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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,219 companies indexed · Last updated: today
DirectoryConstruction & Architecture

Construction & Architecture

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IndustryConstruction & Architecture
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Matching companies

48'318 companies found

Stonetech GmbH Logo

Stonetech GmbH 

Rüttenen · Since 2022

The core activity of StoneTech is the restoration and maintenance of natural stones to restore their original appearance.

Building Maintenance
View profile4.8(4)
STRABAG AG Logo

STRABAG AG 

Schlieren · Since 1928

STRABAG AG is a construction company that executes complex timber, transport‑infrastructure, building, engineering and civil‑engineering projects. Its services include engineering and civil engineering, specialist foundation works, road construction, building construction, timber construction, tunnel construction and building‑material production.

Construction & Project Management
View profile3.8(4)
Sträuli-Gaggini Architetti SA Logo

Sträuli-Gaggini Architetti SA 

Monteggio · Since 2022

The core activity of Sträuli-Gaggini Architetti SA is the planning and realization of renovations and new constructions, particularly of old Ticinese houses, rustici and contemporary new buildings, as well as project development and coordination in Ticino.

Architecture Firms
View profile5(4)
Strazo Strassen- und Tiefbau AG Logo

Strazo Strassen- und Tiefbau AG 

Hinwil · Since 2000

The core activity of STRAZO Strassen- und Tiefbau AG encompasses the provision of services in the field of road and civil engineering, including: excavation, demolition, road construction, civil engineering, environmental works, and hydraulic engineering. The company offers these services for new constructions, renovations, repairs, and restoration projects, primarily working for cantons and municipalities.

Civil Engineering
View profile4(4)
Strebel Architektur AG Logo

Strebel Architektur AG 

Zofingen · Since 2010

The core activity of Strebel Architektur AG is the planning and realization of construction projects, in particular single-family homes, multi-family homes, renovations and expansions of properties, as an architectural firm with comprehensive services in all phases of construction implementation.

General Contractors
View profile2(4)
Stressler GmbH Logo

Stressler GmbH 

Flims Dorf · Since 2012

The core activity of Stressler GmbH is interior construction, furniture making and kitchen construction with a focus on handmade solutions using domestic wood materials. The company offers interior architecture services, where customers can turn their living dreams and ideas into reality. This includes the planning, design and implementation of rooms, furniture and kitchens tailored to the individual needs and wishes of the customers.

Interior Construction
View profile5(4)
Studer Partner AG Logo

Studer Partner AG 

Sempach Station · Since 1991

The company provides engineering services to municipalities in the areas of infrastructure and construction. The core activity involves developing solutions that are state-of-the-art through a team of civil engineers and planners, using the latest tools and digital working methods.

Technical Consulting & EngineeringCivil Engineering Firms
View profile4.8(4)
Studio Archimed GmbH Logo

Studio Archimed GmbH 

Zurich · Since 2022

The core activity of Studio Archimed is the planning and design of interior spaces, particularly in the medical field, such as doctor's offices, operating centers, radiology departments and clinics, as well as private homes and offices. The company offers services such as consulting, planning and implementation of construction projects, with a focus on functionality, aesthetics and humanity.

Architecture Firms
View profile5(4)
STUDIO D'INGEGNERIA FABIO BIANCHI & ASSOCIATI SA Logo

STUDIO D'INGEGNERIA FABIO BIANCHI & ASSOCIATI SA 

Balerna · Since 2019

The core activity of Studio d'ingegneria Fabio Bianchi & Associati SA encompasses the following areas: Traffic and Transport, Structural Engineering, Infrastructure and Hydraulics, Geotechnics, Construction Management, and Client Support. The company provides consulting, planning, design, and construction management services for various types of projects, particularly in the fields of civil engineering, construction economics, and transportation.

Civil Engineering FirmsConstruction & Project Management
View profile5(4)
STUDIO GASHI Logo

STUDIO GASHI 

Wolhusen · Since 2020

The core activity of Studio Gashi is the provision of architectural services, including planning and implementation of construction projects.

Architecture Firms
View profile4(4)
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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.