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 · Imprint731,019 companies indexed · Last updated: today
DirectoryConstruction & Architecture

Construction & Architecture

Filters
IndustryConstruction & Architecture
Search results

Matching companies

64'971 companies found

Sommerhalder Holzbau AG Logo

Sommerhalder Holzbau AG 

Märstetten · Since 2003

The core activity of Sommerhalder Holzbau AG is the planning and execution of timber construction projects, including new buildings, renovations, prefabricated construction, timber frame restoration, staircase construction, wood and parquet flooring, as well as maintenance and repairs.

Timber Construction & Carpentry
View profile5(6)
Sonderegger & Breu AG, Schreinerei-Zimmerei Logo

Sonderegger & Breu AG, Schreinerei-Zimmerei 

Oberegg · Since 1987

The core activity of Schreinerei & Zimmerei Sonderegger Breu AG is the planning, production and installation of high-quality woodwork, including furniture, interior fittings, conversions, windows, doors, kitchens, built-in cupboards and terraces, using regional products and raw materials, with a focus on sustainability and customer satisfaction.

Architecture FirmsBuilding MaintenanceInterior Construction
View profile5(6)
Sportrasen GmbH Logo

Sportrasen GmbH 

Hedingen · Since 2008

The core activity of Sportrasen GmbH is the planning, consulting and construction management of outdoor facilities for school, leisure and elite sports, particularly in the area of natural grass, artificial turf, hybrid turf and other sports facilities. The company offers comprehensive services, from conception and planning to execution and management of sports facilities.

Sports Facility Construction
View profile4.7(6)
SSA Architekten AG Logo

SSA Architekten AG 

Basel · Since 2002

SSA Architekten AG is a nationally active architectural practice providing design services for private, institutional and public clients. The firm works on residential buildings, infrastructure projects and district/areal developments, with an emphasis on sustainability, flexible floor plans, energy concepts and durable materials.

Architecture Firms
View profile4.3(6)
S & S Schellenberg & Schnoz AG Logo

S & S Schellenberg & Schnoz AG 

Zurich · Since 1989

The core activity of S&S Schellenberg & Schnoz AG primarily encompasses the areas of architecture, construction management, real estate management, rental, and real estate purchase and sale.

Architecture FirmsConstruction & Project ManagementReal Estate Project Development
View profile2.7(6)
Stables & more GmbH Logo

Stables & more GmbH 

Oberriet Sg · Since 2015

The company "stables & more" specializes in the construction and equipment of horse stables and facilities. The core activity includes the planning, construction and installation of horse boxes, running and group stables, paddock systems, feeding and hay automats, as well as washing and grooming areas. The company offers customized solutions for horse owners and keepers to meet the needs of the animals and promote their comfort.

General Contractors
View profile4.3(6)
stada ag Logo

stada ag 

Langnau Im Emmental · Since 2019

The core activity of Schreinerei Stada AG is the manufacture and sale of custom-made wood products, particularly kitchens, furniture, interior fittings, bathroom furniture and other carpentry work. The company offers individual solutions and consulting services and has a modern workshop with CNC machines where the products are manufactured.

Interior Construction
View profile5(6)
Starkl Vieli Architekten GmbH Logo

Starkl Vieli Architekten GmbH 

Dallenwil · Since 2018

Starkl Vieli Architekten GmbH is an architecture firm that provides architectural design, interior architecture, and execution planning services. The company also handles construction management, project studies, competitions, condition assessments, and strategic consulting.

Architecture Firms
View profile5(6)
STAVIABOIS SA Logo

STAVIABOIS SA 

Estavayer-Le-Lac · Since 1998

StaviaBois SA is a company specialized in the planning, execution and management of construction projects, particularly in the field of timber construction. The company's core activities include: * Roof framing and roofing (roof structures and roofing) * Timber framing (timber construction) * Roofing and waterproofing (roofing and waterproofing) * Roof covering (roofing with various materials such as tile, metal, Eternit) * Carpentry (carpentry, windows, doors, etc.) * Facades (facade construction) * Staircase construction (staircase construction) * Doors and windows (doors and windows) * Parquet flooring (parquet flooring) * Walls and ceilings (walls and ceilings) * Terrace construction (terrace construction) * Interior finishing (interior finishing) * Cabinetmaking/dressing room (cabinetmaking and dressing room construction) * Bathroom renovation (bathroom renovation) * Office and local renovation (office and local renovation) * Renovation (renovation and refurbishment of buildings) * Insulation (thermal and sound insulation) The company thus offers a wide range of services in the construction sector, from planning to execution and management of construction projects.

Timber Construction & Carpentry
View profile5(6)
Stefanelli Projektmanagement AG Logo

Stefanelli Projektmanagement AG 

Pratteln · Since 2013

Stefanelli Projektmanagement AG is a firm for architecture, interior design and project management. Services include strategic planning, project and construction management, cost calculations, investor search and specialist planning, supporting projects from initial project development through interior fit-out and demolition.

Construction & Project Management
View profile5(6)
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
  • 540
  • 541
  • 542
  • 543
  • 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.