Building contractor in the
Canton of Schaffhausen

70 companies in Building contractor based in the Canton of Schaffhausen — name and year of registration from the commercial register.

Companies

50 of 70 companies

Schlatter Bau AG Logo

Schlatter Bau AG

Since 1997 · 21–50 empl.4.7(12)

The core activity of Schlatter Bau AG encompasses the execution of construction projects, including: foundation and earthworks, building renovations and conversions, scaffolding construction, civil engineering, including land development and the laying of utility lines and sewage systems, masonry and plastering work, concrete work, facade renovations, kitchen and bathroom renovations, balcony renovations, and demolition work. The company thus offers a wide range of construction services, from planning to the realization of construction projects.

Building contractorBuilding constructionCivil engineeringConversion and renovation
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #1
Baugeschäft Wagner AG Logo

Baugeschäft Wagner AG

Since 1974 · 21–50 empl.5.0(7)

Baugeschäft Wagner AG is a construction firm for building and civil engineering that provides services from planning to turnkey handover, including new construction, renovations and conversions, client masonry work, concrete drilling and milling, and craftwork in heritage conservation.

Building contractorNew buildsConversions / renovationsMasonry work
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #2
PMB Bau AG Logo

PMB Bau AG

Since 1996 · 21–50 empl.4.5(18)

PMB Bau AG is a construction company active in building construction and civil engineering. Its services include construction and renovation work, excavation and demolition, utility line construction, and truck and crane operations; it also offers properties.

Building contractorBuilding ConstructionCivil EngineeringCustomer Masonry and Renovation Works
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #3
wolfKeller GmbH Logo

wolfKeller GmbH

Since 2012 · 21–50 empl.5.0(5)

wolfKeller GmbH is a construction company carrying out building and civil engineering work. Its services include residential, commercial and industrial construction, excavation and utility work, crane operations, renovations and conversions.

Building contractorBuilding constructionCivil engineering and crane workRenovation and conversion
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #4
Jakob Pletscher AG Logo

Jakob Pletscher AG

Since 1979 · 1–10 empl.5.0(6)

The core activity of Jakob Pletscher AG is building and providing services in the construction industry, particularly as a regional construction company in the Schaffhausen/Schleitheim region.

Building contractorAbove-ground constructionCivil engineeringDemolition
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #5
Ixtegra AG Logo

Ixtegra AG

Since 2001 · 11–20 empl.4.6(5)

Ixtegra AG plans and delivers construction projects for private and public clients. Its services include client advisory, architecture and planning, project development, construction management, and general or total contracting.

Building contractorProject DevelopmentConstruction ManagementClient Advisory, Planning & Architecture
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #6
Gloor AG Bauunternehmung Logo

Gloor AG Bauunternehmung

Since 1979 · 21–50 empl.

The core activity of Gloor AG is the execution of construction and construction-related services, in particular: building construction, civil engineering, scaffolding, drilling and milling, plastering, and customer-specific masonry services. Thus, the company offers a wide range of services in the construction sector.

Building contractorBuilding constructionCivil engineeringScaffolding
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #7
Bodenseehaus Bau AG Logo

Bodenseehaus Bau AG

Since 2007 · 11–20 empl.

Bodenseehaus is a family-run house building company specializing in the planning, design and construction of individual, sustainable and energy-efficient homes. The company's core activity includes creating customized architectural plans, advising customers on the realization of their dream home, and turnkey construction of single-family homes, multi-family homes and other residential buildings using wood as the primary building material.

Building contractorCustom architect-designed housesTurnkey home constructionLand plot service
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #8
M. Salinas-Bau GmbH Logo

M. Salinas-Bau GmbH

Since 2013 · 1–10 empl.

M. Salinas-Bau GmbH provides construction services, particularly renovations and conversions. Its work includes refurbishments, floor coverings, drywall and plastering, and concrete work.

