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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectoryConstruction & Architecture

Construction & Architecture

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IndustryConstruction & Architecture
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Matching companies

48'323 companies found

Sauber+Gisin Engineering AG Logo

Sauber+Gisin Engineering AG 

Zurich · Since 1998

The company provides engineering and planning services for the construction and infrastructure of transportation routes, particularly for roads, railways and public facilities. The core activities include traffic surveys, performance calculations, network planning, parking design, sweep path analysis, access concepts, parking guidance systems, lighting and signaling, monitoring systems, communication and control technology, as well as the planning and implementation of ancillary facilities and road wastewater treatment plants.

Technical Consulting & EngineeringConstruction & Project Management
View profile5(3)
Saurer Bau GmbH Oberhofen Logo

Saurer Bau GmbH Oberhofen 

Gunten · Since 2013

Saurer Bau GmbH Oberhofen is a construction company that carries out structural building work, extensions, renovations and external/site works including paving and outdoor areas.

Building Construction
View profile5(3)
Savioz et Chabbey Menuiserie-charpente Sàrl Logo

Savioz et Chabbey Menuiserie-charpente Sàrl 

Grimisuat · Since 2002

The core activity of Savioz & Chabbey is the manufacture and processing of wood products, particularly in the areas of: carpentry, cabinetmaking, and timber framing. The company also offers services such as renovations, new constructions, interior finishing, furniture manufacturing and assembly.

Timber Construction & Carpentry
View profile3.3(3)
Schaer Ingénieurs SA Logo

Schaer Ingénieurs SA 

Romont Fr · Since 2019

The core activity of Schaer Ingénieurs SA is the provision of engineering services in the field of construction, particularly in the following areas: planning and implementation of construction projects (conceptual design, structural calculations, project management), civil engineering (structures, infrastructure, transportation systems, hydraulic engineering), special construction projects, project management, industrial construction, renovations and conversions, construction of villas and residential buildings, and construction of industrial halls and commercial properties. The company provides its customers with comprehensive consulting and support throughout all phases of a construction project, from planning to implementation.

Civil Engineering Firms
View profile5(3)
Schaller AG Gurmels Logo

Schaller AG Gurmels 

Gurmels · Since 2022

The core activity of Schaller AG Gurmels is the construction and realization of building projects, including new buildings, conversions and renovations. The company offers its services as a general contractor and supports customers in the planning, execution and completion of building projects.

Building ConstructionBuilding MaintenanceCivil Engineering
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Schärer Solarholzbau GmbH Logo

Schärer Solarholzbau GmbH 

Wikon · Since 2024

The core activity of Schärer Solarholzbau GmbH is the planning and implementation of projects in the field of timber construction and solar energy, particularly in the installation of solar systems and the construction of timber buildings, including roof renovation, skylights, interior finishing, renovation, extension, attic conversion, carports and terrace flooring.

Timber Construction & Carpentry
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Schatt Bau GmbH Logo

Schatt Bau GmbH 

Ebmatingen · Since 2002

The core activity of SCHATT BAU GmbH is the execution of civil engineering works, conversions and renovations. Specifically, this includes general civil engineering works such as utility connections, emergency services, sewer connections, excavation work for earth probes and similar services.

Building MaintenanceCivil Engineering
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schatzmann ag architekten fh Logo

schatzmann ag architekten fh 

Lupfig · Since 2006

schatzmann ag architekten fh is an architectural firm providing consulting, design, building-permit submissions, execution planning, construction management and renovation services for private, commercial and public clients. The practice works on single- and multi-family housing, industrial buildings and public buildings, and documents experience with conversions, additions and Minergie-related projects.

Architecture Firms
View profile3.7(3)
Scheidegger AG, Bauingenieure & Planer Logo

Scheidegger AG, Bauingenieure & Planer 

Langenthal · Since 1979

The core activity of Scheidegger AG encompasses the provision of services in the field of civil engineering and construction, particularly in the following specific areas: settlement water management, infrastructure and hydraulic engineering, wastewater disposal, water supply, hydraulic engineering, geoinformatics, infrastructure facilities, and civil engineering. The company offers consulting, planning, implementation, and monitoring of construction projects and has many years of experience in these areas.

Civil Engineering FirmsConstruction & Project Management
View profile3.7(3)
Schenk Terrassen GmbH Logo

Schenk Terrassen GmbH 

Herrenhof · Since 2023

The core activity of Schenk Terrassen GmbH is the planning, construction and cleaning of terraces, raised beds, privacy screens and pergolas, particularly using weather-resistant materials such as BPC.

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.