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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,378 companies indexed · Last updated: today
DirectorySite Preparation

Site Preparation

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1'168 companies found

ATR Découpe Béton - ACAR Logo

ATR Découpe Béton - ACAR 

Vésenaz · Since 2021

The core activity of ATR Découpe Béton is the provision of specialized services in the construction industry, specifically: concrete sawing, including the opening of load-bearing walls, facades, stairs, balconies and roof surfaces; core drilling of concrete to create passages for pipes, cables and other installations; and demolition of building components, including interior and exterior walls, made of concrete, stone, brick and other materials. The company offers these services in the Geneva Lake region (Arc Lémanique).

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Axsas AG Logo

Axsas AG 

Uster · Since 1988

The core activity of Axsas AG consists of carrying out concrete demolition and assembly work of all kinds, particularly in the areas of: concrete processing (concrete drilling, concrete cutting, concrete breaking, concrete pressing, concrete milling), concrete demolition and dismantling, grinding work, adhesive anchorings, and assembly work. The company offers efficient, economical, and professional services in these areas and uses modern technology.

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A-Z AktivBau GmbH Logo

A-Z AktivBau GmbH 

Glattbrugg · Since 2019

The company offers a website creation platform and hosting services, in particular the possibility to connect own domains with the platform.

Building ConstructionCivil EngineeringSite Preparation
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B&A Bau- und Gebäudeservice GmbH Logo

B&A Bau- und Gebäudeservice GmbH 

Obfelden · Since 2017

The core activity of B&A Bau- und Gebäudeservice GmbH encompasses two main areas: 1. **Construction Services**: The company offers a wide range of services in the construction sector, including masonry and finishing work, construction planning, plastering, landscaping, and demolition work. 2. **Cleaning Services**: The company provides comprehensive cleaning services, including construction site cleaning, private house and apartment cleaning, house-sitting, and assistance for seniors. The company positions itself as a full-service provider for construction and cleaning services in Obfelden and its surroundings.

Building MaintenanceHorticulture & LandscapingSite Preparation
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Bachmann Baggerunternehmung Logo

Bachmann Baggerunternehmung 

Reichenbach Im Kandertal · Since 1992

The core activity of Bachmann Hansruedi is the execution of excavation work, particularly in the fields of civil engineering, gravel processing, spring catchments and mountain work. The company offers individual solutions for private individuals and companies and carries out work such as excavation, gravel processing and spring catchments.

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Bagger Stoll AG Logo

Bagger Stoll AG 

Rüschegg Heubach · Since 2018

The core activity of Bagger Stoll AG includes excavation work, earthwork, dredging, rock excavation, environmental work, biotope construction, demolition work, utility lines, sewer and road construction, winter service, snow removal, hydraulic engineering, shoring, block stone walls, slope stabilization, wooden shoring, stream shoring, riverbank protection, bridge construction, melioration road construction, milling work for drainage and cable trenches, cable plowing and direct burial, as well as transportation services such as machine transport, dump truck transport and special transport.

Civil EngineeringSite Preparation
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Balma Sàrl Logo

Balma Sàrl 

Pully · Since 2013

The core activity of Balma Sarl is to provide services in the construction industry, particularly in masonry, concrete construction, civil engineering, and building renovation. The specific activities include: masonry, concrete construction, civil engineering, drilling work, building renovation, creation of openings, facade renovation, stonework, renovation of residential buildings, new building construction, extension and superstructure of buildings, construction of public buildings, construction of concrete structures, execution of earthworks, construction of sewer lines, adaptation of wastewater treatment plants, outdoor facilities, road construction, paving work, and fence and wall construction. The company also offers consulting services and project management.

Building MaintenanceSite PreparationMasonry Work
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Bandyx GmbH Logo

Bandyx GmbH 

Zuchwil · Since 2011

Bandyx GmbH provides domestic transport services, carries out private and commercial relocations, and performs demolition work according to specified plans.

Site PreparationMoving Companies
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Banz Urs Bauunternehmung Logo

Banz Urs Bauunternehmung 

Schachen Lu · Since 2000

The core activity of the company "Urs Banz Bauunternehmung" is the provision of construction and construction-related services, including: new construction, renovation, demolition, civil engineering, and transportation. The company thus offers a wide range of services in the field of construction.

Building ConstructionBuilding MaintenanceCivil Engineering
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Bapst Allround Arbeiten GmbH Logo

Bapst Allround Arbeiten GmbH 

Oberschrot · Since 2018

The core activity of Bapst Allround Arbeiten GmbH encompasses various construction and infrastructure works, particularly: excavation works, environmental works, demolition works, and transportation services. The company primarily offers these services in the canton of Fribourg and neighboring cantons.

