Companies in
Civil Engineering

Vonplon Strassenbau AG, Zweigniederlassung Zug

Civil Engineering · Zug · Since 2017

Vonplon Strassenbau AG, Zweigniederlassung Zug is a company for road construction and civil engineering. Services include asphalt and surface works, paving, landscaping and site construction, sports-field and concrete surfacings, sewer and utility installation, as well as machine rental, transport, snow clearing and winter services.

VOWEG AG

Civil Engineering · Susten · Since 2001

Walter Niederer AG

Building Construction · Ramsen · Since 1985

Ziegler & Kleger Bau AG

Building Construction · Niederbüren · Since 1997

The core activity of Ziegler + Kleger Bau AG is construction, particularly the execution of general masonry work, as well as planning, construction supervision, construction management, and master builder and environmental services.

Imhof Beteiligungen AG

Civil Engineering · Kreuzlingen · Since 2022

Casada SA

Building Construction · Malvaglia · Since 1970

Casada is a general contractor in the construction industry, specializing in the planning and execution of construction projects in the public and private sectors. The core activities include the construction of buildings, roads, bridges, tunnels, sewage systems and other infrastructure projects. In addition, the company also offers specialized services such as geotechnics, blasting, foundation work and other specialized construction methods.

H. Bachmann Bau AG

Civil Engineering · Ufhusen · Since 2018

Urs Jakob AG

Civil Engineering · Lausen · Since 1999

The core activity of Urs Jakob AG primarily encompasses civil engineering, landscaping, and transportation services. Specific services include: civil engineering works, landscaping works, crane-assisted transportation, crane services, material transportation, tree felling with crane, seating area design, and pool construction. The company thus offers a wide range of services in the construction and transportation sectors.

Toller & Loher AG, Zweigniederlassung Uetikon am See

Civil Engineering · Uetikon Am See · Since 2007

PMB Bau AG

Building Construction · Schaffhausen · Since 1996

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.

BSC Constructions & Terrassements Sàrl

Building Construction · Lignières · Since 1998

BSC Constructions & Terrassements Sàrl is a construction company providing reinforced concrete works, building extensions and renovations, civil engineering, earthworks and sanitation services, and offering technical advice including material selection.

Koch AG Ramosch

Building Construction · Ramosch · Since 2019

The core activities of KOCH AG Ramosch include the following areas: High and low construction work, Transport services, Repairs and maintenance of trucks, construction machinery, agricultural machinery and passenger cars in our own garage and locksmith's shop, Bus tours and transfers within Switzerland and abroad, Supply of the Lower Engadine region with gravel and concrete products in cooperation with Uina SA.

Künti AG, Strassenbau

Civil Engineering · Koppigen · Since 1990

The core activity of Künti AG encompasses the following areas: * Road construction (access roads, main roads, forecourts) * Sewerage (new construction, renovation) * Pipeline construction (new construction, renovation) * Excavation of building pits * Hydraulic engineering * Paving * Surroundings * Consulting and planning. Thus, the company offers a wide range of services in the field of construction and infrastructure.

Raduni Bau GmbH

Building Construction · Landquart · Since 2019

The core activity of Raduni-Bau GmbH consists of providing design and construction services, particularly in the area of renovations and refurbishments, including kitchen design and bathroom renovations. The company offers comprehensive house renovation services and holds an ISO certificate. The core activity of Buildify consists of providing engineering services, including engineering, construction and asset management, as well as providing solutions for public and private organizations.

Excav SA

Civil Engineering · Cugy Vd · Since 2024

The core activity of EXCAV SA is to provide services in the field of excavation by aspiration, i.e. the excavation and removal of materials by suction, particularly using aspirators and suction trucks. The company offers its services to private, municipal and professional customers from the construction and engineering sector, focusing on quick and secure interventions.

Gamboni & Salmina Impresa Costruzioni SA

Building Construction · Gordola · Since 1987

Gamboni & Salmina Impresa Costruzioni SA is a construction firm active in building and civil engineering, carrying out residential, commercial and industrial buildings as well as infrastructure projects. Services include road and bridge works, excavation and demolition, hydraulic restoration and environmental rehabilitation, slope stabilization and consolidation, and provision of general-contractor services.

G. Cuenat S.A.

Civil Engineering · Courchavon · Since 1997

G. Cuenat S.A. is a civil engineering and earthworks company that carries out road construction, pipeline and drainage works, and external landscaping. Services also include asphalt paving, demolition and transport, as well as a material recovery centre.

KIBAG Bauleistungen AG

Civil Engineering · Arnegg · Since 2001

KIBAG Bauleistungen AG provides a broad range of construction services, including road construction, civil and demolition works, water and special deep foundation works, contaminated-site remediation, sewer services, drilling, geothermal probes and vacuum-excavation operations. Its services also cover sealing and guss asphalt, vehicle restraint systems, joint technology, airfield construction, general/total contracting and construction support, as well as canal inspection and rehabilitation. The business units are ISO-certified and operate within the KIBAG group.

