Civil Engineering in the
Canton of Schaffhausen

41 companies in Civil Engineering based in the Canton of Schaffhausen — name and year of registration from the commercial register. The list below shows them all.

Companies

All 41 companies in the Canton of Schaffhausen

Imthurn AG Logo

Imthurn AG

Since 2003 · 21–50 empl.4.9(39)

Imthurn AG is a construction company specializing in civil engineering, road construction and pipeline works. It carries out projects for municipalities, cantons and private clients and operates a 24-hour pipe-break and emergency service.

Civil EngineeringCivil engineering and road constructionPipeline construction24h pipe-burst and emergency service
ranQ Trust Score 4.6 out of 5.0, rated Excellent, Rank #1
Imhof Bau AG Logo

Imhof Bau AG

Since 2010 · 1–10 empl.4.6(41)

Imhof Bau AG provides transport, construction and waste-management services, along with environmental and resource solutions. Its offerings include earthworks, demolition, site logistics, crane and special transports, operation of waste disposal centres and material recovery services.

Civil EngineeringEarthworksDemolitionExcavation shoring
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #2
KIBAG Bauleistungen AG Logo

KIBAG Bauleistungen AG

Since 2001 · 11–20 empl.4.4(14)

KIBAG Bauleistungen AG provides a wide range of civil engineering and infrastructure construction services, including road and rail works, excavation and demolition, marine and specialist deep foundation work, contaminated-site remediation, sewer services and drilling. The company also delivers suction-excavation, sealing and mastic asphalt, vehicle restraint systems, joint technology, airfield construction, turnkey/general-contractor services and construction support.

Civil EngineeringRoad constructionCivil engineeringDemolition
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #3
PMB Bau AG Logo

PMB Bau AG

Since 1996 · 21–50 empl.4.5(18)

The core activity of pmb bau ag is the provision of construction services, particularly in the fields of building construction and civil engineering, as well as the transportation and execution of construction projects. The company also offers services such as consulting, calculation and construction administration.

Building ConstructionBuilding ConstructionCivil EngineeringCustomer Masonry and Renovation Works
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #4
Belagswerk Beringen AG Logo

Belagswerk Beringen AG

Since 2011 · 11–20 empl.4.2(14)

Belagswerk Beringen AG manufactures asphalt paving materials such as mastic asphalt, rolled asphalt and coloured surfacings, and supplies these construction materials for roadwork projects. The company is part of the BHZ Group and participates as a HighRAP project partner on recycled-asphalt initiatives.

Civil EngineeringMastic AsphaltRolled AsphaltColoured Surfacing
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #5
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 ConstructionAbove-ground constructionCivil engineeringDemolition
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #6
Walo Bertschinger AG Logo

Walo Bertschinger AG

Since 1957 · 51–100 empl.

Walo Bertschinger AG is a construction company operating across construction markets as a general contractor, offering services such as road and civil engineering, rail construction, water engineering, building construction, concrete repair, flooring systems and material processing.

Civil EngineeringRoad and civil engineeringWater engineeringLandfill construction & contaminated site remediation
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #7
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 ConstructionBuilding constructionCivil engineeringScaffolding
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #8
inexo infra ag Logo

inexo infra ag

Since 1995 · 21–50 empl.

inexo infra ag is an engineering and planning firm providing infrastructure and civil engineering services, including road and utility construction. Its services include surveying, spatial planning, fire protection, utility registers and GEP/GWP.

Civil EngineeringCivil engineering
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #9
Rolf Bürgler AG Logo

Rolf Bürgler AG

Since 2008 · 1–10 empl.

The core activity of Rolf Bürgler AG is road construction and gardening. They offer services in these areas and are active in Schaffhausen and its surroundings.

Civil EngineeringRoad constructionCivil engineeringLandscaping
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #10
Hüppi AG Zweigniederlassung Hallau Logo

Hüppi AG Zweigniederlassung Hallau

Since 2010 · 101–500 empl.

Hüppi AG Zweigniederlassung Hallau is a branch of Hüppi AG that provides road and civil engineering services, including site development, sewer and utility construction, and pavement and surfacing works. The company’s services also include material production and recycling for asphalt, concrete and road demolition materials.

