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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

Rocades Architectes Sàrl Logo

Rocades Architectes Sàrl 

Lausanne · Since 2017

Rocades Architectes Sàrl is an architectural firm focused on the conservation and enhancement of existing buildings, working on extensions, transformations, energy renovation and new construction projects while providing project studies and client support.

Architecture Firms
View profile4.9(10)
Röthlisberger Schreinerei AG Logo

Röthlisberger Schreinerei AG 

Gümligen · Since 1989

The core activity of Röthlisberger Schreinerei AG is the manufacture and distribution of interior finishing and furniture products, particularly in the area of classic design. The company also provides services in the field of interior finishing and climate protection.

Interior Construction
View profile4.6(10)
R. Steiner AG Logo

R. Steiner AG 

Oberkulm · Since 2005

The core activity of R. Steiner AG is the provision of services in the construction industry, particularly in the areas of masonry, carpentry, plastering, drywall construction, roofing, thermal insulation, interior finishing and terrace decking. The company offers comprehensive solutions for renovations, extensions and new buildings, covering the entire process from planning to completion.

Building ConstructionMasonry Work
View profile5(10)
Lindenhof Ohringen AG Logo

Lindenhof Ohringen AG 

Seuzach · Since 1993

The core activity of Rüegg AG is garden and landscape construction, including the planning, implementation and maintenance of garden facilities, new installations and modifications, as well as the provision of services in the field of garden maintenance.

Horticulture & Landscaping
View profile4.9(10)
Rupf - Calanda Holzbau + Montagen Logo

Rupf - Calanda Holzbau + Montagen 

Schiers · Since 2015

The core activity of Calanda Holzbau + Montagen includes the planning, manufacture and assembly of timber constructions, including carpentry and joinery work. Additionally, the company also offers sauna manufacturing and servicing, as well as the sale and rental of sauna facilities.

Building MaintenanceTimber Construction & Carpentry
View profile3.8(10)
Rüttimann Garten GmbH Logo

Rüttimann Garten GmbH 

Weinfelden · Since 2012

The company offers garden maintenance and renovation services. The core activities include: Garden maintenance: Trimming and caring for hedges, borders, roses and lawns, including weed removal and plant care. Garden renovation: Renovation and restoration of existing gardens, including the combination of old and new elements to create a new and attractive garden. The company provides a comprehensive service tailored to the individual needs of its customers, encompassing both manual and mechanical work.

Horticulture & Landscaping
View profile4.2(10)
R. Ziswiler GmbH Logo

R. Ziswiler GmbH 

Marthalen · Since 2020

The core activity of Ziswiler is the planning, consulting and execution of oven construction and tile laying work, including renovations and the processing of system-tested materials. The company also offers planning consulting and individual system solutions for tile layers and specializes in the creation of residential fireplaces, such as tile stoves and wood fireplaces.

Specialized Construction Activities
View profile5(10)
Salatheo + Schaffner AG Logo

Salatheo + Schaffner AG 

Diegten · Since 2002

The core activity of Salatheo + Schaffner AG is the manufacture and assembly of furniture and interior fittings, including kitchens, cabinets, bathroom furniture, tables, chairs, doors and windows, as well as the provision of services such as furniture maintenance, service and consulting.

Interior Construction
View profile4.4(10)
Sampietro SA Logo

Sampietro SA 

Melano · Since 2011

The core activity of Sampietro sa is the planning, installation, commissioning and maintenance of heating, plumbing, air conditioning and ventilation systems. The company offers customer-specific solutions for various projects, ranging from small bathroom renovations to large real estate complexes.

Specialized Construction ActivitiesPlumbing & Building Services
View profile3.9(10)
Sauter Schmid Architekten AG Logo

Sauter Schmid Architekten AG 

Zurich · Since 2019

The core activity of Sauter Schmid Architekten is the provision of architectural services. The company is involved in the planning, design and implementation of construction projects and offers corresponding services such as architecture, drawings and consulting.