KIBAG Bauleistungen AG

Civil Engineering · Urdorf · Since 2024

KIBAG Bauleistungen AG provides a broad range of construction services for infrastructure projects, including road and rail works, civil and demolition works, water and specialist civil engineering, and contaminated-site remediation. Its services also cover sewer and drainage services, drilling and geothermal probes, suction-excavator operations, waterproofing and mastic/asphalt works, vehicle restraint systems, joint technology, airfield construction, and general-contractor and construction-support services.

KIBAG Bauleistungen AG

Civil Engineering · Oftringen · Since 2004

KIBAG Bauleistungen AG provides construction services across infrastructure and civil engineering, including road and rail works, civil excavation and demolition, water and specialist deep foundations, contaminated-site remediation and sewer services.

KIBAG Bauleistungen AG

Civil Engineering · Stansstad · Since 2024

KIBAG Bauleistungen AG provides a wide range of construction services, including road and rail substructure works, civil and demolition works, and marine and specialist deep foundation works. Other services listed on the website include contaminated-site remediation, sewer services, drilling and geothermal boreholes, vacuum excavation, waterproofing and mastic asphalt, joint technology, vehicle restraint systems, airfield construction, general/total contractor services and construction support.

Belagswerk Beringen AG

Civil Engineering · Beringen · Since 2011

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.

Mosimann Leitungsbau AG

Civil Engineering · Röthenbach Im Emmental · Since 2005

The core activity of Mosimann Leitungsbau AG is the construction of pipelines of all kinds, in particular the trenchless construction of pipelines, as well as the creation of special custom-made products and sanitary installations.

Peter Batt AG

Building Construction · Gümligen · Since 1999

The core activity of Batt Baugeschäft encompasses the planning, execution, and supervision of construction projects in the following areas: * Civil engineering (e.g. excavation work, district heating pipes, in-situ concrete work) * Road construction (e.g. planning, construction and maintenance of roads and highways) * Building construction (e.g. new construction, renovation, refurbishment) * Emergency response services (e.g. rapid assistance in case of water pipe breaks or other emergencies) In addition, the company offers comprehensive services, including project management, coordination and execution of construction projects, as well as the provision of specialized personnel and modern machinery and vehicles.

Polla AG

Building Construction · Ebmatingen · Since 1948

The core activity of Polla AG is construction, including high-rise and civil engineering, as well as renovation and refurbishment of buildings and properties.

SOGECA SA

Civil Engineering · Vernier · Since 2012

The core activity of SOGECA includes the execution of works in the field of construction, particularly in civil engineering, development and public works. Specifically, this includes: earthworks, networks (possibly supply and disposal networks), special works, railway works, construction, demolition, landscape development and road construction. The company thus offers a wide range of services in the field of construction.

anplaq ag

Civil Engineering · Tamins · Since 2010

The company's core activity is plant engineering, particularly the construction and planning of pipelines and plants in the areas of drinking water, wastewater, steam systems, biomass, power plant construction and district heating.

Hügi & Coletti AG

Building Construction · Hitzkirch · Since 1994

The core activity of Hügi & Coletti AG is construction and civil engineering, including the renovation and refurbishment of buildings, such as single-family homes, multi-family homes, industrial and commercial buildings, agricultural buildings, car parks and hotels. This also includes specialized civil engineering work such as excavation, foundation pit securing, caverns and shafts, water intakes, earthworks, foundation work, shoring and sewerage systems.

reinöhl Die Baukraft GmbH

Building Construction · Winden · Since 2006

Reinöhl is a construction company specializing in the planning, execution and management of construction projects. The company's core activity includes providing services in the field of building construction, including consulting, planning, execution and acceptance of construction projects.

Butty SA

Civil Engineering · Ursy · Since 1995

Gebr. Tinner GmbH

Civil Engineering · Sax · Since 1996

The core activity of Gebr. Tinner GmbH is construction, including planning, execution and completion of construction projects, as well as specialized services such as trenchless pipeline construction, environmental work, demolition, renaturalization, spring capture, hydraulic engineering and winter maintenance.

Martin & Co SA

Building Construction · Etagnières · Since 1996

The core activity of Martin & Co SA is the provision of services in the construction industry, particularly in the fields of civil engineering, building construction and public works. This includes the planning, execution and supervision of construction projects, including the construction of buildings, infrastructure projects and other structures.

W. Graf Tiefbau AG

Civil Engineering · Buus · Since 2020

The core activity of W. Graf Tiefbau AG includes civil engineering and environmental works, including: civil engineering, excavation, road construction, pipeline construction, demolition, and environmental works. Additionally, the company also offers construction materials such as marl, sand, gravel, pebbles, and stone crushing plants.

