Excavation
in Switzerland

1,404 companies in Excavation in the Swiss commercial register, indexed across 25 canton and 18 town pages.

Companies

50 of 1,404 companies

Heim Bohrtechnik AG Logo

Heim Bohrtechnik AG

Altstätten Sg · Since 2006 · 11–20 empl.4.9(158)

The core activity of HEIM Bohrtechnik AG is the planning and execution of geothermal drilling and well drilling, particularly for the extraction of geothermal energy. The company offers consulting, planning and execution of drilling services to extract geothermal energy for buildings.

ExcavationGround-source heat borehole drillingProject engineeringPlanning
ranQ Trust Score 4.7 out of 5.0, rated Excellent, Rank #1
Schenk AG Heldswil Logo

Schenk AG Heldswil

Heldswil · Since 1989 · 21–50 empl.4.7(55)

The core activity of Schenk AG Heldswil encompasses a wide range of services in the construction and infrastructure sector, particularly: drilling, civil engineering, road construction, pipeline construction, mechanical engineering, location services, planning and surveying, and pipe bursting. The company thus provides comprehensive solutions for construction projects, from planning and surveying to the execution and maintenance of infrastructure projects.

Civil worksHorizontal directional drillingPipeline construction & site utilitiesCivil engineering
ranQ Trust Score 4.6 out of 5.0, rated Excellent, Rank #2
Peter Schmid Baudienstleistungen Logo

Peter Schmid Baudienstleistungen

Aeugstertal · Since 2007 · 11–20 empl.4.8(86)

Peter Schmid Baudienstleistungen provides transport, waste disposal and recycling services, construction services, and gravel and natural stone trading. Offerings include container services (Muldenservice), pickup services, transport logistics, demolition, excavation and utility/civil engineering works.

ExcavationConstruction servicesTransportWaste disposal & recycling
ranQ Trust Score 4.6 out of 5.0, rated Excellent, Rank #3
Eberhard AG Logo

Eberhard AG

Rheinfelden · Since 1984 · 21–50 empl.4.6(34)

Eberhard AG provides construction and environmental services, including civil engineering, demolition, and contaminated-site remediation, together with logistics and suction-technology services. The company also produces and processes building materials such as concrete and aggregates, including recycled materials, and offers transport and disposal services.

ExcavationFoundation excavationDeconstructionEarthworks
ranQ Trust Score 4.5 out of 5.0, rated Excellent, Rank #4
Sotrag SA Logo

Sotrag SA

Etoy · Since 1979 · 21–50 empl.4.7(32)

Sotrag SA is a construction company providing demolition, earthworks and civil engineering services. The company operates quarries and offers treatment, recycling and recovery of mineral materials, including decontamination services.

ExcavationEarthworksDemolitionGravel pit
ranQ Trust Score 4.5 out of 5.0, rated Excellent, Rank #5
Oberhänsli Bau AG Logo

Oberhänsli Bau AG

Mosnang · Since 2011 · 51–100 empl.5.0(23)

Oberhänsli Bau AG is a construction company providing demolition, concrete processing and above- and below-ground building works. Its services also include plastering and base-slab work, tile coverings, site/landscaping work, architectural/project management, real-estate offerings and a mobile children’s construction-site program.

ExcavationBuilding Construction WorkDemolition and DismantlingConcrete Processing
ranQ Trust Score 4.5 out of 5.0, rated Excellent, Rank #6
Lötscher Tiefbau AG Logo

Lötscher Tiefbau AG

Lucerne · Since 1958 · 101–500 empl.4.4(69)

Lötscher Tiefbau AG works in civil and road construction, earthworks and demolition. Its services include sewer and utility construction, sports field construction, hydraulic engineering, excavation support, soil stabilisation and remediation of contaminated sites.

Civil worksCivil engineering and road constructionSports field constructionEarthworks
ranQ Trust Score 4.5 out of 5.0, rated Excellent, Rank #7
Hans Grieder AG, Aushub und Tiefbau Logo

Hans Grieder AG, Aushub und Tiefbau

Tecknau · Since 1980 · 11–20 empl.4.8(64)

The core activities of Hans Grieder AG include the following areas: Civil Engineering: Execution of construction projects in the field of civil engineering, including small works and large contracts. Skip Service: Rental of skips in various sizes for environmentally friendly disposal of materials. Environmental Works: Execution of works in the field of environmental design, including gardening and natural stone processing. Waste Disposal: Disposal of waste, including sorting and recycling. Demolition: Demolition of objects, including preparation of materials for reuse. The company offers these services to private and business customers and emphasizes quality, experience, and competitive prices.

