Companies in
Civil Engineering

Burn Spezialbau AG

Building Construction · Adelboden · Since 2011

Burn Spezialbau AG is a construction company that acts as a general contractor and provides building construction, civil engineering and specialist deep-foundation services. Its services include new builds, conversions and renovations, excavation and utility works, landscaping, retaining and anchoring systems, piling and other specialist works such as avalanche/rock-fall protection and bridge projects.

Catenazzi Bau AG

Civil Engineering · Weggis · Since 2009

Catenazzi Bau AG is a construction company that provides building and civil engineering services, including structural work, earthworks and utilities, fire-protection installations, core drilling and milling, and maintenance services for private and public projects.

CIMABETON SAGL

Building Construction · Origlio · Since 2007

The core activity of Cimabeton Sagl consists in the planning and execution of various types of flooring and subfloor systems, in particular: traditional underlayment and Betoncini, self-leveling floor coverings based on anhydrite or cement, industrial floor coverings, dry floor systems, and ramp systems with textured surfaces. The company offers these services for various application areas, such as residential buildings, office buildings, industrial buildings, garages, and parking garages.

D. Grüssi GmbH

Civil Engineering · Tenniken · Since 2017

The core activity of D.Grüssi GmbH is the planning, processing and compaction of areas and roads of all kinds, particularly in the area of riding arenas, sports fields, paths and roads, as well as the mixing and compaction of various bulk materials such as recycling materials, marl, gravel, chippings, lava, sand mixtures, lean concrete and dry humus.

Didier Guignard

Civil Engineering · Etoy · Since 1994

Didier Guignard provides masonry and civil engineering services, performing earthworks, concrete block work and interior finishing such as plastering, painting and tiling. Services also include façade cleaning, snow clearance and salting, site management and equipment rental.

Drilljet AG

Civil Engineering · Moosleerau · Since 2002

The core activity of Drilljet AG is trenchless pipeline construction, which encompasses various fields of expertise, including: jet grouting, rock drilling, steel pipe ramming, bursting, directional drilling, earth rockets, milling and plowing, water pipe bursting and civil engineering. The company offers these services in various regions of Switzerland, including Aarau, Lucerne, Bern and Zurich.

Ebneter Tiefbau GmbH

Civil Engineering · Hauptwil · Since 2006

The core activity of Ebneter Tiefbau GmbH is the execution of general excavation and civil engineering works.

EcoStreet AG

Civil Engineering · Dietikon · Since 2020

The core activity of EcoStreet is the renovation and maintenance of roads and traffic routes, particularly in the repair of cracks, joints and damage to road surfaces, curbs, rails and shafts, as well as in the application of special techniques such as induction loops and cast asphalt.

Egger Bauunternehmung AG

Building Construction · Frutigen · Since 2014

The core activity of EGGER Bauunternehmung AG encompasses the execution of construction, civil engineering, renovation and conversion works, as well as the provision of construction consulting and special services such as core drilling, concrete demolition and machinery rental.

Egli Tiefbau AG

Civil Engineering · Hasle Lu · Since 2015

The core activity of Egli Tiefbau AG is the execution of civil engineering and excavator works, including pipeline construction and drainage systems, as well as road construction and masonry works.

Ehua Entreprise Sàrl

Building Construction · Corgémont · Since 2019

The core activity of Ehua Entreprise sarl is the provision of services in the construction sector, particularly in the following areas: masonry, landscaping, flooring, civil engineering (including earthworks, road construction and similar activities), demolition, and building renovation. The company thus offers a wide range of construction services, from planning to the execution of construction projects.

ERAG Netzbau AG

Civil Engineering · Bonaduz · Since 2015

The core activity of ERAG Netzbau AG is the planning, construction and maintenance of network infrastructures for energy supply, in particular: construction and maintenance of control lines and long-distance transmission lines, cable laying and assembly of cable fittings, construction and maintenance of stations and plants, such as substations, transformer stations and distribution cabinets, mobile power supply with mobile transformer stations, special projects for customers such as energy suppliers, railway network operators or area network operators, public and sports field lighting. The company thus offers comprehensive services for the energy supply industry, from planning to maintenance of network infrastructures.