Architecture Firms
View profile5(10)
Saxer Holzbau GmbH Logo

Saxer Holzbau GmbH 

Zurich · Since 1997

Saxer Holzbau GmbH is a timber construction company that provides carpentry, joinery and parquet flooring services, offers roof lift solutions (DINO) and delivers construction management and consultancy. Its scope of work also includes facade construction, specialized carpentry and coordinated roof services with partner firms.

Timber Construction & Carpentry
View profile3.8(10)
Schefer's Garten GmbH Logo

Schefer's Garten GmbH 

Mettlen · Since 2018

The core activity of Schefer's Garten GmbH is gardening and garden maintenance, including the planning, creation and maintenance of gardens, as well as the implementation of modification and maintenance work. The company also offers winter services such as snow removal.

Horticulture & Landscaping
View profile5(10)
Scheitlin Syfrig Architekten AG Logo

Scheitlin Syfrig Architekten AG 

Lucerne · Since 2000

The core activity of Scheitlin Syfrig Architekten is the provision of architectural and general planning services.

Architecture Firms
View profile4.8(10)
Schmid & Rüssli Holzbau AG Logo

Schmid & Rüssli Holzbau AG 

Malters · Since 2022

The core activity of Schmid & Rüssli Holzbau AG is timber construction, particularly in the areas of: system construction, industrial halls, agricultural buildings, conversions, shelters, interior finishing, building envelope, staircase construction, flooring, and insulation. The company thus offers a wide range of services in the field of timber construction and positions itself as a young, dynamic company based in Malters (LU).

Interior ConstructionTimber Construction & Carpentry
View profile5(10)
Schnüriger AG Logo

Schnüriger AG 

Einsiedeln · Since 1975

The core activity of Schnüriger AG is the manufacture and interior fitting of high-quality carpentry products, including kitchens, furniture, doors, shop fittings and public buildings, as well as the provision of services such as construction management, renovations, repairs and equipment replacement.

Interior ConstructionJoinery
View profile5(10)
Schreinerei Beeler AG Logo

Schreinerei Beeler AG 

Amsteg · Since 2018

The core activity of Schreinerei Beeler AG is the manufacture and sale of wood products, particularly furniture, doors, stairs, kitchens and other woodwork. The company also offers consulting and planning services for individual wood projects and has an exhibition where customers can see and learn about the various products and possibilities.

Interior ConstructionJoinery
View profile4.4(10)
Schreinerei Bissig AG Logo

Schreinerei Bissig AG 

Schattdorf · Since 1999

The core activity of Bissig AG encompasses the planning, manufacturing and sale of kitchens and furniture, as well as the provision of services in the area of cooking and dining, including appliance exchange, renovation support and value preservation.

Interior Construction
View profile4.4(10)
Schreinerei Derrer AG Logo

Schreinerei Derrer AG 

Dielsdorf · Since 2005

The core activity of Schreinerei Derrer AG is the manufacture and distribution of wood products, particularly doors, cabinets, interior fittings, kitchens, bathrooms, furniture, cat enclosures and insect protection systems. The company also offers planning and consulting services and has its own production facility in Dielsdorf in the Zurich Unterland region.

Interior Construction
View profile4.5(10)
Schreinerei Hofer + Cie Logo

Schreinerei Hofer + Cie 

Zäziwil · Since 1990

The core activity of Schreinerei Hofer+Cie is the manufacture and distribution of wood products and works, particularly carpentry, bathrooms, wet rooms, flooring, windows, doors, cabinets and custom-made products, as well as glazing and steel frames.

Interior ConstructionJoinery
View profile4.6(10)
Schreinerei Hölzli GmbH Logo

Schreinerei Hölzli GmbH 

Degersheim · Since 2014

The core activity of Schreinerei Hölzli is regional and sustainable woodworking, particularly carpentry, including the training of skilled workers from the region. The company offers personal consultation, professional planning and precise craftsmanship for wood projects.