Civil worksCivil engineeringSkip-bin serviceSite works
ranQ Trust Score 4.5 out of 5.0, rated Excellent, Rank #8
Staba-Bau AG Logo

Staba-Bau AG

Binz · Since 2001 · 1–10 empl.5.0(34)

Staba-Bau AG is a construction company that provides remodeling, renovation, and customer service. It handles building and refurbishment projects and supports repairs in case of damage.

RenovationConversionRenovationCustomer Service
ranQ Trust Score 4.5 out of 5.0, rated Excellent, Rank #9
Bernasconi Bau AG Logo

Bernasconi Bau AG

Luterbach · Since 2005 · 51–100 empl.4.9(21)

Bernasconi Bau AG is a construction company offering building construction, civil engineering and maintenance services, as well as specialized concrete work (betonArt), and acting as a general contractor to coordinate projects.

Building contractorBuilding constructionCivil engineeringMaintenance of value and renovation
ranQ Trust Score 4.5 out of 5.0, rated Excellent, Rank #10
Stamm Bau AG Logo

Stamm Bau AG

Arlesheim · Since 2006 · 101–500 empl.4.4(69)

The core activity of Stamm Bau AG is the provision of comprehensive construction and real estate services, including planning, consulting, renovation, refurbishment, façade construction, metal and steel construction, carpentry, painting, plastering, parquet and flooring work, as well as hazardous substance remediation. The company also offers overall services as a general or total contractor, where it carries out projects from development to realization.

RenovationOverall services (GU/TU)Real estate developmentRenovation and conversion
ranQ Trust Score 4.5 out of 5.0, rated Excellent, Rank #11
Ziegelei Fisibach AG Logo

Ziegelei Fisibach AG

Fisibach · Since 1974 · 21–50 empl.4.8(23)

Ziegelei Fisibach AG is a brick manufacturer within the FBB group producing masonry bricks. Production at the plants covers all steps from mixing and preparing raw materials to firing the bricks. The group's brick expertise is consolidated and marketed through Kubrix AG.

ExcavationBricks
ranQ Trust Score 4.5 out of 5.0, rated Excellent, Rank #12
Handwerker Allround GmbH Logo

Handwerker Allround GmbH

Ebmatingen · Since 2003 · 1–10 empl.5.0(40)

The core activity of Handwerker Allround GmbH is the provision of comprehensive craftsmanship services for private and commercial customers in the greater Zurich area. This includes, among other things: general contracting, renovations, bathroom renovations, painting, plastering, flooring, repairs, tile laying, carpentry, and demolition work. The company thus offers a wide range of craft services tailored to the needs of its customers.

General contractorGeneral contractorRemodellingRenovations
ranQ Trust Score 4.5 out of 5.0, rated Excellent, Rank #13
Epiney Construction SA Logo

Epiney Construction SA

Sierre · Since 2012 · 51–100 empl.4.6(32)

The core activity of Epiney Construction SA is the provision of services in the field of construction and engineering, particularly in the areas of: civil engineering (e.g. road construction, bridge construction, sewerage), building construction, and special works. The company offers a wide range of services, including planning, execution and management of construction projects, with a focus on quality, safety, scheduling and cost planning, as well as sustainability.

Building contractorCivil engineeringBuilding & industryNatural hazards
ranQ Trust Score 4.5 out of 5.0, rated Excellent, Rank #14
Gebr. Jetzer Hoch- und Tiefbau AG Logo

Gebr. Jetzer Hoch- und Tiefbau AG

Schnottwil · Since 1996 · 51–100 empl.4.5(34)

The core activity of Gebr. Jetzer AG encompasses various services in the construction sector, particularly: earthworks, road construction, pipeline and drainage construction, hydraulic engineering, water supply, transportation and muck-away services, excavator taxi and suction excavator services. Thus, the company offers a wide range of services in the fields of civil engineering and construction.