E. Schär AG

Building Construction · Herzogenbuchsee · Since 1978

The core activity of E. Schär AG is building and providing construction services, including transportation, with consideration for environmental awareness and ecological thinking.

EVS AG

Civil Engineering · Mels · Since 1992

The core activity of EVS AG is the construction, operation and maintenance of water and gas pipelines, including industrial pipeline construction and house connections. The company also offers services in the field of gas energy, such as gas sales, installation of heating systems and replacement of heating systems.

Flexbelag-Bau AG Zürich

Civil Engineering · Zurich · Since 2024

Flexbelag-Bau AG Zürich provides road construction, civil engineering and structural rehabilitation services, including pavement works, utility line installations and concrete and bridge repairs.

Flexbelag-Bau AG Zürich

Civil Engineering · Wallisellen · Since 1981

Flexbelag-Bau AG Zürich is a construction company providing road construction, civil engineering and structural renovation services. Its offerings include paving and public-space works, utility and district-heating pipelines, concrete and bridge repairs, waterproofing and injection solutions; the firm delivers project planning and general/total contractor services and holds ISO 9001 and ISO 14001 certifications.

F. Neff SA

Civil Engineering · Moutier · Since 1996

The core activity of F.Neff SA is the execution of paving works, particularly in the field of paving, slab laying and the design of outdoor facilities.

Foser AG Malans

Civil Engineering · Malans Gr · Since 1986

Foser AG Malans is a construction company providing road construction, building construction, civil engineering and paving services, and supplying aggregates, concrete and RSS liquid fill.

Foser AG Sevelen

Civil Engineering · Sevelen · Since 1974

Foser AG Sevelen is a family-owned construction company offering road construction, building construction, civil engineering and paving, producing aggregates and concrete, and applying the RSS liquid‑fill (Flüssigboden) process.

FRAMIX rabotage SA

Civil Engineering · Murten · Since 2005

The core activity of Framix rabotage AG is milling, soil stabilization and related services, in particular: milling (small, medium and large milling, special milling such as slot milling, cutting work), soil stabilization (dust-free and conventional methods) and demarcation. The company offers these services in the field of road and path construction, as well as other infrastructure projects.

Franz Manser AG

Civil Engineering · Appenzell · Since 1987

Franz Manser AG is a construction company that plans and carries out road construction, civil engineering and landscaping/site development. Its services include track works, blasting, demolition, snow clearing, waste disposal, skip/container service, crane operations and transport.

Franz Manser AG

Civil Engineering · Urnäsch · Since 2002

Fritz von Bergen AG, Bauunternehmung

Civil Engineering · Hasliberg Hohfluh · Since 1999

The core activity of the company 'Fritz von Bergen AG' includes civil engineering and construction work, in particular: quarrying and operating gravel pits, blasting work, trench and road construction, hydraulic engineering, demolition and dismantling of buildings, earthmoving and excavation work, and transport and customer masonry services. The company also offers specialized services such as stone quarrying, excavation pits for construction projects, renaturation of streams and securing of construction pits.

Fuchs Baggerarbeiten GmbH

Civil Engineering · Brunnen · Since 2002

Fuchs Baggerarbeiten GmbH is a company specializing in walking-excavator (Schreitbagger) operations for earthworks in difficult-to-access terrain. Services include water/stream engineering and bank protection, pipeline installation, slope stabilization, special excavation, renaturation and garden construction.

Gadient Arosa Immo AG

Building Construction · Arosa · Since 1980

Gebr. Kandlbauer AG

Civil Engineering · Grindelwald · Since 2001

The core activity of Gebr. Kandlbauer AG is construction with a focus on civil engineering, hydraulic engineering, earthworks, excavation work, natural stone walls and blasting work.

Gebrüder Bachmann AG, Baugeschäft, Uster

Building Construction · Uster · Since 1980

The core activity of Gebr. Bachmann AG encompasses the provision of construction services in various areas, particularly: Building construction: construction of private and public buildings, such as single-family homes, residential buildings, school buildings, and industrial buildings; Renovation: carrying out renovation and customer-specific masonry work; Civil engineering: creation of utility lines in the energy, water, and communication sectors, sewage systems, drainage systems, development and construction of public spaces; Scaffolding: construction of safe scaffolding for various purposes; Façade construction: renovation and redesign of façades with various materials; Drilling/Sawing: carrying out drilling and sawing work on concrete, reinforced concrete, and masonry. The company thus offers a wide range of construction services, from planning to execution.