Interior ConstructionJoinery
View profile4.2(10)
4M Vogel Immo AG Logo

4M Vogel Immo AG 

Schwarzenberg Lu · Since 2011

The core activity of Schreinerei Markus Vogel AG is the manufacture and processing of wood products, particularly in the areas of interior finishing, furniture production, and door and window manufacturing. The company offers a wide range of services, including the production of kitchens, cabinets, furniture, bathrooms, doors, windows, stairs, and interior fittings, as well as the renovation of old buildings and the manufacture of flooring.

Interior Construction
View profile5(10)
Schreinerei R. Aeschbacher Logo

Schreinerei R. Aeschbacher 

Detligen · Since 2015

The company's core activity is the production of custom-made woodwork in combination with modern materials, particularly in the field of carpentry.

Building MaintenanceInterior Construction
View profile5(10)
Schreinerei Ulysses Schmidhalter AG Logo

Schreinerei Ulysses Schmidhalter AG 

Glis · Since 2012

The core activity of Schreinerei Schmidhalter Ulysses is the manufacture and installation of wood products, particularly in the areas of interior finishing, carpentry and building protection. The company also offers repair and renovation services and uses locally sourced wood for its projects.

Interior ConstructionTimber Construction & Carpentry
View profile4.4(10)
Schreinerei Willisegger Logo

Schreinerei Willisegger 

Zofingen · Since 2004

The core activity of Schreinerei Willisegger is the manufacture and installation of wood products, particularly in the field of joinery, as well as the provision of services related to the planning, execution and billing of carpentry work.

Building MaintenanceInterior Construction
View profile5(10)
Schreiner PLUS Jonathan Rühli Logo

Schreiner PLUS Jonathan Rühli 

Nussbaumen Tg · Since 2019

The core activity of Schreiner PLUS is the manufacture and repair of wood products, particularly in the field of carpentry, as well as consulting and implementing customer requests in this area. The company also offers services such as insect and sun protection, window repairs and replacement.

Interior Construction
View profile5(10)
Schreiner-Service Walter Hotz Logo

Schreiner-Service Walter Hotz 

Dübendorf · Since 1993

The core activity of Schreinerei Hotz is the provision of services in the field of wood processing and interior construction, including: new manufacturing of furniture and wood objects, interior construction and renovation of rooms and houses, repairs and restorations of wood objects and furniture, production and installation of doors, particularly house and fire protection doors, outdoor woodwork, and glass repairs and replacement. The company thus offers a wide range of services in the field of wood processing and interior construction.

Interior Construction
View profile5(10)
Schürch AG Logo

Schürch AG 

Lyss · Since 1998

The core activity of Schürch AG encompasses the areas of civil engineering, transportation and dump truck services, as well as environmental and specialized works. Specifically, the company offers services such as construction management, new construction, renovations, conversions, disposals, transportation of building materials and services around the house.

Building Construction
View profile4.6(10)
Schwab Schreinerei AG Logo

Schwab Schreinerei AG 

Kerzers · Since 2021

The core activity of Schwab Schreinerei AG is the provision of services in the field of interior finishing, particularly the manufacture and installation of furniture, windows, kitchens, doors, cabinets and floors, as well as the performance of maintenance and repair work, including a locksmith service.

Interior Construction
View profile4.7(10)
Schwarz Spreng- und Felsbau AG Logo

Schwarz Spreng- und Felsbau AG 

Wila · Since 1981

Schwarz Spreng- und Felsbau AG performs specialist deep foundation, blasting and drilling work. Services listed on the website include excavation support, micropiles, site/excavation monitoring, engineering services, trading and training as well as vibration/monitoring measurements related to blasting.

Site Preparation
View profile4.5(10)
Schwarz Technik AG Logo

Schwarz Technik AG 

Wila · Since 2020

Schwarz Technik AG provides services in specialist deep foundations, blasting technology and drilling. Services include excavation support, micropiles, excavation monitoring, engineering services and trade.

Civil Engineering
View profile4.5(10)
Serge Tagliaboschi Sàrl Logo

Serge Tagliaboschi Sàrl 

Veytaux · Since 2011

Serge Tagliaboschi Sàrl is an architecture and interior design firm that develops architectural projects, interior concepts, furniture and product design, and yacht interiors. The company provides consultancy, project management and coordination from design through execution.