Civil EngineeringCivil Engineering and Road ConstructionGeneral Contracting for Civil Engineering, Access and Site WorksSewer and Utility Line Construction
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #11
Bolli Bau AG Logo

Bolli Bau AG

Since 2015 · 51–100 empl.

The company's core activity is the execution of construction work, including new buildings of all kinds, renovations of old properties and facades, renovation, conversion, drilling and scaffolding work.

Building ConstructionBuilding constructionCivil engineeringFacade construction
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #12
Braumann Tiefbau AG Logo

Braumann Tiefbau AG

Since 2017 · 1–10 empl.

The core activity of Braumann Tiefbau GmbH is trenchless pipe and cable laying as well as trenchless pipe rehabilitation. This includes special procedures such as microtunneling, partial cut-and-cover construction, flushing drilling and rehabilitation methods. The company offers its services in the areas of water pipeline construction, gas pipeline construction, sewer construction, energy supply line construction, district heating/cooling lines, sewer rehabilitation, water pipeline rehabilitation, water intake and communication line construction.

Building MaintenanceTrenchless utility pipeline constructionSewer rehabilitationWater pipeline construction
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #13
Baugeschäft Heinz Kern AG Logo

Baugeschäft Heinz Kern AG

Since 2022 · 21–50 empl.

The core activity of Heinz Kern AG is the construction business, specifically: master builder services, new buildings of all kinds, renovation of old properties and facades, renovation, conversion, drilling and scaffolding work, as well as customer masonry work for the interior of buildings. The company thus offers a wide range of services in the construction sector.

Building ConstructionBuilding constructionConversion & renovationCivil engineering
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #14
KIBAG Bauleistungen AG Logo

KIBAG Bauleistungen AG

Since 2021 · 1–10 empl.4.4(14)

KIBAG Bauleistungen AG provides a broad range of civil and infrastructure construction services, including road and rail works, earthworks, demolition, and specialist deep‑water and foundation works. The company also offers sewer and canal services, contaminated‑site remediation, sealing and mastic asphalt solutions, joint technology, vacuum‑excavation, drilling and geothermal probe installations, and turnkey/general‑contractor project delivery.

Civil EngineeringRoad constructionCivil engineeringDismantling
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #15
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 ConstructionTransportCrane workGrapple work
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #16
B. + R. Egli GmbH Logo

B. + R. Egli GmbH

Since 1999 · 1–10 empl.4.2(5)

The core activity of B & R Egli GmbH encompasses the provision of services in the field of earthworks, specifically: excavation, demolition, trenching services, transportation (including material and machinery transport), pipeline construction, environmental works, gravel extraction, concrete production, recycling, and landfill operations. Thus, the company offers a wide range of services in the construction and infrastructure sectors.

Civil EngineeringExcavation workDemolitionGroundworks and utility lines
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #17
Fortisbau AG Logo

Fortisbau AG

Since 2021 · 1–10 empl.5.0(4)

The core activity of Fortisbau AG encompasses the provision of construction services in various areas, particularly: new buildings, renovations and conversion work, industrial buildings, agricultural buildings, customer-specific work, retaining walls, reinforced concrete and foundation work, core drilling, forecourts, monolithic concrete, sewerage and pipeline construction. The company thus offers a wide range of construction services, from new buildings to renovations and specialized work.

Building ConstructionBuilding constructionCivil engineeringRenovations and conversion works
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #18
SCHNELLI AG, Bauunternehmung Logo

SCHNELLI AG, Bauunternehmung

Since 1988 · 1–10 empl.4.0(1)

The core activity of Schnelli AG is the provision of construction services and services in the field of construction, particularly in the areas of: masonry work, concrete renovation, building protection, resin coatings, injections, concrete separation, fire protection, building drying, asbestos remediation, and thermography. The company offers high-quality and sustainable solutions in all construction disciplines and has many years of experience in carrying out construction projects for private individuals, industry, and the public sector.