Montalta Kanalservice AG

Civil Engineering · Rueun · Since 1991

Montalta Kanalservice AG provides sewer maintenance and related services, including sewer cleaning, CCTV inspection, sewer rehabilitation and leak testing. A 24-hour emergency service is available.

GLB Bau Gams Genossenschaft

Building Construction · Gams · Since 1967

The core activity of GLB Bau Gams includes the execution of construction work in the fields of building construction, civil engineering and landscaping. Specifically, the company offers the following services: Building construction: construction work, customer masonry, crane work; Civil engineering: excavation and sewerage work; Landscaping: landscaping work, environmental work. The company positions itself as a competent partner for a wide range of construction work and offers its services in the regions between Sargans and Rüthi as well as in the upper Toggenburg.

G. + M. Korrodi AG

Civil Engineering · Bäretswil · Since 2008

The core activity of G. + M. Korrodi AG is specialized civil engineering, particularly in the Zurich Oberland region. This includes services such as road construction, pipeline construction, landscaping, excavation work, GMK system, slope stabilization, excavation pit securing, contaminated site remediation, pile foundation, winter maintenance, demolition and recycling, water construction and renaturation, neutralization plant and settling basin, as well as transportation and crane work.

Green Build AG

Building Construction · Chur · Since 2018

The core activity of Green Build AG is the professional remediation of pollutants in buildings, including the removal and disposal of pollutant-containing materials, as well as the implementation of fire protection measures.

Grund- und Tiefbau AG Solothurn

Civil Engineering · Solothurn · Since 1971

The core activity of Grund- und Tiefbau AG Solothurn lies in the field of special foundation engineering, particularly in sheet piling work. The company offers solutions for large and small construction projects and has a modern machine park for pile driving work. The specific activities include: sheet piling work (vibrating, pressing, driving), soil mixing processes, foundation systems (driven piles), vertical drainage, and bracing and stiffening. The company positions itself as a sheet piling specialist and offers innovative solutions for complex construction projects.

Hagen Bau GmbH

Building Construction · Schönenberg An Der Thur · Since 2002

The core activity of Hagen Bau GmbH includes masonry work, conversions, renovations, consulting, planning, execution and construction management in the areas of: excavation and sewerage work, foundations and floor slabs, extensions and conversions of garages to single-family homes, composite stone surfaces and paths, various customer work such as repairs and patchwork, insulation and plastering, core drilling in concrete walls and injections in damp cellar walls.

Hans Graf AG Bauunternehmung

Building Construction · Maisprach · Since 1997

The core activity of Hans Graf AG is construction, offering a wide range of projects in the fields of building construction, landscape construction, civil engineering, renovation and demolition. The company provides services such as planning, execution and management of construction projects for private and public clients.

Hartbau Group GmbH

Building Construction · Romanshorn · Since 2017

The core activity of the company 'Mind Solution' is the provision of psychotherapeutic services, particularly in the areas of: Treatment of concentration and attention disorders, Treatment of psychosomatic complaints and chronic pain, Treatment of tension headaches and migraines, Treatment of panic and anxiety disorders, Treatment of functional respiratory diseases, Psychovegetative stress and stress prophylaxis after stroke and heart attack. The company also offers diagnostics and therapy to identify and treat the causes of physical and mental illnesses.

Hess + Aeschlimann AG

Civil Engineering · Unterägeri · Since 2009

Hess + Aeschlimann AG is a road and civil engineering firm offering services in road construction, exterior/site construction, paving, and sewer and utility pipeline works. Services listed include asphalt works and colored asphalt surfaces, interlocking and natural stone pavings, and courtyard construction and rehabilitation.

Hirschi Bau GmbH Diemtigen

Civil Engineering · Oey · Since 2017

The core activity of Hirschi Bau GmbH is civil engineering, particularly the execution of work in difficult-to-reach locations, as well as excavator operations.

H.J. Bieri Leitungsbau GmbH

Civil Engineering · Schangnau · Since 2006

The company's core activity is trenchless pipeline construction, in particular the laying of pipelines using special techniques such as ploughing, flushing drilling and pressing, as well as the associated services such as planning, consulting, locating and testing of pipelines.