Architecture FirmsGeneral Contractors
View profile3.1(10)
Sigg Holzbau AG Logo

Sigg Holzbau AG 

Thayngen · Since 2003

Sigg Holzbau AG is a carpentry and joinery company that carries out timber construction and interior joinery work. Its services include wooden structures and element construction, renovations and façade work, CNC machining for kitchens and furniture, stair and flooring work, as well as timber construction planning, Minergie projects, 3D visualisation, photovoltaic installations and construction supervision.

Timber Construction & Carpentry
View profile4.2(10)
SLP Architektur AG Logo

SLP Architektur AG 

Tagelswangen · Since 2017

The core activity of SLP Architektur AG is the planning and design of high-quality buildings and spaces in the areas of commercial construction, residential construction, and industrial construction. This includes the renovation and new construction of gastronomy establishments, office and retail spaces, single-family and multi-family homes, residential estates, senior residences, food production facilities, and logistics centers.

Architecture Firms
View profile5(10)
Sommer AG Konolfingen Logo

Sommer AG Konolfingen 

Konolfingen · Since 1993

The core activity of Sommer AG is the planning, sale, installation and servicing of windows, doors, shutters, insect screens and burglary protection. The company offers comprehensive solutions to meet the needs of its customers, from consulting to final assembly, and supplements its offers with services such as building sealing and asbestos remediation.

Building Maintenance
View profile4.9(10)
Sovalco SA Logo

Sovalco SA 

Sion · Since 2012

Sovalco SA is a construction and real estate firm that carries out new building projects, renovations and property sales. It provides project studies and construction execution and operates an estate agency handling the sale of villas, apartments, chalets and halls.

Building ConstructionBuilding MaintenanceGeneral Contractors
View profile4.9(10)
Space Communication GmbH Logo

Space Communication GmbH 

Zurich · Since 2014

The core activity of space communication GmbH is the creation of architectural visualizations, 3D architectural visualizations, virtual photography and virtual architectural photography.

Architecture Firms
View profile5(10)
Spaltenstein Gartenbau AG Logo

Spaltenstein Gartenbau AG 

Bassersdorf · Since 2020

The core activity of Spaltenstein Gartenbau AG is the planning, construction and maintenance of gardens, including garden design, landscaping, garden renovation, garden maintenance, lawn and turf laying, as well as the construction of playgrounds.

Horticulture & Landscaping
View profile4.2(10)
SPARTUM Modernisierungen Srcan Pesa Logo

SPARTUM Modernisierungen Srcan Pesa 

Zurich · Since 2022

The company SPARTUM – Modernisierungen offers a wide range of services in the field of craftsmanship and modernization of residential and commercial spaces. The core activities include: planning and consulting, turnkey solutions, tile, plate and mosaic work, acoustic and drywall construction, plastering, interior design services, floor laying, installation of standardized prefabricated building components (e.g. windows, doors, frames, shelves, etc.), painting, assembly work, apartment clearance, and disposal. The company thus offers a comprehensive range of services for the modernization and renovation of real estate.

Construction & Project Management
View profile5(10)
Sprenger Söhne Holzbau AG Logo

Sprenger Söhne Holzbau AG 

Seuzach · Since 2010

Sprenger Söhne Holzbau AG is a timber construction company offering carpentry, element-construction and Abbundtechnik services. The company produces specialist wooden products such as acoustic ceilings and wood decking, provides timber cutting and maintenance services, and executes projects for private, commercial and public clients.

Timber Construction & Carpentry
View profile5(10)
Sprenger Söhne AG Logo

Sprenger Söhne AG 

Neftenbach · Since 1970

Sprenger Söhne AG provides timber construction and carpentry services, offering customised timber building solutions, abbund (timber‑processing) technology and prefabricated elements, as well as specialised wood products such as acoustic ceilings, wood decking and precision wood cutting.

Timber Construction & Carpentry
View profile5(10)
Spuhler AG Logo

Spuhler AG 

Mellikon · Since 1982

The core activity of Spuhler AG is the underground installation of lines, particularly for sewage, water, gas, communication and power lines, using various specialized procedures and machines such as trenchless drilling, flushing drilling, suction dredgers, plows, directional drilling, ramming, bursting and earth rocket drilling.

