstruction Management

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Ernst Keller AG Dörflingen

Since 1989

Building constructionCivil engineering and crane worksRenovation and conversion

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Kummer Generalbau AG

Since 1998

Single-family homesMulti-family homesReal estate developments

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Müller Heuscher GmbH

Since 2005

Architectural PlanningEnergy Consulting and Energy ConceptsReal Estate Development and Site Advisory

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Müller + Partner AG Architekten + Planer

Since 2007

Architectural and planning servicesProject planningBuilding permit planning

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Genu Partner AG

Since 2008

Comprehensive solutions for new-build and conversionsGeneral planning and total service providerConstruction management and client representation

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Ulmer Ledergerber Architekten AG

Since 2009

Architectural services

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Quadraplan AG

Since 2009

General contractor

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wolfKeller GmbH

Since 2012

Building constructionCivil engineering and crane workRenovation and conversion

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WEHA Immobilien & Generalunternehmung GmbH

Since 2015

Land search / project developmentTotal contractorGeneral contractor

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LeanCONS ag

Since 2016

Lean ConstructionConstruction / Project ManagementTendering and Bills of Quantities

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LIA Real Estate AG

Since 2018

Real estate developmentConstruction managementTotal and general contracting

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HQ Architektur GmbH

Since 2018

Architectural services

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M&T Real Vision GmbH

Since 2018

General contractorConstruction managementInterior fit-out

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Höhener Baugeschäft + Immobilien AG

Since 2018

Building constructionCivil engineeringSpecialised works

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Höhener Bau AG

Since 2018

Building constructionCivil engineeringSpecialist works

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Osak Immobilien & Haustechnik AG

Since 2018

Property brokerageBuilding services planningHeating system installation and renovation

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Ankoris Bau GmbH

Since 2019

Building constructionCivil engineeringRefurbishment and renovations

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Antares Plan AG

Since 2021

Project developmentProject planningImplementation

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Winkel Bauplan GmbH

Since 2022

Landscape designOutdoor landscapingSite supervision and construction management

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Inhabita GmbH

Since 2022

Architecture

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Wepfer Bauprojekte GmbH

Since 2024

General contractorConversions & renovationMasonry and structural work

View profile4.9(31)

Casa e Mobile AG

Since 2005

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WE Baumanagement GmbH

Since 2022

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Gnädinger Architektur AG

Since 1977

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Trefinag Bau- und Beteiligungs AG

Since 1983

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HFG Hausbau AG

Since 1997

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Lenfer AG

Since 2001

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Bruno Ferrari Fassadenbau GmbH

Since 2002

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ASCORE Technologies AG

Since 2002

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STEUER BAU (SCHWEIZ) GmbH

Since 2004

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SBI INTERNATIONAL HOLDINGS AG

Since 2004

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Schmidl GmbH

Since 2007

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Müller Erwin Architektur AG

Since 2007

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bau-consult gmbh

Since 2008

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Schlatter Bauconsulting

Since 2009

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Velenia AG

Since 2009

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SMG bau gmbh

Since 2010

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ORE GmbH

Since 2010

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Atrium AG

Since 2010

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BDW AG für Projektentwicklung

Since 2012

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Hölzig GmbH Schaffhausen

Since 2013

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Güetli Immobilien AG

Since 2014

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ERPA GmbH

Since 2015

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MT Immobau AG

Since 2016

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IBB-SH Bau GmbH

Since 2017

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General Contractors in the Canton of Schaffhausen

68General ContractorsCommercial register (Zefix) · as of September 26, 2026

2015Median year of registrationCommercial register (Zefix) · as of September 26, 2026

68in the Canton of SchaffhausenCommercial register (Zefix) · as of September 26, 2026

9,168in SwitzerlandCommercial register (Zefix) · as of September 26, 2026

Locations

General Contractors in the region

Point size by number of companies per place.

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

Largest places

Schaffhausen23 Stein am Rhein6 Neuhausen am Rheinfall6 Schleitheim6

Place axis

Other industries in the Canton of Schaffhausen

All companies in the Canton of Schaffhausen

Holding Companies344 Property Management301 Management Consulting295 Restaurants236 IT Consulting & Services227 Software Development166 Technical Consulting & Engineering152 Automotive & Vehicle Trade151 Real Estate Brokerage146 Real Estate Project Development144 Auto Repair Shops138 Fiduciary Offices124 Coaching & Personal Development123 Logistics & Transport Companies122 Wholesale - General Specialty Trade121 Advertising Agencies105 Facility Management & Cleaning100 Architecture Firms93 Building Maintenance88 Wholesale - Machinery & Technical Equipment88 Mechanical Engineering Industry87 Construction & Project Management86 Painting & Plastering86 Trade Fair & Event Organizers80 Plumbing & Building Services79 Online Shops73 Food Processing72 Building Construction70 Hair Salons70 Medical Technology Industry68 Horticulture & Landscaping66 Financial Services64 NGOs & NPOs63 Catering59 Electrical Industry58 Other Service Industries57 Interior Construction57 Repair of Machinery & Electronic Devices53 Retail - Food & Luxury Items53 Electrical Planning & Installation52 Timber Construction & Carpentry48 General Goods Production48 Flooring & Tiling47 Wholesale - Food & Luxury Items46 Retail - Textiles & Clothing45 Continuing Education Institutes44 Licensing & Marketing of Intellectual Property42 Civil Engineering41

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General Contractors in theCanton of Schaffhausen

50 of 68 companies

General Contractors in the region

General Contractors in other places

Other industries in the Canton of Schaffhausen

General Contractors in the
Canton of Schaffhausen