HOLENSTEIN AG, Bauunternehmung

Building Construction · Gossau Sg · Since 1973

The core activity of Holenstein AG is construction, particularly in the areas of: building construction, civil engineering, renovations and extensions, customer work, and skip container services. The company thus offers a wide range of construction services, from new buildings to renovations and refurbishments to specialized services such as skip container services.

Hoti Bau GmbH

Civil Engineering · Dietikon · Since 2021

The core activity of Hoti Bau GmbH is the provision of services in the construction industry, particularly in the areas of civil engineering, cable laying, pipeline construction and excavation work. The company offers a wide range of services to meet the needs of its customers in these areas.

Impraisa da fabrica Thomas SA

Building Construction · Ardez · Since 2013

The core activity of Thomas SA is the provision of master builder services in high-rise construction, renovation and civil engineering, including the specialized fields of terrazzo, microcement and Manitou. The company offers a wide range of services, including new constructions, renovations, restorations and special works such as the manufacture of natural stone walls and the rental of construction equipment.

Jauner Bau AG

Building Construction · Neuenegg · Since 1985

The core activity of Jauner Bau AG is the implementation of construction projects, including conversions, renovations, refurbishments, new buildings of single and multi-family houses, civil engineering and agricultural buildings.

Kälin Landwirtschafts- und Baudienstleistungen GmbH

Civil Engineering · Willerzell · Since 2018

The core activity of Kälin Agrar includes agricultural and construction services, including: agricultural work such as mowing, haymaking, grass seeding and reseeding, mulching and other tasks; excavator work, particularly stream construction and smaller excavator work; snow removal and winter services; civil engineering work, particularly opening trenches with a V-shovel; and carpentry work, particularly wood constructions. The company thus offers a wide range of services for agriculture, construction and winter maintenance.

Kanalservice Nordwest GmbH

Civil Engineering · Oberwil Bl · Since 2020

The core activity of Kanalservice NordWest GmbH is the provision of services in the field of sewer cleaning, drain cleaning, sewer inspection, tightness testing, and sewer rehabilitation. Specifically, this includes: clogging and maintenance cleaning of sewage and rainwater pipes, thorough cleaning, new and renovation flushing, milling and drilling work, creating maintenance plans, shaft emptying, sludge collection, grease separators and gasoline and oil separators, pipeline detection, exact depth measurements and pipeline routing, tightness tests, house connection tests, holding system and section tests, 24-hour emergency service, 365 days a year. The company thus offers comprehensive solutions for the maintenance and repair of sewer and wastewater systems.

KIBAG Bauleistungen AG

Civil Engineering · Baar · Since 2020

KIBAG Bauleistungen AG provides road and civil engineering services, carrying out works in traffic route construction as well as deep and demolition works. Its services also cover water and special civil engineering, contaminated site remediation, sewer services, drilling and geothermal probes, suction excavator operations, sealing and joint technology, and airfield construction.

Köppel-Vogel Grundbau AG

Civil Engineering · Widnau · Since 2010

Krähenbühl Bau GmbH

Building Construction · Oberburg · Since 1997

Krähenbühl Bau GmbH provides building and civil engineering services and operates a skip and waste-management service. Its activities include new construction, conversions and renovations, site and demolition works, slope and stream protection, and the rental of various container types plus transport and recycling services.

Lacher Bagger AG

Civil Engineering · Schindellegi · Since 2024

Lacher Bagger AG provides service, repair and maintenance for vehicles and construction machinery, including diagnostics, scheduled servicing, climate service, exhaust and brake tests, and repairs to engines, clutches, hydraulics and chassis. The company also rents and sells construction equipment (e.g., excavators, dumpers, telehandlers, compaction equipment) and carries out locksmith/welding work, revisions and vehicle inspection preparation.

Läser Bau GmbH

Building Construction · Conters Im Prättigau · Since 2022

The core activity of Läser Bau GmbH is the provision of services in the construction sector, particularly in the areas of: building construction, civil engineering, renovations, conversions, transportation, excavation work, snow removal, and environmental work. The company thus offers a wide range of construction-related services and positions itself as a regional partner for construction projects in the Prättigau region and beyond.