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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today
DirectorySpecialized Construction Activities

Specialized Construction Activities

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IndustryConstruction & ArchitectureIndustrySpecialized Construction Activities
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2'620 companies found

Bau Rep Unternehmung GmbH Logo

Bau Rep Unternehmung GmbH 

Thun · Since 2013

The core activity of Bau Rep Unternehmung GmbH is the execution of elevator dismantling, the installation of load hooks for elevators, as well as general dismantling work.

Specialized Construction Activities
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Betontec AG Logo

Betontec AG 

Perlen · Since 1995

The core activity of BBT AG is concrete processing technology, particularly the execution of works such as: Core drilling: Creating openings or extracting core samples in concrete and stone after the fact; Cutting: Cutting work with various saws (wall, wire, floor or plunge saws) for dividing concrete and stone; Grinding: Transforming uneven, dirty floors into radiant, easy-to-clean surfaces; Joint cutting: Cutting expansion joints, dilatation joints and gutters; Adhesive reinforcement: Installing CFK lamellas as externally bonded reinforcement for flexural strengthening of structures made of reinforced concrete, wood or natural stone; Demolition: Interior demolition and gutting of buildings, where the building is only hollowed out, in contrast to total demolition.

Building ConstructionSpecialized Construction Activities
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BDI SYSTEM SA Logo

BDI SYSTEM SA 

St-Légier-La Chiésaz · Since 2014

The core activity of BDI System SA consists of planning, installing, maintaining and repairing fire protection systems, including: smoke and heat extraction (désenfumage), ventilation (aération), fire extinguishing equipment (appareils d'extinction) and fire safety signage (signalétique). The company also provides consulting and expertise in fire protection technology and works closely with partners to develop solutions tailored to the specific needs of its customers.

Specialized Construction Activities
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Bernardi Betonkosmetik GmbH Logo

Bernardi Betonkosmetik GmbH 

Hombrechtikon · Since 2020

The core activity of Bernardi GmbH is the provision of services in the field of concrete cosmetics and surface protection, specifically: Concrete cosmetics (repair and aesthetic enhancement of concrete surfaces), surface refinement, impregnations (protection against moisture, dirt and environmental influences), graffiti protection (removal and protection against graffiti), floor retouching (repair and maintenance of concrete floors), concrete cleaning (thorough cleaning for permanently maintained surfaces), and concrete pigmentation (aesthetic and functional pigmentation for durable concrete solutions). The company offers these services throughout Switzerland and focuses on providing high-quality, sustainable and aesthetic solutions for concrete surfaces.

Specialized Construction Activities
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BETONMANN.CH GmbH Logo

BETONMANN.CH GmbH 

Oberriet Sg · Since 2013

The company's core activity is the provision of services in the field of diamond drilling and cutting technology, specifically: Drilling in concrete and masonry at various angles and in diameters from 10 mm to 900 mm; Cutting of concrete and reinforced concrete floors or walls; Separation of reinforced concrete or natural stone elements up to a thickness of 1000 mm. The company offers these services to public and private clients, emphasizing reliability, punctuality, and technical expertise.

Specialized Construction Activities
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Blanc & Partner GmbH Logo

Blanc & Partner GmbH 

Rüschlikon · Since 2009

The core activity of Blanc&Partner GmbH is the execution of concrete repair work, particularly in the following areas: Concrete drilling (core drilling in various layers and variations), Concrete cutting (sawing and milling of concrete and masonry), Concrete demolition/breaking (demolition work on walls, ceilings and concrete elements), Pavement milling (cutting and milling of asphalt and road surfaces), Diamond wire sawing (sawing of concrete and masonry with wire saws), Glue reinforcement (reinforcement of concrete structures with CFRP strips), and Demolition work (conventional demolition work by hand or with hydraulic excavators). The company offers these services to various industries, including construction, architecture and industry.

Specialized Construction Activities
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BL Groupes Sàrl Logo

BL Groupes Sàrl 

Orbe · Since 2022

The core activity of BL Groupes Sàrl is the provision of services in the construction sector, particularly in the following areas: Formwork (concrete formwork): manufacturing of concrete forms for the construction of buildings and structures; Reinforced concrete masonry: manufacturing of reinforced concrete structures for buildings and other constructions; Renovation: carrying out renovation work on existing buildings and structures, both inside and outside. The company offers these services in various regions of Switzerland, including the cantons of Valais, Fribourg, Neuchâtel, Vaud and Bern.

Specialized Construction Activities
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BMU Services GmbH Logo

BMU Services GmbH 

Dielsdorf · Since 2019

The core activity of BMU-Services GmbH is the maintenance, servicing and sale of facade access equipment and facade lifts, including consulting and supporting customers on new projects and carrying out revisions and modernization measures on existing systems.

