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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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48'323 companies found

Studio d'architettura Roberto Caronna Logo

Studio d'architettura Roberto Caronna 

Bellinzona · Since 2016

Studio d'architettura Roberto Caronna provides architectural design and project management for new construction, renovations and interior design, and offers property management services. The practice also delivers energy-related services such as CECE Plus reporting, solar system planning and support for applications to federal and cantonal subsidies.

Architecture Firms
View profile4.8(5)
Stutz Storenbau Logo

Stutz Storenbau 

Rümlang · Since 2020

The core activity of Stutz Storenbau is the manufacture, assembly and repair of sun and weather protection systems, particularly roller shutters, awnings, louvre shutters, insect protection systems, glass roof systems, conservatory shading, aluminium window shutters and other shading solutions for indoor and outdoor areas.

Specialized Construction Activities
View profile5(5)
STYL-PLAST CUISINE Sàrl Logo

STYL-PLAST CUISINE Sàrl 

Vionnaz · Since 2007

STYL-PLAST CUISINE Sàrl designs and delivers custom kitchens, providing appliance advice, 3D planning and handling installation and project completion.

Interior Construction
View profile4(5)
SULA Gartenbau Logo

SULA Gartenbau 

Regensdorf · Since 2007

SULA Gartenbau provides garden construction and maintenance services and facility management. Services include pruning of trees, shrubs, roses and perennials, hedge and lawn care, and the design and construction of terraces, paths, retaining walls and playgrounds.

Horticulture & Landscaping
View profile4.2(5)
SULA Gartenbau GmbH Logo

SULA Gartenbau GmbH 

Regensdorf · Since 2021

SULA Gartenbau GmbH provides garden construction, garden maintenance and facility-management services, including tree and shrub pruning, rose and perennial care, lawn maintenance, planting and the construction of outdoor features such as terraces, paths, retaining walls and playgrounds.

Horticulture & Landscaping
View profile4.2(5)
Superdraft Studio AG Logo

Superdraft Studio AG 

Basel · Since 2012

The company is primarily active in the planning, development and realization of construction projects, particularly in the area of residential and commercial properties, renovations and refurbishments. The core activity includes architectural and engineering services, project development, renovation and refurbishment of existing buildings, as well as new constructions of residential houses, office buildings and commercial properties.

Architecture Firms
View profile4.6(5)
suter architekten ag Logo

suter architekten ag 

Mellingen · Since 2014

The core activity of the company "suter architekten ag" is the planning, design and realization of construction projects, particularly in the area of residential construction, renovation, refurbishment and conversion of buildings, as well as the provision of architectural services.

Architecture Firms
View profile4.6(5)
SV Easy Plan GmbH Logo

SV Easy Plan GmbH 

Schaffhausen · Since 2013

The core activity of SV Easy Plan GmbH is the provision of services in the field of construction, including special foundation engineering and surveying. Specifically, this includes: High-rise construction: new construction, renovation, rehabilitation and maintenance; Civil engineering: road construction, traffic planning, pipeline construction, settlement water management, excavations and special foundation engineering; Surveying: site surveying, monitoring and condition assessment; Consulting and overall planning. The company positions itself as a small engineering office that efficiently and cost-effectively implements projects.

Technical Consulting & EngineeringCivil Engineering Firms
View profile5(5)
Swissbohr Spezialtiefbau AG Logo

Swissbohr Spezialtiefbau AG 

Hinwil · Since 2005

The core activity of Swissbohr Spezialtiefbau AG is the provision of services in the field of specialized deep foundation construction, particularly in the following three areas: 1. **Shoring and excavation support**: Securing excavations and trenches for construction projects. 2. **Pile foundations**: Creating pile foundations for buildings to ensure a secure foundation. 3. **Engineering services**: Providing engineering services, particularly in the field of geotechnics, such as consulting, project studies, optimization, and execution of construction projects. These activities encompass the planning, execution, and optimization of construction projects in specialized deep foundation construction.

Specialized Construction Activities
View profile5(5)
Teichparadies GmbH Logo

Teichparadies GmbH 

Neuenegg · Since 2023

The core activity of Teichparadies GmbH is the planning, consulting, construction and maintenance of pond systems, including pond construction, pond maintenance, water analysis and fish diseases. The company also offers services in the field of EPDM pond liners and roof liners.

