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

Astrantias GmbH Logo

Astrantias GmbH 

Schindellegi · Since 2009

The core activity of AstrantiAs GmbH is the sale and promotion of natural garden plants, particularly wild roses, wild fruits, wild perennials, grasses, trees and other native plant species, as well as the provision of garden maintenance services and the sale of related products such as wooden sleds, raised beds and composters.

Horticulture & LandscapingRetail - Flowers & Plants
View profile5(5)
Atelier Circonflexe architectes Sàrl Logo

Atelier Circonflexe architectes Sàrl 

La Sarraz · Since 2018

The core activity of Atelier Circonflexe is the provision of architectural services, particularly in the field of design and realization of construction projects, such as the renovation and new construction of single-family homes, holiday homes, chalets and other properties, as well as the design of interior and exterior spaces.

Architecture Firms
View profile5(5)
Atelier iT Sàrl Logo

Atelier iT Sàrl 

Martigny · Since 2011

The core activity of atelier iT is the provision of architectural services.

Architecture Firms
View profile5(5)
Atelier M2 Sàrl Logo

Atelier M2 Sàrl 

Nyon · Since 2004

The core activity of the company "atelier m2 sàrl" is architecture. It is an architectural firm based in Nyon, Switzerland.

Architecture Firms
View profile4.6(5)
Atelier Prati Zwartbol GmbH Logo

Atelier Prati Zwartbol GmbH 

Zurich · Since 2016

Atelier Prati Zwartbol GmbH is an architecture practice working in architecture, research, education, urbanism and landscape, and it conceives, directs and executes projects ranging from urban planning to buildings, refurbishments and furniture for private and public clients. The practice, according to its website, combines craftsmanship with conceptual and ecological approaches and pays close attention to design details.

Architecture Firms
View profile4.2(5)
Atélier Scheidegger Keller GmbH Logo

Atélier Scheidegger Keller GmbH 

Zurich · Since 2012

Atélier Scheidegger Keller GmbH is an architectural practice providing design and planning services for residential buildings, public and cultural projects, and site or urban developments. The office participates in competitions and study commissions, publishes project work and is active in teaching and exhibitions.

Architecture Firms
View profile4.6(5)
Atelier Zürich AG Logo

Atelier Zürich AG 

Zurich · Since 2009

Atelier Zürich AG is an interior design studio that develops bespoke, holistic design concepts for private clients and commercial projects. The studio works on residential and hospitality interiors and produces its own collections as well as custom furniture, lighting and textiles in collaboration with skilled craftsmen.

Architecture Firms
View profile5(5)
A. + T. Marty AG Logo

A. + T. Marty AG 

Ziegelbrücke · Since 1987

A. + T. Marty AG is a consulting engineering firm providing civil and structural engineering services as well as environmental and natural-hazards management. Its offerings include conceptual planning, surveying and 3D terrain analysis, river revitalization, environmental impact assessments, hazard and risk analyses, and bridge and water engineering.

Civil Engineering Firms
View profile4.4(5)
A. Ungricht Söhne Gartenbau AG Logo

A. Ungricht Söhne Gartenbau AG 

Dietikon · Since 2001

The core activity of A. Ungricht Söhne Gartenbau AG is the planning, design, maintenance and upkeep of gardens, green spaces and landscapes, including earthworks, plantings, greening, seeding, pond and watercourse construction, natural stone walls and special maintenance work.

Horticulture & Landscaping
View profile5(5)
Auvoba AG Logo

Auvoba AG 

Reinach Bl · Since 2015

The core activity of AUVOBA AG is the provision of services in the field of water damage restoration, particularly in leak detection and drying of buildings and rooms. This also includes the elimination of mold and moisture problems as well as the rental of equipment such as dehumidifiers and laundry dryers.

Building Maintenance
View profile4(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
  • 559
  • 560
  • 561
  • 562
  • 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.