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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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Matching companies

48'323 companies found

Pensa Strassenbau AG Logo

Pensa Strassenbau AG 

Basel · Since 2023

The core activity of Pensa Strassenbau AG is road construction and paving, in particular the creation of natural stone paving for public and private areas, such as squares, pedestrian zones, front gardens and seating areas.

Civil Engineering
View profile5(3)
Perner AG Logo

Perner AG 

Erlach · Since 2014

Perner AG is a carpentry and timber-construction company that manages projects from planning through completion. Services include 3D planning and construction management (including building permits), new builds, renovations and interior fit-outs, roof construction, timber facades, parquet flooring, in-roof solar installations and jetty and extension works.

Timber Construction & Carpentry
View profile3.7(3)
Perroud Agencements SA Logo

Perroud Agencements SA 

Attalens · Since 2016

Perroud Agencements SA produces bespoke wooden fittings, custom furniture and interior joinery for private and professional clients. Services include kitchens, bathrooms, office fittings and storage solutions, with 3D visualization and CNC manufacturing using Swiss and European wood materials.

Interior Construction
View profile5(3)
Perroud Agencements SA Logo

Perroud Agencements SA 

Châtillens · Since 1993

Perroud Agencements SA designs and manufactures bespoke wooden interiors and furniture, including kitchens, bathrooms, built-in storage, dressings, partitions and fittings for residential and professional clients. The company provides 3D visualization, CNC production and uses selected Swiss and European timbers.

Interior Construction
View profile5(3)
Petar Zrakic Generalplanung Logo

Petar Zrakic Generalplanung 

Abtwil Sg · Since 2019

Construction & Project Management
View profile4.7(3)
Peter Ehrbar AG Logo

Peter Ehrbar AG 

Dübendorf · Since 1981

The core activity of Peter Ehrbar AG is the provision of services in the field of roofing, including all work on roofs.

Building MaintenanceRoofing
View profile5(3)
PETER Gartenbau AG Logo

PETER Gartenbau AG 

La Heutte · Since 2001

The core activity of Peter Gartenbau AG is gardening and garden maintenance, including the creation and care of gardens, trees, paving, walls, biotopes, swimming ponds and ponds, as well as the construction and maintenance of hydroelectric power plants.

Horticulture & Landscaping
View profile4.3(3)
Peter Jung GmbH Logo

Peter Jung GmbH 

Niederhelfenschwil · Since 2000

The core activity of Peter Jung GmbH Baggerunternehmen is the execution of excavation work, particularly in the areas of: * excavation work * stone walls (with formwork or quarry stones) * environmental design * smaller demolitions * slope securing * stream constructions. The company thus offers a wide range of services in the field of earthmoving, construction and design of outdoor facilities.

Site PreparationMasonry Work
View profile5(3)
Peter Keiser, ökologische Gartengestaltung und Natursteinarbeiten Logo

Peter Keiser, ökologische Gartengestaltung und Natursteinarbeiten 

Au Zh · Since 2020

The company Keisergarten offers services and courses in the field of garden and landscape construction, with a focus on natural gardens, permaculture and ecological garden maintenance. The core activities include: planning and design of natural gardens, maintenance and care of gardens, construction of dry stone walls, conducting courses and workshops on topics such as fruit tree pruning, herb gardening, mushroom cultivation and garden maintenance, as well as consulting and supporting the design and maintenance of gardens. The company is committed to sustainable and ecological gardening practices and aims to support people in building a relationship with their natural environment.

Horticulture & Landscaping
View profile5(3)
Peter Manser AG Logo

Peter Manser AG 

Appenzell · Since 1988

The core activity of Holzbau P. Manser AG is the execution of works in the field of timber construction, including new buildings, conversions, renovations, facades, stairs, kitchens and general carpentry and joinery work.

Building MaintenanceInterior ConstructionTimber Construction & Carpentry
View profile4.7(3)
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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.