Building contractorRenovations and conversionsFloor coveringsLightweight construction and plastering
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #9
Bolli Bau AG Logo

Bolli Bau AG

Since 2015 · 51–100 empl.

Bolli Bau AG is a construction company carrying out new-build and conversion projects in building construction and civil engineering, as well as facade construction.

Building contractorBuilding constructionCivil engineeringFacade construction
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #10
AMA Generalunternehmung AG Logo

AMA Generalunternehmung AG

Since 2017 · 1–10 empl.

AMA Generalunternehmung AG plans and carries out new construction and renovation projects. Its services include planning and 3D visualisations, excavation, structural construction, building services, interior fit-outs, renovations and demolition.

Building contractorConstruction machinery transportsCrane truck transportsSite vehicles
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #11
Baugeschäft Heinz Kern AG Logo

Baugeschäft Heinz Kern AG

Since 2022 · 21–50 empl.

Baugeschäft Heinz Kern AG is a building and civil engineering contractor. Its work includes general construction, renovation of older properties and customer services.

Building contractorBuilding constructionConversion & renovationCivil engineering
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #12
Barner AG Logo

Barner AG

Since 1994 · 1–10 empl.

The company offers managed services, indicating that it is an IT company providing services such as infrastructure management, network management, security management, and other IT-related services.

Building contractor
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #13
M&T Real Vision GmbH Logo

M&T Real Vision GmbH

Since 2018 · 1–10 empl.

M&T Real Vision GmbH, a general contractor based in Einsiedeln, specializes in project and construction management, interior design and concept development. The core activities include: project and construction management for smooth processes, budget-compliant implementation and quality-assured projects from start to finish; interior design and planning, including concept planning, renovation and expansion of rooms; concept development and design for innovative and functional spaces; and general execution of construction projects of all kinds, including store renovations, office expansions and interior construction. The company offers a comprehensive range of services, from planning to realization of construction projects.

Building contractorGeneral contractorConstruction managementInterior fit-out
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #14
Fritz Meier AG Logo

Fritz Meier AG

Since 1973 · 1–10 empl.4.2(5)

The core activity of Fritz Meier AG encompasses the provision of services in the field of construction, particularly: transportation services, crane work, grabber work, building construction, civil engineering, and environmental work. The company offers these services in the regions of Schaffhausen, Zurich, Thurgau, and Aargau.

Building contractorTransportCrane workGrapple work
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #15
Leu Hochbau AG Logo

Leu Hochbau AG

Since 2021 · 1–10 empl.

The core activity of Leu Hochbau AG is the provision of high-rise construction services, in particular: general masonry work, plastering, core drilling, renovations, conversions, facade insulation, energy-efficient renovations, new buildings, construction management and organization of construction projects. The company thus offers a comprehensive range of high-rise construction services and positions itself as a reliable and competent partner for construction projects.

Building contractorBuilding construction workMasonry work
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #16
Arche Bau Battel GmbH Logo

Arche Bau Battel GmbH

Since 1998 · 11–20 empl.4.2(5)

Arche Bau Battel GmbH is a construction business carrying out renovations, new builds and extensions. Its services include facade and plastering work, other construction services, and the repair and preservation of historic buildings.

Building contractorConversions and renovationsNew build and extensionPlastering and façades
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #17
zehnder immo ag Logo

zehnder immo ag

Since 2012 · 1–10 empl.4.2(5)

zehnder immo ag is a real estate development and services company that acts as a general contractor to plan and build projects and that offers property sales and rentals. The firm also provides property valuation and brokerage services.

Building contractorProperty salesProperty rentalsProperty valuation
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #18
Ankoris Bau GmbH Logo

Ankoris Bau GmbH

Since 2019 · 21–50 empl.4.8(6)

The core activity of Ankoris Bau GmbH is the provision of construction services, particularly in the fields of high-rise construction, civil engineering, renovation, conversion and property maintenance. The company offers all services of the main construction industry, including surface treatment, customer masonry work, gutting, renovation and conversion of buildings. It assumes full responsibility for construction projects, from planning and coordination to turnkey realization.