Building contractorBuilding constructionCivil engineering and earthworksRoad construction
ranQ Trust Score 4.5 out of 5.0, rated Excellent, Rank #15
Sotragen SA Logo

Sotragen SA

Etoy · Since 2019 · 101–500 empl.4.7(32)

Sotragen SA provides demolition, earthworks, pollution remediation, quarry operation and the processing and recycling of mineral construction materials. The company serves private and public clients, general contractors and engineering firms.

ExcavationEarthworksDemolitionGravel pit operations
ranQ Trust Score 4.5 out of 5.0, rated Excellent, Rank #16
Willi Bau AG Logo

Willi Bau AG

Rorschacherberg · Since 2005 · 51–100 empl.4.9(17)

Willi Bau AG is a construction company offering building and civil engineering services, including excavation, demolition, utility and road works. Its services also include system waterproofing with warranty and project work for commercial and public clients.

ExcavationBuilding constructionCivil engineeringDemolition works
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #17
Brusa Bauunternehmung AG Logo

Brusa Bauunternehmung AG

Steinen · Since 2005 · 101–500 empl.4.8(22)

Brusa Bauunternehmung AG is a construction company offering building planning, structural and civil works, renovation, façade plastering and exterior site works, and managing real estate projects. The company provides both complete-project (total contractor) solutions and individual services.

ExcavationAbove-ground constructionUnderground constructionCustomer projects
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #18
Müller Aarberg AG Logo

Müller Aarberg AG

Aarberg · Since 2000 · 11–20 empl.4.8(24)

The core activity of Müller Aarberg AG is the construction and planning of high-rise buildings, civil engineering and road construction, conversions, as well as the provision of services in the field of sewer renovation, core drilling, tightness testing and sewer works.

Building contractorPlanningBuilding constructionCivil and road construction
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #19
Peter Schmid Baudienstleistungen AG Logo

Peter Schmid Baudienstleistungen AG

Affoltern Am Albis · Since 2018 · 11–20 empl.4.8(86)

Peter Schmid Baudienstleistungen AG offers transport, waste disposal and recycling services, construction works, and trading of gravel and natural stone.

ExcavationConstruction servicesWaste disposal & recyclingTransport
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #20
Erne Bau AG Logo

Erne Bau AG

Egerkingen · Since 1983 · 21–50 empl.4.4(31)

Erne Bau AG is a construction company that operates as a builder and as a general and total contractor, providing main construction services including building construction, civil engineering, renovation, conversion and property maintenance.

General contractorGeneral contractor ERNEplusBuilding constructionCivil engineering
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #21
Huber Leitungsbau AG Logo

Huber Leitungsbau AG

Buttisholz · Since 1999 · 11–20 empl.5.0(15)

The core activity of Huber Leitungsbau GmbH is trenchless pipe laying, particularly the execution of flushing drilling, pressing drilling, pipe ramming, pipe bursting, cable plowing, trench milling and pipe welding for the laying of pipes and lines.

ExcavationHDD directional drillingPipe jackingTrenchless pressure pipe rehabilitation with Primus Line
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #22
ERNE AG Bauunternehmung Logo

ERNE AG Bauunternehmung

Laufenburg · Since 2003 · 101–500 empl.4.9(7)

ERNE AG Bauunternehmung is a construction company active in building and civil engineering, road and infrastructure construction, and renovation. Its services also include general and total contracting, concrete drilling and cutting, building protection, and demolition.

General contractorBuilding constructionCivil engineeringConversion and renovation
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #23
Alfred Hirt Bau AG Logo

Alfred Hirt Bau AG

Tüscherz-Alfermée · Since 1995 · 11–20 empl.4.9(16)

Alfred Hirt Bau AG carries out building and civil engineering work, conversions, restorations and renovations. Its services also include natural-stone and dry-stone walls, pier construction, shoreline protection and other work on lakes.

Building contractorBuilding and civil engineeringAlterationsRestorations / Renovations
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #24
Loosli Bau AG Logo

Loosli Bau AG

Schmiedrued · Since 2000 · 21–50 empl.5.0(18)

The core activity of Loosli Bau AG encompasses the areas of construction, civil engineering, transportation, suction dredging, metal construction, trough service and tightness testing. The company thus offers a wide range of services in the construction industry, from planning and execution of construction and civil engineering projects to specialized services such as suction dredging and metal construction.