Civil Engineering
View profile4.8(10)
Stadler Garten-Design Logo

Stadler Garten-Design 

Regensberg · Since 1996

The core activity of the company "Garten Design" consists of planning, constructing and maintaining koi pond systems as well as designing gardens and outdoor spaces, including natural stone work, far eastern gardens and lighting concepts.

Horticulture & Landscaping
View profile5(10)
AWASTAR Stanic Logo

AWASTAR Stanic 

Zurich · Since 2021

The core activity of the company 'Allrounder Zürich' is the provision of skilled manual services for private households, including: furniture assembly and disassembly, sanitary work (toilet, bathtub, sink), painting work (painting, plastering, wallpapering, rendering), minor technical repairs, electrical work (replacing lamps, switches or sockets), assembly work (connecting washing machines and dishwashers), high-pressure cleaning (garden seats, garage, terrace, etc.), transport service (fast transport assistance from A to B throughout Switzerland), and cellar clearance and disposal. The company offers these services at fair prices and with individual cost coordination for each project.

Building MaintenanceElectrical Planning & InstallationPlumbing & Building Services
View profile5(10)
STA Strassen- und Tiefbau AG Logo

STA Strassen- und Tiefbau AG 

Olten · Since 1965

The core activity of STA Strassen- und Tiefbau AG is road and civil engineering, including general road and civil engineering works, concrete, demolition and sewerage works.

Civil Engineering
View profile3.9(10)
Stemba AG Logo

Stemba AG 

Bronschhofen · Since 2018

The core activity of Stemba AG is trenchless deep construction, particularly earth sounding drilling and controlled flushing drilling technology. This includes: earth sounding drilling, controlled flushing drilling technology (horizontal drilling technology), deep construction, house connections using earth rockets and controlled pressing equipment, pipeline detection, PE pipe transport and welding. The company carries out these activities to enable crossings of roads, tracks, intersections, streams, etc. that cannot be carried out or are not permitted using conventional trenching methods.

Civil EngineeringHorticulture & LandscapingSite Preparation
View profile5(10)
Stolz Küchen AG Logo

Stolz Küchen AG 

Eschlikon Tg · Since 1990

The core activity of Stolz Küchen AG is the planning, design, assembly and execution of individual kitchen solutions, including kitchen renovation, service and appliance replacement, as well as the construction of custom-made wardrobes and built-in cabinets.

Interior Construction
View profile4.3(10)
Straub Gartenbau AG Logo

Straub Gartenbau AG 

Freidorf Tg · Since 2008

The core activity of Straub Gartenbau is horticulture and garden maintenance, including the design, construction and maintenance of gardens, lawns and other outdoor facilities.

Horticulture & Landscaping
View profile4.1(10)
SB Unternehmen AG Logo

SB Unternehmen AG 

Oftringen · Since 1984

The core activity of Strub Bau AG includes the execution of road and civil engineering, environmental works, natural stone walls, paving, breakthroughs as well as earth and water construction.

Building ConstructionCivil EngineeringSite Preparation
View profile4.4(10)
Studach Betriebs AG Logo

Studach Betriebs AG 

Chur · Since 2024

Studach Betriebs AG is a company focused on building-envelope work, providing sheet-metal work, roofing and façade construction. Its services include pitched and flat roofs, thermal renovation, maintenance and cleaning, installation of solar systems, snow guards and fall-protection systems, and planning and tendering for new-build and renovation projects.

Sealing & Insulation
View profile3.6(10)
Studach Betriebs AG Logo

Studach Betriebs AG 

Untervaz · Since 2015

Studach Betriebs AG provides sheet-metal, roofing and façade construction services, covering multiple aspects of the building envelope. The company's website lists services such as thermal renovation, maintenance and cleaning, installation of solar systems and snow-retention and fall-protection systems, as well as planning and tendering for new-build and renovation projects.

Sealing & Insulation
View profile3.6(10)
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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.