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 · Imprint744,173 companies indexed · Last updated: today
DirectoryConstruction & Architecture

Construction & Architecture

Filters
IndustryConstruction & Architecture
Search results

Matching companies

48'323 companies found

Germann Architektur AG Logo

Germann Architektur AG 

Schönried · Since 2001

The core activity of Germann Architektur AG is the planning and design of buildings, particularly in the area of traditional chalet construction and modern timber construction, as well as the provision of services in the field of architecture, including construction management and quality control.

Architecture Firms
View profile4.5(2)
Gerüstbau Graf AG Logo

Gerüstbau Graf AG 

Wila · Since 2009

The core activity of Gerüstbau Graf AG is the construction and rental of scaffolding of all kinds, in particular free-standing scaffolding.

Scaffolding
View profile5(2)
Gessl Trockenausbau GmbH Logo

Gessl Trockenausbau GmbH 

Lohn Sh · Since 2011

The core activity of Ewald Gessl Trockenausbau GmbH is the execution of drywall construction, interior finishing, plastering and fire protection work, in particular wall and ceiling construction as well as demanding plastering work.

Interior Construction
View profile4(2)
gette architekten gmbh Logo

gette architekten gmbh 

Liestal · Since 2024

Architecture Firms
View profile5(2)
GF Paysagiste Sàrl Logo

GF Paysagiste Sàrl 

Courroux · Since 2015

The core activity of GF Paysagiste Sarl is the design, implementation and maintenance of outdoor spaces, including gardens, terraces, pools and SPA facilities, as well as related services such as tree felling, pruning, plot cleaning and earthworks.

Horticulture & Landscaping
View profile4.5(2)
GG Architektur GmbH Logo

GG Architektur GmbH 

Bad Ragaz · Since 2014

The company provides a platform for creating and managing websites, including the ability to connect and manage own domains.

Architecture Firms
View profile5(2)
GGS Konzept AG Logo

GGS Konzept AG 

Gelterkinden · Since 2018

The core activity of GGS Konzept is the planning, design and supervision of construction projects, particularly in timber construction. This includes the development of architectural concepts, consulting on material selection and construction techniques, the creation of detailed building plans, obtaining official permits and support until handover. In addition, the company also offers comprehensive construction management, including the coordination of partner companies and monitoring of construction progress.

Architecture FirmsConstruction & Project Management
View profile5(2)
Gianesi AG Logo

Gianesi AG 

Erlenbach Zh · Since 1982

The core activity of Gianesi AG is the execution of construction work, particularly in the field of civil engineering, renovations and excavation work. The company offers versatile services in these areas and positions itself as a reliable partner for builders in the region of the right shore of Lake Zurich.

Building ConstructionBuilding MaintenanceCivil Engineering
View profile3(2)
Giger GmbH Innenausbau und Hausräumungen Logo

Giger GmbH Innenausbau und Hausräumungen 

Ebersecken · Since 2018

The core activity of Giger GmbH is the provision of services in the field of interior construction and house clearances. Specifically, this includes: Interior construction: new construction, renovation, renovations, fire protection, plastering, drywall construction, acoustic ceilings, hollow floor construction, GIS paneling, Duofix paneling, Schichtex, etc. House clearances: clearance of residential and commercial premises. The company thus offers a comprehensive range of services in the field of interior construction and house clearances.

Interior Construction
View profile5(2)
Gimi Rénovations, Agim Seciri Logo

Gimi Rénovations, Agim Seciri 

Charrat · Since 2017

The core activity of Gimi Rénovation is the planning and execution of renovation and construction projects, including the transformation of living spaces and the creation of unique interiors. The company offers innovative solutions and a personalized service to meet the needs of its customers.

Interior Construction
View profile5(2)
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
  • 980
  • 981
  • 982
  • 983
  • 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.