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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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48'323 companies found

Stalder HolzbauPlanung GmbH Logo

Stalder HolzbauPlanung GmbH 

Inkwil · Since 2000

Stalder HolzbauPlanung GmbH provides planning and execution services for timber construction and architectural projects, including detailed workshop planning for wood, steel and concrete. Services include 3D laser scanning, structural engineering (statics), building-permit submissions, construction management, total-station surveying, tender documentation and production/montage plans.

Architecture FirmsTimber Construction & Carpentry
View profile5(5)
Stalder Int. GmbH Logo

Stalder Int. GmbH 

Neftenbach · Since 2014

The core activity of Stalder Int. GmbH is the provision of services in the field of sanitation and heating, particularly in the installation, commissioning, maintenance and repair of sanitary facilities and heating systems of all kinds.

Building MaintenancePlumbing & Building Services
View profile4.2(5)
LuViCo GmbH Logo

LuViCo GmbH 

Regensdorf · Since 2022

The core activity of LuVICo GmbH encompasses the planning and execution of drywall construction, renovation and refurbishment work, including interior design, facade renovation, energy efficiency measures and fire protection solutions for residential and commercial buildings in Switzerland.

Interior Construction
View profile5(5)
Starhaus AG Logo

Starhaus AG 

Rorschach · Since 2014

The Starhaus AG is a general contractor based in Rorschach, specializing in the planning, design and construction of residential buildings. In addition to project development and architectural planning, the company also provides support with financing issues and questions related to building land.

Architecture FirmsGeneral ContractorsReal Estate Project Development
View profile5(5)
Steffen Holztechnik KLG Logo

Steffen Holztechnik KLG 

Wetzikon Zh · Since 2020

The core activity of Steffen Holztechnik is the planning and execution of timber construction projects, including facades, timber construction, roof windows, construction management, wooden floors, interior finishing, insulation, renovations and furniture manufacturing, with a focus on sustainable and technically perfect solutions for residential buildings.

Timber Construction & Carpentry
View profile4.2(5)
Steiner Schreinerei-Fensterfabrik AG Logo

Steiner Schreinerei-Fensterfabrik AG 

Trachslau · Since 1979

The core activity of Steiner Schreinerei - Fensterfabrik AG is the manufacture and installation of windows, particularly wooden windows and wooden-metal windows, as well as the creation of conservatories, balcony glazing and other glazing work.

Timber Construction & CarpentryJoinery
View profile5(5)
Steinhauer Do Vale Fernandes Logo

Steinhauer Do Vale Fernandes 

Regensdorf · Since 2008

The core activity of Steinhauer Fernandes is the provision of services in the construction sector, particularly in the areas of construction management, paving, concrete work and renovations. The company offers comprehensive services, from planning and calculation to execution and completion of construction projects.

Specialized Construction ActivitiesMasonry Work
View profile3.4(5)
Steinmann Ingenieure und Planer AG Logo

Steinmann Ingenieure und Planer AG 

Baden · Since 2012

Steinmann Ingenieure und Planer AG provides consulting, development and planning services for building and infrastructure projects, with core activities in civil engineering, surveying, spatial planning and geodata management. The firm’s services also cover areas such as energy and environment, infrastructure construction, mobility and municipal advisory services.

Civil Engineering Firms
View profile5(5)
Steinmann Ingenieure und Planer AG Logo

Steinmann Ingenieure und Planer AG 

Brugg Ag · Since 2012

Steinmann Ingenieure und Planer AG advises, develops and plans building-related solutions for complex spatial requirements. The firm works in civil engineering, surveying, spatial development and geodata/data management and assembles interdisciplinary expert teams for projects.

Civil Engineering Firms
View profile5(5)
Stephan Häusler AG Logo

Stephan Häusler AG 

Baar · Since 1986

Stephan Häusler AG develops and delivers real estate projects together with external architects, managing planning and construction phases through to completion. The company acquires land and existing properties for redevelopment, renovation, investment or resale, and provides project management, administration and property services.

Construction & Project Management
View profile4.2(5)
Stettler & Co. Logo

Stettler & Co. 

Riggisberg · Since 1939

Stettler & Co. is a timber construction and carpentry firm that carries out new builds, renovations and extensions as well as roof additions, staircases and halls in wood. Its services include structural timber work (frame construction, solid-wood floors, timber trusses), building envelope work (insulation, wooden façades), planning and construction supervision, terraces and bespoke furniture.

Timber Construction & Carpentry
View profile4.8(5)
Stettler Zimmerei GmbH Logo

Stettler Zimmerei GmbH 

Riggisberg · Since 1997

Stettler Zimmerei GmbH is a carpentry and timber construction company carrying out new builds, renovations and structural timber projects. Services include framing, solid timber floors, roof additions, insulation and façade work, stair construction, custom joinery, and project planning and site supervision.

Timber Construction & Carpentry
View profile4.8(5)
Stieger Bauten AG Logo

Stieger Bauten AG 

Volketswil · Since 1995

The company specializes in the manufacture and installation of high-quality facades, particularly ceramic and natural stone facades, as well as plastering work. It offers services for residential and commercial projects and focuses on providing high-quality services at market prices.

Sealing & InsulationPainting & Plastering
View profile2.4(5)
Stiftung Dauer-Grabpflege Köniz Logo

Stiftung Dauer-Grabpflege Köniz 

Köniz · Since 1997

Stiftung Dauer-Grabpflege Köniz offers the possibility to prepay grave maintenance. The foundation provides maintenance contracts for the long-term care of graves.

Horticulture & Landscaping
View profile5(5)
STOA Management Sàrl Logo

STOA Management Sàrl 

Farvagny-Le-Grand · Since 2021

STOA Management Sàrl provides construction project management services for renovations, single-family houses and residential buildings. Services include project preparation (preliminary design, permit submissions, execution plans, cost estimates, tendering), financial tracking and cost control, and on-site coordination and supervision during construction.

Construction & Project Management
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Stöckli AG Stans Logo

Stöckli AG Stans 

Stans · Since 2000

The core activity of Stöckli AG Stans is the restoration and conservation of works of art, monuments and buildings, including reconstruction, historical painting techniques and gilding, as well as building investigation, consulting and concepts for maintenance, documentation and monitoring.

Specialized Construction Activities
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Stooss Gartenbau GmbH Logo

Stooss Gartenbau GmbH 

Flumenthal · Since 2024

The core activity of Stooss Gartenbau GmbH is the planning, design and maintenance of gardens, including the redesign and construction of gardens according to the needs and ideas of customers.

Horticulture & Landscaping
View profile5(5)
WERKVOLL AG Logo

WERKVOLL AG 

Konolfingen · Since 1983

Strasserthun is a provider of exclusive interior fittings and design solutions for high-end interiors. The company's core activity encompasses the development and manufacture of unique surfaces, materials, and products for the interior design of residential and commercial spaces, hotels, and other public institutions. Additionally, the company offers consulting and planning services for the implementation of design projects.

Interior Construction
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Stucki AG, Bauunternehmung, Näfels Logo

Stucki AG, Bauunternehmung, Näfels 

Näfels · Since 1973

The core activity of Stucki AG is road construction, civil engineering, earthworks and related services such as utility lines, surfacing, excavation work and similar activities in the construction industry.

Civil Engineering
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Studer Innenausbau AG Logo

Studer Innenausbau AG 

Lucerne · Since 1964

The core activity of Studer Innenausbau AG is the planning, manufacturing and installation of interior fittings, particularly furniture, cabinets and kitchens.

Interior Construction
View profile5(5)
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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.