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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint731,071 companies indexed · Last updated: today
DirectoryConstruction & Architecture

Construction & Architecture

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IndustryConstruction & Architecture
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Matching companies

64'949 companies found

SKK Landschaftsarchitekten AG Logo

SKK Landschaftsarchitekten AG 

Wettingen · Since 1979

The company's core activity is landscape architecture and planning, including nature conservation, gardens and open spaces, water bodies, landscape and environment, spatial development, transportation spaces, ecology and nature conservation, garden monument preservation and cemetery management.

Architecture Firms
View profile4.8(5)
Slongo Röthlin Partner AG, Ingenieure + Planer Logo

Slongo Röthlin Partner AG, Ingenieure + Planer 

Stans · Since 1987

The core activity of Slongo Röthlin Partner AG encompasses engineering services in various fields, particularly: * Ropeway technology * Industrial and commercial buildings * Structural engineering * Civil engineering * Foundation engineering and soil mechanics The company provides comprehensive services and consulting in these areas, including planning, implementation and customer support.

Technical Consulting & EngineeringCivil Engineering Firms
View profile4.6(5)
SMHPA Simon Morgenthaler Holz, Planung, Ausführung Logo

SMHPA Simon Morgenthaler Holz, Planung, Ausführung 

Bützberg · Since 2006

SMHPA Simon Morgenthaler Holz, Planung, Ausführung is a wood-construction company offering planning and execution of timber projects, including terrace decking, wood façades, privacy screens, railings, pool cladding and interior fit-outs. The firm also carries out renovations, provides project/site management and coordinates the required trades, and works with reclaimed wood.

Timber Construction & Carpentry
View profile5(5)
s + m tiefbau gmbh Logo

s + m tiefbau gmbh 

Liestal · Since 2005

The core activity of S+M Tiefbau GmbH primarily encompasses civil engineering works, particularly trenchless pipe laying, drilling and milling, as well as environmental works such as landscaping and paving. Additionally, the company also offers road construction and surfacing services.

Civil EngineeringSite Preparation
View profile4.8(5)
Société de construction promotion, développement JD S.A. Logo

Société de construction promotion, développement JD S.A. 

Bulle · Since 1996

Société de construction promotion, développement JD S.A. is a company active in construction, real estate and architecture. It is involved in property projects as well as building and development services.

Architecture FirmsBuilding ConstructionBuilding Maintenance
View profile3.4(5)
Soreda GmbH Logo

Soreda GmbH 

Bremgarten Ag · Since 2015

The core activity of Soreda GmbH is the planning, manufacture and installation of sun and rain protection systems, in particular pergolas, glass roofs, terrace floors as well as wood and metal construction work.

Interior Construction
View profile5(5)
SOVIS AG Logo

SOVIS AG 

Wettingen · Since 2012

The core activity of SOVIS AG is the provision of cleaning, janitorial and gardening services for private households, offices and commercial businesses. The company offers professional services while pursuing social goals by integrating and employing people with limited access to the labor market.

Horticulture & Landscaping
View profile4.6(5)
Spillmann Schreinerei AG Logo

Spillmann Schreinerei AG 

Villnachern · Since 1991

The core activity of the company "spillmann schreinerei ag" is the manufacture and installation of high-quality carpentry work, particularly the realization of individual living and working spaces with artisanal perfection and creative flair.

Timber Construction & CarpentryJoinery
View profile4.8(5)
SPI Schmidhalter Partner Ingenieure AG Logo

SPI Schmidhalter Partner Ingenieure AG 

Brig · Since 1995

SPI Schmidhalter Partner Ingenieure AG is an engineering firm providing planning, construction supervision, general planning, and project management and owner support for civil and infrastructure projects. Its practice areas include engineering structures, infrastructure, tourist facilities, forestry, environment and natural hazards, and it also conducts pollutant investigations and fire protection services.

Civil Engineering Firms
View profile4.4(5)
Spori Holzbau AG Logo

Spori Holzbau AG 

Steffisburg · Since 1993

The core activity of Spori Holzbau AG is timber construction, particularly the planning and execution of timber construction work, including the construction of buildings, pergolas, terraces and other timber structures.

Timber Construction & Carpentry
View profile4.8(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.