ScaffoldingSpecialized Construction Activities
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B.T.B. Schwarz-Wilde Logo

B.T.B. Schwarz-Wilde 

Thayngen · Since 2021

The core activity of B.T.B. Schwarz-Wilde encompasses services in the following areas: * Drilling and cutting of concrete (concrete works) * Industrial services, particularly hazardous substance remediation and industrial dismantling * Occupational safety and health protection (OSHP), including hazardous substance diagnostics and consulting. The company thus offers a combination of specialized services for the construction and industrial sectors.

Specialized Construction Activities
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Bugnon rénovation Sàrl Logo

Bugnon rénovation Sàrl 

Villariaz · Since 2020

The core activity of Bugnon rénovation Sàrl is the execution of renovation, masonry, engineering and outdoor construction works.

Specialized Construction Activities
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CEMAS SAGL Logo

CEMAS SAGL 

Brusino Arsizio · Since 2022

The core activity of Cemas SAGL is the execution of renovations and new constructions in Switzerland, particularly in the canton of Ticino. The specific services include: renovation of houses, bathrooms, kitchens, roofs, offices, living rooms, rustic houses and hydraulic systems. Planning and execution of renovation and construction projects for private and commercial clients. The company works with certified and qualified partners to offer high-quality services.

General ContractorsSpecialized Construction Activities
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CH Armierungen Inter AG Logo

CH Armierungen Inter AG 

Baar · Since 2023

The core activity of CH Armierungen Inter AG is the planning, execution and consulting of reinforcement, particularly the provision of services in the field of reinforcement of buildings, using high-quality materials and state-of-the-art technology, with the aim of providing customers with durable and high-quality solutions.

Specialized Construction Activities
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cSolutions GmbH Logo

cSolutions GmbH 

Aadorf · Since 2017

The core activity of cSolutions is providing online conferencing and streaming services tailored to the specific business needs of its customers.

Specialized Construction Activities
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Cute Cut Sàrl Logo

Cute Cut Sàrl 

Lausanne · Since 2016

The core activity of Cute Cut Sàrl is the digital processing of materials through various techniques such as laser cutting, CNC milling, 3D printing and plotter vinyl cutting. The company offers services including the production of models, prototypes, objects, signage and installations for various industries, including architecture, graphic design and individual customers.

Specialized Construction Activities
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Daku Fassadenbau GmbH Logo

Daku Fassadenbau GmbH 

Schönenwerd · Since 2019

The core activity of Daku Fassadenbau GmbH is the provision of services in the field of facade construction, insulation and painting. Specifically, this includes: facade construction and design, insulation work, including thermal insulation composite systems, plastering work, such as plastering, stucco and renovation, and painting work, including interior and exterior coatings. The company offers individual solutions for construction and renovation projects and places emphasis on precision, quality, reliability and punctuality.

Specialized Construction Activities
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DAO Léman Sàrl Logo

DAO Léman Sàrl 

Geneva · Since 2018

The core activity of DAO Léman is the creation of plans and 3D models for the construction and architecture industry, particularly in the field of Building Information Modeling (BIM). This includes: * 3D modeling and BIM modeling * 3D scanning of construction sites and buildings * BIM coordination, management and consulting * Creation of plans and models for architectural and construction projects * Consulting and support for customers in the implementation of BIM projects DAO Léman positions itself as a specialist in digital transformation in the construction and architecture industry, offering its customers tailored solutions for their projects.

Specialized Construction Activities
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DBS Maçonnerie Démolition Sàrl Logo

DBS Maçonnerie Démolition Sàrl 

Lausanne · Since 2024

The core activity of DBS Maçonnerie Démolition SARL is the provision of services in the field of demolition and construction, particularly in masonry. Specifically, this includes the execution of demolition work, construction and renovation work, as well as the provision of facility management services, including cleaning services.

Specialized Construction Activities
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DESCO AG Logo

DESCO AG 

Niederdorf · Since 1984

The core activity of DESCO AG is the production of precision turned parts, such as axles, shafts, pins, bolts and other round parts, particularly for the instrument and apparatus manufacturing, large watches and the automotive industry.

Specialized Construction Activities
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DG DINOGIPS CAVALLO DINO Logo

DG DINOGIPS CAVALLO DINO 

Le Landeron · Since 2020

Specialized Construction Activities
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Don Camino GmbH Logo

Don Camino GmbH 

Chur · Since 2023

The core activity of Don Camino GmbH is the planning, manufacture and installation of fireplaces, stoves and chimneys, including individual solutions for chimney construction, storage heaters and natural stone.

Specialized Construction Activities
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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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