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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,805 companies indexed · Last updated: today
DirectorySite Preparation

Site Preparation

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IndustryConstruction & ArchitectureIndustrySite Preparation
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Matching companies

1'168 companies found

BGM Baugeschäft M. Müller Logo

BGM Baugeschäft M. Müller 

Biel-Benken Bl · Since 2008

The core activity of the company Baugeschäft M. Müller is the provision of construction services, particularly in the field of building construction.

Building MaintenanceCivil EngineeringSite Preparation
View profile5(2)
Binkert Baggerarbeiten Logo

Binkert Baggerarbeiten 

Bözen · Since 2012

The core activity of Binkert Baggerarbeiten encompasses three main areas: 1. **Excavation**: Services such as trenching, construction and single-family homes. 2. **Demolition**: Demolition of existing objects, including planning and execution. 3. **Landscaping**: Environmental work, particularly in the area of natural stone walls. These three areas form the core competence of the company, which positions itself as a reliable partner for the completion of projects in these areas.

Horticulture & LandscapingSite Preparation
View profile5(2)
Bircher Fräs und Bohr AG Logo

Bircher Fräs und Bohr AG 

Adelboden · Since 2005

The core activity of Bircher Fräs und Bohr AG is the execution of drilling and milling work on concrete structures as well as the design of gravestones and memorials made of natural stone. This includes in particular: core drilling in concrete structures, concrete milling, and the manufacture of gravestones and memorials made of natural stone. The company offers these services to various customers, including heating and plumbing installers, industrial companies, construction companies, large corporations, construction managers, architects and planners, as well as private individuals.

Building MaintenanceSite Preparation
View profile5(2)
Brändli + Suter Tiefbau und Unterhalt GmbH Logo

Brändli + Suter Tiefbau und Unterhalt GmbH 

Egg B. Zürich · Since 2010

The company's core activity includes civil engineering and maintenance work, particularly: road surfacing (e.g. roads, paths, squares), paving and finishing, maintenance work (e.g. repairs, renovations), demolition and dismantling, joint repairs, manhole cover repairs (sewer covers, gully covers, access covers), concrete work and renovations, façade exposure, gutter renovation, core drilling, trenching and utility trenches. The company also offers 24-hour emergency services and carries out work for private and public clients.

Building MaintenanceCivil EngineeringSite Preparation
View profile5(2)
Burri + Partner Bau AG Logo

Burri + Partner Bau AG 

Riggisberg · Since 2000

The core activity of Burri + Partner Bau AG encompasses civil engineering, building construction and related services such as utility lines, road construction, surfacing works, customer wall works, renovation and extension.

Building ConstructionBuilding MaintenanceCivil Engineering
View profile3(2)
Casella Travaux Acrobatiques Sàrl Logo

Casella Travaux Acrobatiques Sàrl 

Chavornay · Since 1996

The core activity of Casella Travaux Acrobatiques Sàrl consists of carrying out specialized work in difficult-to-access areas, particularly in the following fields: aerial work (work at height or in hard-to-reach places), technical interventions on complex and industrial sites, natural hazard protection (e.g. stabilization of slopes and embankments), difficult access and development (creation of access and facilities in hard-to-reach areas), and special works (e.g. reinforcement of structures). The company thus offers services in the field of high and specialized work, particularly in areas requiring high precision and safety.

Site PreparationSpecialized Construction Installations
View profile5(2)
C.R.G. Scavi e trasporti Sagl Logo

C.R.G. Scavi e trasporti Sagl 

Chiasso · Since 2012

The core activity of C.R.G. Scavi & Trasporti encompasses the following areas: Demolition and dismantling of buildings, such as industrial facilities, office buildings, and residential houses; Earthworks, including excavations, digging, and grading; Transportation services, including the transport of materials and waste; Recycling and disposal of waste; Planning and execution of construction projects. The company thus offers a comprehensive range of services in the fields of construction and waste management.

Site Preparation
View profile5(2)
Dashi GmbH Logo

Dashi GmbH 

Sempach · Since 2023

The core activity of Dashi GmbH is the provision of professional services in the field of drilling, milling and demolition for buildings and structures of all sizes.

Site Preparation
View profile5(2)
Demontagen plus AG Logo

Demontagen plus AG 

Buochs · Since 2020

The core activity of Demontagen plus AG is the execution of dismantling and clearing of decommissioned facilities, installations, apartments, office spaces and industrial plants, including the disposal and, if applicable, recycling of the resulting waste.