Building contractorBuilding constructionCivil engineeringPlanning
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #25
Bürgi Tief- und Strassenbau GmbH Logo

Bürgi Tief- und Strassenbau GmbH

Bischofszell · Since 2008 · 11–20 empl.4.9(22)

The core activity of Bürgi Tief- & Strassenbau GmbH encompasses civil engineering, road construction, and special foundation engineering. Specifically, the company offers the following services: Civil Engineering: excavation of building pits, foundation excavation, utility lines, sewage systems, demolition and dismantling; Road Construction: surfacing works, general road construction, parking lots, forecourts, paths, natural roads, and paving (natural stone, rows, wild stone, cobblestone); Special Foundation Engineering: anchoring work, diaphragm walls, shotcrete, drilling and micropile walls, pile foundations, in-situ concrete piles, and excavation pit securing. Thus, the company offers a wide range of services in the construction industry, from planning to the execution of construction projects.

Civil worksCivil engineeringSpecial foundation engineeringRoad construction
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #26
M. Iannetta SARL Logo

M. Iannetta SARL

Peyres-Possens · Since 2011 · 11–20 empl.4.9(20)

The core activity of M. Iannetta Sàrl is the provision of services in the construction sector, particularly in the following areas: masonry (e.g. new buildings, renovations, extensions), concrete work (e.g. reinforced concrete, precast concrete), civil engineering (e.g. bridges, roads, sewage systems), outdoor facilities (e.g. garden and landscape construction), drilling and sawing work (e.g. for foundations, cellars), and emergency and immediate services (e.g. 24-hour emergency service for urgent repairs). The company also offers consulting and planning services and can carry out projects from planning to execution.

Building contractorMasonryReinforced concreteCivil engineering
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #27
Früh Tiefbau GmbH Logo

Früh Tiefbau GmbH

Krummenau · Since 2000 · 1–10 empl.4.8(38)

Früh Tiefbau GmbH provides civil engineering and earthworks services as an independent small contractor. Its offerings include installation of underground utilities, spring capture, excavation, construction of small access roads, landscaping and garden works, interlocking stone surfaces, demolition and renovation work.

Civil worksCivil engineering work
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #28
Geotherm SA Logo

Geotherm SA

Düdingen · Since 1990 · 21–50 empl.4.6(14)

The core activity of GEOTHERM AG is the utilization of geothermal energy, particularly in the construction of geothermal probes and wells, as well as the provision of services and maintenance in the field of geothermics.

ExcavationGround heat probesGeothermal borehole drillingBorehole connections
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #29
Luzi Bau AG Logo

Luzi Bau AG

Zillis · Since 2004 · 11–20 empl.4.8(13)

The core activity of Luzi Bau AG is the construction and renovation of buildings and infrastructure, including civil engineering, construction, conversion, renovations, concrete repairs, paving, coating works, drilling and cutting of concrete. The company also offers specialized services such as customer-specific masonry and coating works.

Building contractorCivil engineering and concrete remediationBuilding constructionConversions
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #30
Bächler Bau GmbH Logo

Bächler Bau GmbH

Bünzen · Since 2020 · 1–10 empl.5.0(51)

The core activity of Bächler Bau GmbH is the provision of services in the field of construction, particularly in the areas of new construction, renovation, refurbishment and core drilling.

Building contractorNew constructionConversionBuilding rehabilitation
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #31
Bistra Bau AG Logo

Bistra Bau AG

Basel · Since 2007 · 1–10 empl.4.9(24)

Bistra Bau AG is a construction company that provides a wide range of building services and end-to-end project support. Services include renovation, conversion and new-build work, masonry, plastering, painting, floor and tile installation, concrete and demolition works, waterproofing, façade finishing, acoustic and fire-protection measures, and maintenance.

Civil worksAlterations and renovationCivil engineering worksPlastering work
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #32
Ernst Höhener AG Logo

Ernst Höhener AG

Obfelden · Since 2012 · 21–50 empl.4.9(15)

Ernst Höhener AG carries out excavation and civil earthworks, demolition and transport services. Their offerings include trench and excavation work, utility-line installation, site formation, demolition with recycling, various transport services and equipment rental with operators.

ExcavationEarthworks and Civil EngineeringExcavator hire (with operator)Transport Services
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #33
SWISSEDIFICE Sàrl Logo

SWISSEDIFICE Sàrl

Les Acacias · Since 2018 · 1–10 empl.5.0(31)

SWISSEDIFICE Sàrl is a general contractor in the construction sector, carrying out building, alteration and renovation work. Its real estate activities include the purchase, sale, rental, management and development of property.