Building contractorBuilding constructionCivil engineeringRefurbishment and renovations
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #19
drum & dran - Planung, Beratung und Bauhandwerk - Markus Fehr Logo

drum & dran - Planung, Beratung und Bauhandwerk - Markus Fehr

Since 2019 · 1–10 empl.

The company "drum & dran" provides services in the field of construction and architecture. The core activities include planning, consulting, accompanying and implementing construction projects, particularly in the area of renovation and new building of buildings. The focus is on sustainable and environmentally friendly construction with natural materials.

Building contractorAdvisory servicesPlanningConstruction supervision
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #20
Fortisbau AG Logo

Fortisbau AG

Since 2021 · 1–10 empl.5.0(4)

Fortisbau AG is a construction company working in building and civil engineering. Its services include new buildings, industrial and agricultural construction, renovations and conversions, foundations, retaining walls, core drilling, and sewer and utility pipeline construction.

Building contractorBuilding constructionCivil engineeringRenovations and conversion works
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #21
Kurt Schlatter AG Logo

Kurt Schlatter AG

Since 2011 · 21–50 empl.3.8(10)

The core activity of Kurt Schlatter AG is the provision of contract work in the field of masonry and formwork, particularly fair-faced masonry, rough masonry and formwork, for construction projects in the regions of Schaffhausen, Thurgau and Zurich.

Building contractorMasonry
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #22
Wertbau Schaffhausen GmbH Logo

Wertbau Schaffhausen GmbH

Since 2021 · 1–10 empl.

Wertbau Schaffhausen GmbH develops and markets residential building projects, providing project conception, acting as the developer/client and managing sales of the units.

Building contractorApartment constructionSale of condominium apartmentsSale of parking spaces and hobby rooms
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #23
SCHNELLI AG, Bauunternehmung Logo

SCHNELLI AG, Bauunternehmung

Since 1988 · 1–10 empl.4.0(1)

SCHNELLI AG, Bauunternehmung carries out building, civil engineering and road construction, as well as conversions and renovations. Its services also include concrete repair, building protection, asbestos removal, fire protection, concrete cutting and building drying.

Building contractorMasonry and concrete worksConcrete repairBuilding protection
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #24
Schudel Hoch + Tiefbau GmbH Logo

Schudel Hoch + Tiefbau GmbH

Since 2018 · 1–10 empl.5.0(5)

Schudel Hoch + Tiefbau GmbH is a construction company carrying out building and civil engineering work, including new builds, earthworks and sewer systems. Its services also include conversions and renovations, facade work, clay construction, plastering and tile installation.

Building contractorBuilding and civil engineeringRenovation and remodellingFaçade restoration and insulation
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #25
Walter Niederer AG Logo

Walter Niederer AG

Since 1985 · 1–10 empl.2.5(2)

Walter Niederer AG is a construction company. The website does not provide further information about its services or areas of activity.

Building contractorBuilding constructionCivil engineering worksMasonry work
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #26
Baugeschäft Hans Graf AG Logo

Baugeschäft Hans Graf AG

Since 1987 · 11–20 empl.4.7(3)

The core activity of Hans Graf AG is the construction business, in particular the execution of construction projects of all kinds, including masonry, finishing and construction work.

Building contractorProperty Development and LettingBuilding and Civil Engineering
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #27
Vogelsanger Tiefbau AG Logo

Vogelsanger Tiefbau AG

Since 2022 · 11–20 empl.4.0(4)

The core activity of Vogelsanger Tiefbau AG encompasses general civil and road construction, including the installation of utility lines, environmental works, landscaping, excavation of building pits, and other related activities in the field of civil engineering.

Building contractorCivil engineeringEarthworksUtility and sewer construction
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #28
TARTLER GmbH Logo

TARTLER GmbH

Since 2025 · 1–10 empl.