Specialized Construction Activities
View profile5(5)
Tetonka GmbH Logo

Tetonka GmbH 

Effretikon · Since 2006

The core activity of Tetonka GmbH is the execution of construction projects, including planning, organization, implementation and completion, as well as consulting and supporting customers in the realization of their construction projects. This includes in particular: new construction and renovation of buildings, expansion and conversion of rooms and buildings, gardening and landscape design, disposal and waste management, design of floor coverings and other building elements, and the construction of pergolas and carports. The company offers a fully integrated service, taking over all aspects of a construction project, from planning to completion.

General Contractors
View profile5(5)
Th. Hauswirth Planungen + Architektur Logo

Th. Hauswirth Planungen + Architektur 

Gampelen · Since 2021

Th. Hauswirth Planungen + Architektur is an architectural firm offering architectural services, construction consulting and construction management. The firm supports projects from planning and design through realization and provides ad hoc advice, condition assessments and assistance with property transactions.

Construction & Project Management
View profile1(5)
Thomas De Geeter Architektur GmbH Logo

Thomas De Geeter Architektur GmbH 

Zurich · Since 2013

Thomas De Geeter Architektur GmbH is an architectural office that provides architectural planning and project design for public and private buildings. Projects shown on the website include primary schools, care and nursing homes, cultural and sports halls, building conversions and renovations, and residential/work facilities.

Architecture Firms
View profile4.8(5)
Thuner Bau AG Trubschachen Logo

Thuner Bau AG Trubschachen 

Trubschachen · Since 1996

Thuner Bau AG Trubschachen is a construction company that executes building and civil engineering projects and carries out asbestos remediation in line with EKAS/Suva guidelines. Its services include single- and multi-family houses, industrial and agricultural buildings, renovations and masonry work, construction management and consulting, fixed-price general contractor packages, and real estate/land offerings.

Building Construction
View profile5(5)
Thuner Management AG Logo

Thuner Management AG 

Trubschachen · Since 2020

Building Construction
View profile5(5)
Thurgau-Ladenbau GmbH Logo

Thurgau-Ladenbau GmbH 

Bischofszell · Since 2016

The core activity of Thurgau Ladenbau GmbH is shopfitting, particularly the planning and implementation of branch fittings, conversions, trade fair and stand constructions, as well as the assembly and disassembly of shelves and other installations for the retail trade.

Interior Construction
View profile5(5)
Tiefbau Rupp AG Logo

Tiefbau Rupp AG 

Valens · Since 1986

The core activity of Tiefbau Rupp AG is the execution of civil engineering works, in particular: river engineering, blasting work, steep slope construction, pipeline construction, forest road construction, road construction, site preparation, environmental design, and demolition work. The company offers these services to private individuals, farmers, forestry companies, municipalities, and the canton in the Sarganserland region.

Civil EngineeringSite Preparation
View profile4.8(5)
Top Bau Service AG Logo

Top Bau Service AG 

Schlieren · Since 2015

The core activity of Top Bau Service AG is the provision of services in the construction sector, particularly in the areas of: * Dismantling and demolition of buildings and facilities * Renovation and repair work * Painting and varnishing * Tiling and natural stone work * Dry construction and interior finishing * Demolition work and disposal of construction waste * Construction management and project control Thus, the company offers a comprehensive range of services in the construction sector and positions itself as a reliable partner for builders and investors.

Site Preparation
View profile5(5)
Torti Frères S.A. Logo

Torti Frères S.A. 

Reconvilier · Since 1951

The core activity of Torti Frères SA is the provision of services in the field of construction and infrastructure, particularly in the following areas: earthworks for industry and private clients, road construction, exterior development (such as landscaping), demolition, and pipeline construction. The company thus offers a wide range of services in the field of construction and infrastructure.

Civil Engineering
View profile4.6(5)
Travaux spéciaux Biollay S.A. Logo

Travaux spéciaux Biollay S.A. 

Lonay · Since 1988

Travaux spéciaux Biollay S.A. provides concrete repair and protection services, resin floor coatings, structural strengthening and waterproofing for civil and building structures. The company also offers shotcrete (gunite), surface preparation and sandblasting services, together with technical expertise and consulting.

Building Construction
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.