Site PreparationWaste Management Industry
View profile5(2)
Doutaz C. et fils SA Logo

Doutaz C. et fils SA 

Pringy · Since 2000

The core activity of Doutaz C. & Fils SA encompasses three main areas: 1. **Demolition**: The company carries out demolition work on various structures, prioritizing safety and efficiency. 2. **Recycling**: As part of a sustainable approach, the company recycles materials from demolition sites to reuse them. 3. **Earthworks – Civil Engineering**: Doutaz C. & Fils SA performs earthworks, including excavations, adjustments, and road construction, to meet customer needs.

Site Preparation
View profile5(2)
Dozza Bau AG Logo

Dozza Bau AG 

Küsnacht Zh · Since 1989

The core activity of Dozza Bau AG is the construction industry, particularly the new construction and renovation of real estate, including residential construction, exposed masonry, industrial and commercial construction, as well as specialized concrete construction.

Building ConstructionBuilding MaintenanceSite Preparation
View profile3(2)
Erdbautechnik AG Logo

Erdbautechnik AG 

Nebikon · Since 2020

The core activity of Erdbautechnik AG is the rental of construction machinery for earthwork and civil engineering, particularly dumpers, crawler dumpers, excavators, graders, wheel loaders, crawler loaders, trenchers and attachments. Additionally, the company offers project management, workshop and repair services for construction machinery.

Site Preparation
View profile5(2)
ERNEFANT AG Logo

ERNEFANT AG 

Laufenburg · Since 2020

The core activity of ERNEFANT AG is the operation and rental of suction excavators for various industries and customers, including industry, trade, track construction, construction companies, horticulture, agriculture, private customers and municipalities, as well as the provision of emergency and breakdown services.

Horticulture & LandscapingSite Preparation
View profile5(2)
Ernst Schelling Baugeschäft Logo

Ernst Schelling Baugeschäft 

Willisdorf · Since 2000

The core activity of Ernst Schelling Bau + Gipsergeschäft is the execution of construction and plastering work, including masonry and plastering work, as well as the provision of additional services in the field of construction craftsmanship.

Building ConstructionSite PreparationMasonry Work
View profile5(2)
EYMANN Gartenbau, Baumpflege, Baggerarbeiten Logo

EYMANN Gartenbau, Baumpflege, Baggerarbeiten 

Niedermuhlern · Since 2019

The core activity of Eymann is the provision of services in the areas of horticulture, tree care and excavation work.

Horticulture & LandscapingSite PreparationMasonry Work
View profile5(2)
Fritz Bäbler & Co., Baugeschäft Logo

Fritz Bäbler & Co., Baugeschäft 

Glarus · Since 2005

The core activity of Fritz Baebler & Co. consists of carrying out masonry work, in particular as a customer mason, as well as related services such as core drilling, plastering, demolition and environmental work, cutting, milling and grinding concrete, and concrete renovation.

Building ConstructionSite PreparationMasonry Work
View profile5(2)
Gäumann Montagen + Innenausbau Logo

Gäumann Montagen + Innenausbau 

Interlaken · Since 2007

Gäumann Montagen + Innenausbau is a trades business providing assembly and interior finishing services. Services include drywall, parquet and laminate flooring, doors and windows (including roof windows, preferably VELUX), roof and facade work, stairs and custom furniture, as well as dismantling, disposal and installations such as fire-protection ceilings.

Building MaintenanceSite PreparationTimber Construction & Carpentry
View profile4.5(2)
G C B S.A. Logo

G C B S.A. 

Miécourt · Since 1996

G C B S.A. provides earthworks, pipeline installation and other civil engineering services. The company carries out excavation and foundation concreting, performs tree-stump removal and lists its construction equipment such as excavators, loaders, trucks and rollers.

Civil EngineeringSite Preparation
View profile5(2)
Genossenschaft für ländliches Bauen im nordwestschweizerischen Jura Logo

Genossenschaft für ländliches Bauen im nordwestschweizerischen Jura 

Matzendorf · Since 1967

The company's core activity is building construction, in particular new construction, renovation and refurbishment of buildings, as well as the procurement of building materials and the implementation of agricultural construction projects, especially in the Thal Nature Park and in the cantons of Solothurn and Basel-Landschaft.

Building ConstructionSite PreparationMasonry Work
View profile5(2)
Gianesi AG Logo

Gianesi AG 

Erlenbach Zh · Since 1982

The core activity of Gianesi AG is the execution of construction work, particularly in the field of civil engineering, renovations and excavation work. The company offers versatile services in these areas and positions itself as a reliable partner for builders in the region of the right shore of Lake Zurich.

Building ConstructionBuilding MaintenanceCivil Engineering
View profile3(2)
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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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