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Baskarad AG Logo

Baskarad AG 

Würenlingen · Since 2011

The core activity of Baskarad AG includes the execution of demolition, dismantling and gutting work as well as the remediation of pollutants, disposal and recycling of materials. The company offers these services to industrial, large and private customers, with a focus on sustainable cycles, cost and resource savings potential.

Building MaintenanceSite Preparation
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BatiCorp Sàrl Logo

BatiCorp Sàrl 

Satigny · Since 2015

The core activity of BATICORP is the renovation and transformation of buildings, particularly in the areas of: * Eco-responsible demolition * Screw pile foundations * Core drilling * Fire and sound insulation * Plastering, drywalling, painting * Floor grinding and polishing * Tiling and ceramics The company also provides comprehensive services for the renovation and transformation of buildings, including planning, material procurement, execution and maintenance.

Building ConstructionBuilding MaintenanceSite Preparation
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Battaglia Bau AG Logo

Battaglia Bau AG 

Savognin · Since 1980

The core activity of UFFER GRUPPE is integral and forward-looking timber construction, including space and property development, construction planning and engineering, as well as the realization of new buildings, renovations, and temporary construction solutions. The company offers a comprehensive range of services in these areas and relies on digital technologies to implement construction projects efficiently and precisely.

Building ConstructionCivil EngineeringSite Preparation
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Baucap GmbH Logo

Baucap GmbH 

Aarau · Since 2005

The core activity of Baucap GmbH is concrete cutting technology, specifically precise cutting, drilling and separating of concrete for construction projects of all sizes, from renovations to demanding new buildings. This includes specific services such as core drilling, wall sawing, floor and joint cutting, window and door enlargements, concrete demolition and individual special solutions for complex challenges.

Building MaintenanceSite Preparation
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Baucility GmbH Logo

Baucility GmbH 

Rümlang · Since 2018

Baucility GmbH specialises in building maintenance and provides planning, renovation and modernization services for building and civil engineering projects, together with construction management. Offerings include small renovations, fire and water damage restoration, interior fit-out and deconstruction, and building surveys with 2D/3D digitalization, plus cost planning, coordination and execution.

Building ConstructionInterior ConstructionSite Preparation
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Baudienstleistungen Plus GmbH Logo

Baudienstleistungen Plus GmbH 

Arlesheim · Since 2022

The core activity of BaudienstleistungenPlus is the provision of comprehensive services for the efficient and effective operation of construction sites. This includes, among other things: preparation of construction sites, demolition, construction site security, and complete clearing and cleaning of construction sites. The company offers these services from a single source to provide customers with optimal support in carrying out construction projects.

Building ConstructionSite Preparation
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Baugeschäft Ernst Schüpbach Logo

Baugeschäft Ernst Schüpbach 

Unterlangenegg · Since 1994

Baugeschäft Ernst Schüpbach provides construction services including building and civil works, interior fit-outs, exterior/site works, and installation of ceramic wall and floor coverings.

Building ConstructionBuilding MaintenanceCivil Engineering
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Baugeschäft Heinz Kern AG Logo

Baugeschäft Heinz Kern AG 

Stein Am Rhein · Since 2022

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 MaintenanceCivil Engineering
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Baumgartner GmbH Umgebungsarbeiten Logo

Baumgartner GmbH Umgebungsarbeiten 

Tegerfelden · Since 1997

The core activity of Baumgartner GmbH primarily encompasses the following areas: * Demolition: The company offers demolition services for buildings and structures. * Excavation: It carries out excavation work, such as digging pits or removing soil. * Crusher plant: The company operates a mobile crusher plant used to break down materials like concrete or stone. * Environmental work: It provides environmental services, including preparing building sites or removing obstacles. * Natural stone trade: The company also trades in natural stones, offering them as materials for construction and gardening projects.

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Baumontagen von Gunten GmbH Logo

Baumontagen von Gunten GmbH 

Rickenbach So · Since 2010

The core activity of ERBM-Baumontagen von Gunten GmbH is the provision of services in the field of electrical contracting, particularly in the areas of: pipe laying, electrical rough construction work, dry diamond processing, route assembly, wire and cable installation, electrical installation and electrical disassembly. The company thus offers a wide range of services for electrical contracting and positions itself as a specialist in this field.

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Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?
The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.
How do keywords work?
Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.
What belongs in the postal code field?
A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.
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How is organisation size determined?
Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.
What does the Verified label mean?
Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?
Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.
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