Building contractorGeneral building contractorMasonryFacade works
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #34
Hiltbrunner AG Logo

Hiltbrunner AG

Riedtwil · Since 1975 · 1–10 empl.4.9(14)

Hiltbrunner AG carries out building dismantling, interior deconstruction and industrial removals and provides project quotations and disposal concepts. The company also offers ReUse and recycling services, including a collection-and-resale ReUse Recycling Center and container/collection services.

RenovationBuilding deconstruction & core removalReUse & recyclingReUse-Recycling Center Riedtwil
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #35
ERNE AG Bauunternehmung Logo

ERNE AG Bauunternehmung

Zurich · Since 2009 · 101–500 empl.4.9(7)

ERNE AG Bauunternehmung is a construction company working in building construction, civil engineering and renovation. Its services include new builds and conversions, road and hydraulic engineering, general and total contracting, and specialist work such as concrete drilling, building protection and demolition.

General contractorBuilding constructionCivil engineeringConversion and renovation
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #36
Julian Staub Abbruch AG Logo

Julian Staub Abbruch AG

Schönenberg Zh · Since 2012 · 21–50 empl.4.8(26)

The core activity of Julian Staub Abbruch AG is focused on demolition work, dismantling, gutting, partial demolition and transportation.

ExcavationDeconstruction and dismantling workWaste disposal and separation of construction wasteAlteration work
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #37
Thoenen Bauunternehmung AG Logo

Thoenen Bauunternehmung AG

Gstaad · Since 1968 · 51–100 empl.5.0(11)

The core activity of Thoenen Bauunternehmung AG is the provision of services in the field of construction and civil engineering, including construction work, core drilling, concrete cutting, excavation, demolition, renovation, gravel production, natural stone walls, transportation, snow removal and exposed concrete work. The company offers a wide range of construction-related services and positions itself as a regionally rooted construction company in the Saanenland region.

Building contractorAbove-ground constructionCivil engineering & road constructionExcavation work
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #38
e-therm ag Logo

e-therm ag

Thun · Since 1990 · 11–20 empl.4.5(16)

e-therm ag is a construction services company specialising in the drilling and installation of ground-source (geothermal) probes. The company performs boreholes using airlift or circulation methods (to depths beyond 400 m), installs PE probes, lays connection lines and heat-pump connections, carries out bentonite backfilling and electronic testing with documentation in accordance with SIA 384/6.

ExcavationGround heat exchanger borehole systemsAdvisory services for ground heat exchanger borehole systemsDrilling process for ground heat exchanger boreholes
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #39
ERNE AG Bauunternehmung Logo

ERNE AG Bauunternehmung

Basel · Since 2005 · 51–100 empl.4.9(7)

ERNE AG Bauunternehmung is a construction company operating as a building contractor and as a general and total contractor. Its services include building and civil engineering, new construction, refurbishment and renovation, infrastructure projects, and specialist work such as concrete drilling and cutting, demolition and building protection.

General contractorAlterations and renovationGeneral contractor ERNEplusSpecial construction work
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #40
Butti Bauunternehmung AG Logo

Butti Bauunternehmung AG

Pfäffikon Sz · Since 2006 · 21–50 empl.4.4(23)

The core activity of Butti Bauunternehmung AG is the execution of construction and renovation projects, including new buildings, conversions, refurbishments and renovations, particularly in the Zurich lake region.

Building contractorNew constructionRenovation and Conversion
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #41
ERNE AG Bauunternehmung Logo

ERNE AG Bauunternehmung

Birrhard · Since 2009 · 51–100 empl.4.9(7)

ERNE AG Bauunternehmung is a construction company working in building construction, civil engineering and renovation. Its services include industrial, commercial and residential construction, infrastructure and hydraulic engineering, general and total contracting, and specialist work such as concrete drilling and cutting, demolition and building protection.