TARTLER GmbH develops and builds dosing, mixing and filling systems for processing synthetic resins. The company provides customised systems, mixing heads, accessories and service for applications involving polyurethane, epoxy and silicone resins.

EngineerDosing and Mixing SystemsDosing Systems for Liquid ComponentsDosing Systems for Pasty Components
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #29
BIV AG Bauen ist Vertrauen Logo

BIV AG Bauen ist Vertrauen

Since 2025 · 1–10 empl.

Building contractorNo identifiable offerings
ranQ Trust Score 3.7 out of 5.0, rated Solid, Rank #30
BlueFox GmbH Logo

BlueFox GmbH

Since 2021 · 1–10 empl.

BlueFox GmbH works in steel reinforcement for construction projects. Its services include reinforcement calculations, quality control and inspections, as well as consulting and technical support.

Building contractorReinforcement WorkReinforcement CalculationsQuality Control and Inspection
No score yet
bioplan AG Logo

bioplan AG

Since 2021 · 1–10 empl.

bioplan AG plans and creates healthy living and working spaces, focusing on ecological construction and building-biology-compatible materials. Its projects include residential buildings, offices, kindergartens and daycare centres.

Building contractorPlanning & RealisationResidential living spacesWorkplace environments
No score yet
Podular GmbH Logo

Podular GmbH

Since 2022 · 1–10 empl.

The core activity of Podular GmbH is the planning, development and realization of modular construction projects, including architecture, planning, project management, construction management and execution of construction projects, with a focus on innovative and unique designs.

Building contractorGeneral contractingTimber construction and carpentryWindow, door and furniture construction
No score yet
D'Agostino Bau GmbH Logo

D'Agostino Bau GmbH

Since 2019 · 1–10 empl.

Building contractor
No score yet
FH

Fritz Happle

Since 1979 · 1–10 empl.

Building contractor
No score yet
RN

R. Neukomm AG

Since 1987 · 1–10 empl.

Building contractor
No score yet
HH

HFG Hausbau AG

Since 1997 · 1–10 empl.

Building contractor
No score yet
KK

Karl Klaiber + Co.

Since 2000 · 1–10 empl.

Building contractor
No score yet
EG

Elan-Bau GmbH

Since 2001 · 1–10 empl.

Building contractor
No score yet
HB

Hans Bützberger Allrounder

Since 2002 · 1–10 empl.

Building contractor
No score yet
GT

Gewerbehaus Thayngen AG

Since 2004 · 1–10 empl.

Building contractor
No score yet
BG

Baurenova GmbH

Since 2004 · 1–10 empl.

Building contractor
No score yet
MH

Möckli Hochbau & Sprengtechnik GmbH

Since 2004 · 1–10 empl.

Building contractor
No score yet
AB

AC Bau GmbH

Since 2005 · 1–10 empl.

Building contractor
No score yet
KG

Kadilei GmbH

Since 2009 · 1–10 empl.

Building contractor
No score yet
CA

Casinella AG

Since 2010 · 1–10 empl.

Building contractor
No score yet
K+

Klaiber + Co. AG

Since 2012 · 1–10 empl.

Building contractor
No score yet
WA

WERK AG

Since 2012 · 1–10 empl.

Architect
No score yet
ED

ExklusivBau D. Güttler

Since 2013 · 1–10 empl.

Building contractor
No score yet
H&

H. & M. Wanner Baggerarbeiten GmbH

Since 2014 · 1–10 empl.

Building contractor
No score yet

Building contractor in the Canton of Schaffhausen

70Building contractorCommercial register (Zefix) · as of November 6, 2026
2016Median year of registrationCommercial register (Zefix) · as of November 6, 2026
70in the Canton of SchaffhausenCommercial register (Zefix) · as of November 6, 2026
5,330in SwitzerlandCommercial register (Zefix) · as of November 6, 2026
Locations

Building contractor in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of November 6, 2026