Building ConstructionMasonry and concrete worksConcrete repairBuilding protection
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #19
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 ConstructionBuilding constructionCivil engineering worksMasonry work
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #20
Walter Schudel AG Logo

Walter Schudel AG

Since 2011 · 1–10 empl.5.0(2)

The core activity of MTF Managed Services is the provision of managed services, i.e. the takeover and management of IT infrastructure and services for companies, in order to support and relieve them.

Civil Engineering
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #21
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 ConstructionProperty Development and LettingBuilding and Civil Engineering
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #22
Gawatech AG Logo

Gawatech AG

Since 1991 · 1–10 empl.4.0(1)

The core activity of Gawatech is trenchless pipeline construction, particularly trenchless pipe renewal, including the laying of pipes using various technologies such as static and dynamic bursting, relining, controlled pressing and directional drilling with earth rockets.

Civil EngineeringTrenchless pipeline constructionStatic pipe burstingDynamic pipe bursting
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #23
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 ConstructionCivil engineeringEarthworksUtility and sewer construction
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #24
LB Vermietungen GmbH Logo

LB Vermietungen GmbH

Since 2024 · 1–10 empl.

LB Vermietungen GmbH rents construction machinery, carries out excavation works and provides qualified machine operators. The company offers flexible rental periods (hourly, daily or weekly), regular machine maintenance and transparent pricing.

Rental of Machinery & EquipmentConstruction machinery rentalExcavation workConstruction equipment operators
No score yet
SutTerrain GmbH Logo

SutTerrain GmbH

Since 2021 · 1–10 empl.

The core activity of SutTerrain GmbH is innovative and creative consulting in modern construction site organization, particularly in civil and road construction, with a focus on the digitalization and automation of work processes. This includes services such as digital construction planning, surveying technology, mass extraction, material ordering, construction site surveying and measurement, as well as support in the implementation of construction projects.

Civil Engineering
No score yet
EG

Erwin Geier AG

Since 1985 · 1–10 empl.

Civil Engineering
No score yet
RN

R. Neukomm AG

Since 1987 · 1–10 empl.

Building Construction
No score yet
KB

Kern Bau AG

Since 1992 · 1–10 empl.

Civil Engineering
No score yet
RG

Roland Germann Naturstrassenbau

Since 2003 · 1–10 empl.

Civil Engineering
No score yet
EG

Erwin Geier AG, Zweigniederlassung Stein am Rhein

Since 2010 · 1–10 empl.

Civil Engineering
No score yet
HA

Hüppi AG Zweigniederlassung Schaffhausen

Since 2010 · 1–10 empl.

Civil Engineering
No score yet
BB

Bewässerungsgenossenschaft Bibertal

Since 2011 · 1–10 empl.

Civil Engineering
No score yet
HR

Hartung Rail GmbH

Since 2013 · 1–10 empl.

Technical Consulting & Engineering
No score yet
CB

Cellere Bau AG

Since 2016 · 1–10 empl.

Civil Engineering
No score yet
IA

Imthurn AG Zweigniederlassung Schaffhausen

Since 2017 · 1–10 empl.

Civil Engineering
No score yet
BG

Boli GmbH

Since 2018 · 1–10 empl.

Building Construction
No score yet
S&

Schlatter & Jenny GmbH

Since 2019 · 1–10 empl.

Building Construction
No score yet
RB

Rolf Bürgler AG

Since 2022 · 1–10 empl.

Civil Engineering
No score yet
BA

Brossi AG

Since 2023 · 1–10 empl.

Civil Engineering
No score yet
SW

Simon Winzeler GmbH

Since 2026 · 1–10 empl.

Civil Engineering
No score yet

Civil Engineering in the Canton of Schaffhausen

41Civil EngineeringCommercial register (Zefix) · as of October 10, 2026
2010Median year of registrationCommercial register (Zefix) · as of October 10, 2026
41in the Canton of SchaffhausenCommercial register (Zefix) · as of October 10, 2026
3,399in SwitzerlandCommercial register (Zefix) · as of October 10, 2026
Locations

Civil Engineering in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of October 10, 2026

Largest places

Schaffhausen12