General contractorBuilding constructionCivil engineeringConversion and refurbishment
ranQ Trust Score 4.4 out of 5.0, rated Very high, Rank #42
Hermann Greminger Tiefbau AG Logo

Hermann Greminger Tiefbau AG

Bussnang · Since 1991 · 21–50 empl.4.6(16)

The core activity of Hermann Greminger Tiefbau AG encompasses civil engineering and road construction work, including excavation and trenching, road construction, maintenance and repair, as well as logistics services such as transportation and maintenance of construction machinery and materials. Additionally, the company offers specialized services like suction dredging, trenchless technology, soil improvement and maintenance of slopes and waterfront areas.

Civil worksCivil engineeringRoad constructionSuction dredging works
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #43
Bürge Kaminbau Logo

Bürge Kaminbau

Schwarzenbach Sg · Since 1996 · 11–20 empl.4.7(25)

The core activity of Bürge AG involves the processing of high-quality pre-fabricated components into complex, high-functional systems, particularly in the areas of geothermal drilling, chimney construction, silencers, residential heating and chimney systems. The company also offers special custom-made products and in-house developments, and has a department dedicated to geothermal drilling.

ExcavationGeothermal borehole drillingChimney constructionStove showroom and stove planning
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #44
Georg Müller Tiefbau AG Logo

Georg Müller Tiefbau AG

Tuggen · Since 1998 · 51–100 empl.4.5(11)

Georg Müller Tiefbau AG provides civil engineering and transport services, including excavation, demolition, crane operations, tipper and low-loader transports, and concrete supply. The company also manufactures construction materials and offers container/mulden services for material and waste transport.

ExcavationExcavationDemolition / DismantlingSkip service / Tipper transports
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #45
Gebrüder Iten AG, Unterägeri Logo

Gebrüder Iten AG, Unterägeri

Unterägeri · Since 1990 · 1–10 empl.4.7(24)

Gebrüder Iten AG, Unterägeri provides earthworks, demolition, transport and waste-disposal services. The company also performs civil and specialist foundation works — including micropiles, anchor systems and sheet- and bored-pile techniques — and operates recycling and skip services.

Civil worksCivil engineeringSpecial deep foundation worksDemolition
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #46
Brusa Planung AG Logo

Brusa Planung AG

Steinen · Since 2012 · 101–500 empl.4.8(22)

Brusa Planung AG carries out planning tasks of all kinds and provides architectural planning services with a focus on residential construction, including single-family, two-family and multi-family houses. The company also acts as a general contractor, managing projects from concept to turnkey handover and offering fixed-price delivery.

General contractorConstruction planningGeneral contractor servicesClient advisory
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #47
Höhener Tiefbau AG Logo

Höhener Tiefbau AG

Sins · Since 1990 · 21–50 empl.4.6(22)

The core activity of Höhener Tiefbau AG encompasses three main areas: 1. Demolition: demolition and gutting of residential, industrial and agricultural buildings. 2. Civil engineering: excavation of building pits and slope securing. 3. Landscaping: garden design and landscaping. The company thus offers services in the fields of construction and gardening.

ExcavationCivil engineeringDemolitionGarden landscaping
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #48
ART KOPP AG Logo

ART KOPP AG

Studen Be · Since 2010 · 21–50 empl.4.3(14)

ART KOPP AG focuses on the processing and recycling of mineral construction materials. Using mobile crushing and screening plants, the company treats demolition concrete, road and asphalt material, and rock/primary material to produce secondary aggregates and supplies natural stone and gravel products from an operated quarry.

ExcavationCrushing and screening workNatural stones
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #49
Seiler AG, Hoch- und Tiefbau, Pontresina Logo

Seiler AG, Hoch- und Tiefbau, Pontresina

Pontresina · Since 1959 · 11–20 empl.4.5(22)

The core activity of Seiler AG is the execution of civil engineering and construction work, including hazardous substance remediation, in the Engadine region. The company offers a wide range of services, including the construction of single-family homes, high-altitude construction sites, customer-specific work such as conversions and renovations, as well as hazardous substance remediation.

Building contractorBuilding constructionCivil engineeringCustomer projects
ranQ Trust Score 4.3 out of 5.0, rated Very high, Rank #50

The industry in figures

1,404CompaniesCommercial register (Zefix) · as of November 5, 2026
0.2 %of SwitzerlandCommercial register (Zefix) · as of November 5, 2026
25CantonsCommercial register (Zefix) · as of November 5, 2026
2013Median year of registrationCommercial register (Zefix) · as of November 5, 2026
Locations

Geographic distribution

Colour intensity by number of companies per canton.