Andreas Graf AG

Building Construction · Speicher · Since 2009

The core activity of Andreas Graf AG is construction and civil engineering, particularly providing services in the field of construction, housing, stonework and environment, including masonry, plastering, road construction and all-rounder works.

Cervi AG

Building Construction · Trimbach · Since 2021

The core activity of Cervi AG is the provision of civil engineering and construction services, including canal services. This includes, in particular, earthmoving, shaping of environments and disposal of materials.

CH-Bau AG

Building Construction · Turbenthal · Since 2010

The core activity of CH-Bau GmbH is building construction (new construction), as well as other construction-related services such as civil engineering, conversions, renovations, sewerage work, demolition work, plastering work and core drilling.

Divico - Kutter SA

Civil Engineering · Lonay · Since 1984

Divico - Kutter SA is a company focused on road construction and preventive road maintenance. It provides pavement repairs, crack sealing, refurbishment of cast-iron covers and mobile cold-asphalt systems (ECF-COLDMICRO, MINI-MAC, AQUASPHALT), supplying services to municipalities, cantons and civil engineering firms.

Duca Figli SA

Building Construction · Ascona · Since 1988

The core activity of Duca Figli SA is the provision of services in the construction sector, particularly in the execution of works on superstructures and infrastructures, such as: new buildings, renovations, demolition of buildings, construction consulting, transportation of building materials, and construction management. The company thus offers a comprehensive range of services in the construction sector.

Gäustra AG

Civil Engineering · Kestenholz · Since 1982

Gäustra AG performs landscape (external) works and road construction, providing project planning and personal consultation as well as plaza and surfacing works. Services include artificial and natural stone paving, retaining walls, stairways, pool surroundings and other external construction tasks; the company is part of the Dörfliger-Gruppe.

Hans Kury AG

Civil Engineering · Reinach Bl · Since 1973

Hans Kury AG is a construction firm offering civil and road construction services, including utility and sewer connections, resurfacing and repairs of roads, parking areas and driveways, as well as exterior paving and landscaping and masonry work for customers.

Her-Huyl Génie Civil SA

Building Construction · Aclens · Since 2014

The core activity of Her-Huyl Génie Civil SA is the provision of services in the field of civil engineering, including: earthworks, rock works, laying of collectors, drilling and exploration, outdoor facilities, and river works. The company offers these services to various customer groups, including municipalities and public institutions, companies, private households, and telecommunications and network services. The company places emphasis on quality, safety, and environmental protection and has received corresponding certifications, such as ISO 9001:2015.

H. Hagen AG

Building Construction · Hüttwilen · Since 1990

The core activity of H. Hagen AG is construction, particularly the planning and execution of new buildings, conversions, renovations and restorations of various types of buildings, such as single-family homes, multi-family homes, agricultural buildings, public buildings, commercial buildings and historic buildings.

Kündig Strassenunterhalt AG

Civil Engineering · Auslikon · Since 1991

Kury AG, Baugeschäft

Civil Engineering · Reinach Bl · Since 2006

The core activity of Kury AG is the construction and execution of civil engineering and road construction projects, including surfacing works, environmental works, civil engineering and customer masonry works.

MELAG GmbH Strassen- und Tiefbau

Civil Engineering · Diepoldsau · Since 1998

The core activity of Melag GmbH is road and civil engineering, including excavation, site preparation and environmental works.

Rüttimann Bau AG

Building Construction · Adliswil · Since 2005

The core activity of Ruettimann Bau AG is building and executing construction projects.

Sulmoni entreprise générale Sàrl

Building Construction · Romont Fr · Since 2025

Sulmoni entreprise générale Sàrl is a construction company offering masonry, civil engineering and general contracting services. Its activities include construction of residential and commercial buildings and multipurpose halls, extensions, renovations and various civil engineering works.

Bangerter & Amstutz S.A.

Civil Engineering · Chevenez · Since 1981

The core activity of Bangerter & Amstutz SA is the execution of works in the field of engineering (civil engineering), particularly in the following specific areas: civil engineering works, water treatment and purification works, and special works in the construction industry. The company thus offers services in the planning, execution and completion of construction projects in the field of engineering.

Heimann Bauservice

Civil Engineering · Steffisburg · Since 2020

The core activity of Heimann Bauservice is the provision of construction services and services in the areas of civil engineering, road construction, landscaping and environmental works. This includes in particular: civil engineering works (excavation, demolition, trenching, pipeline construction, water construction, earthworks, shaft construction), road construction works (paving, asphalt works, drainage), landscaping works (landscaping, slope construction, rubble stone walls, retaining walls), and environmental works (construction of parking lots, gardens, water pipes). The company also offers non-binding consulting and planning for construction projects and supports customers in realizing their ideas.