ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The first Swiss company directory, built to boost AI visibility.

Product
  • Pricing
  • Directory
  • Industries
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint731,071 companies indexed · Last updated: today
DirectoryConstruction & Architecture

Construction & Architecture

Filters
IndustryConstruction & Architecture
Search results

Matching companies

64'949 companies found

Genossenschaft Lok-Remise Uster Logo

Genossenschaft Lok-Remise Uster 

Uster · Since 1974

The core activity of the Lokremise Uster cooperative is the preservation and maintenance of the oldest preserved circular segment locomotive depot in Switzerland, specifically depots 1 and 2 at Uster station, as well as the rental of premises to the Dampfbahn-Verein Zürcher Oberland (DVZO) and the Eisenbahnsammlung Uster foundation.

Building Maintenance
View profile4.6(5)
Gervas Heinzmann Architektur- und Bauleitungs AG Logo

Gervas Heinzmann Architektur- und Bauleitungs AG 

Salgesch · Since 2012

Gervas Heinzmann Architektur- und Bauleitungs AG provides architectural design and construction management services for residential and commercial buildings. Offerings include Minergie consulting, property valuations, interior fit-out planning and the production of architectural perspectives.

Architecture Firms
View profile5(5)
GESTRAG GÉNIE CIVIL SA Logo

GESTRAG GÉNIE CIVIL SA 

Meyrin · Since 2004

The core activity of GESTRAG SA is the provision of services in the field of civil engineering, particularly in the following areas: demolition (demolition of buildings and structures), earthworks and site preparation, special works (special foundation and deep foundation works), pipeline construction (pipeline and sewer systems), and rough construction and finishing works (rough construction and finishing of buildings). The company offers these services with a focus on sustainability and innovation, working with local partners to deliver high-quality projects.

Building Construction
View profile5(5)
Getzmann-Holzbau GmbH Logo

Getzmann-Holzbau GmbH 

Dagmersellen · Since 2017

The core activity of Getzmann-Holzbau GmbH is timber construction, particularly renovation, refurbishment, skylights and other timber construction services. The company offers these services as a competent partner from planning to execution.

Interior ConstructionTimber Construction & Carpentry
View profile5(5)
Gfeller + Friedli Holzbau AG Logo

Gfeller + Friedli Holzbau AG 

Burgdorf · Since 2001

Gfeller + Friedli Holzbau AG provides timber-construction and related services, including element construction, interior fit-outs, stair and parquet work, terrace flooring, small service assignments and CNC contract joinery.

Interior ConstructionTimber Construction & Carpentry
View profile3.4(5)
G. Frey et Fils SA Logo

G. Frey et Fils SA 

Fleurier · Since 2004

The core activity of G. Frey et fils SA is general construction, including: building construction, masonry, concrete work, civil engineering, earthworks, and tiling and slab work. The company offers these services throughout French-speaking Switzerland and is headquartered in Fleurier.

Civil Engineering
View profile4.2(5)
GIAN FREY AG Logo

GIAN FREY AG 

Zurich · Since 2016

GIAN FREY AG is a multidisciplinary design studio providing interior and architectural design, brand identity and strategy, as well as web design and development. Services listed include concept development, visualization, corporate identity, typography, wayfinding and a sub-service called Real Identity for real estate brand identities.

Architecture Firms
View profile4.8(5)
GKH Karl Hubli Logo

GKH Karl Hubli 

Zurich · Since 1995

The core activity of GKH-Gebäudeunterhalt is the technical maintenance and servicing of buildings, including regular inspection and maintenance of technical equipment such as ventilation systems, heating systems, lighting and building envelope, as well as the rapid resolution of damages and disruptions.

Building Maintenance
View profile5(5)
Glauser Gartenbau Logo

Glauser Gartenbau 

Hermrigen · Since 2001

Glauser Gartenbau plans, designs and maintains natural-style gardens and nature gardens. The company works with Swiss natural stone, native plants, and services such as dry stone walls and pond construction.

Horticulture & Landscaping
View profile5(5)
Glauser Gartengestaltung GmbH Logo

Glauser Gartengestaltung GmbH 

Hermrigen · Since 2018

Glauser Gartengestaltung GmbH plans, designs and maintains natural-style gardens. The company works with Swiss natural stone and native plants and carries out projects such as natural planting schemes, dry-stone walls and pond construction.

Horticulture & Landscaping
View profile5(5)
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
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.
Per page
102050
  • 1
  • More pages
  • 586
  • 587
  • 588
  • 589
  • More pages
  • 1000
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.