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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,857 companies indexed · Last updated: today
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756 companies found

Barok GmbH Logo

Barok GmbH 

Winterthur · Since 2018

The core activity of barok gmbh is the provision of services in the field of construction management and construction coordination. This includes, in particular, the planning, organization and supervision of construction projects, including the coordination of various trades and the alignment of construction projects.

Building ConstructionOwner's Representative
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basic4 GmbH Logo

basic4 GmbH 

Winterthur · Since 2017

The core activity of basic4 Consulting Wollerau is the provision of consulting services in the areas of management, human resources, IT and finance.

Management Consulting
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Bauexperts und Immowert GmbH Logo

Bauexperts und Immowert GmbH 

Winterthur · Since 2010

The core activity of the company "Bauexperts & Immowert GmbH" is the provision of services in the field of construction consulting, damage analysis, renovation consulting, real estate valuation and consulting, as well as owner representation. The company offers expert services in the following areas: * Damage analysis and assessment * Renovation consulting * Construction consulting * Real estate valuation and consulting * Moisture and sound measurement * Defect detection and evaluation * Construction supervision and accompaniment * Owner representation The company positions itself as a neutral and competent partner for customers in the construction and real estate sector.

Owner's Representative
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belleVISTA Immobilien AG Logo

belleVISTA Immobilien AG 

Winterthur · Since 2024

belleVISTA Immobilien AG is an owner-managed company that develops, plans and delivers real estate projects. The firm purchases, develops and constructs rental and commercial buildings and carries out renovations and conversions in cooperation with selected partners.

Credit Institutions
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belleVISTA Holding AG Logo

belleVISTA Holding AG 

Winterthur · Since 2021

belleVISTA Holding AG is part of the belleVista group; the group buys, develops, plans and realizes rental and commercial buildings. It coordinates project development and cooperates with specialist partners for leasing and property management.

Holding Companies
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Beluga Kommunikation GmbH Logo

Beluga Kommunikation GmbH 

Winterthur · Since 2020

The core activity of Beluga Kommunikation GmbH is the provision of communication services, particularly: Concept and consulting services for companies in the areas of web, online, text and media Creation of convincing websites and online presences Text and media work, including the creation of compelling texts and media content Communication and marketing services tailored to individual needs, including the implementation of communication strategies and campaigns. The company thus offers a comprehensive range of communication services to support companies in the development and implementation of their communication strategies.

Advertising Agencies
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Bionfomed - Institut für Biontologie und Informationsmedizin - Daniel Schwander Logo

Bionfomed - Institut für Biontologie und Informationsmedizin - Daniel Schwander 

Winterthur · Since 2017

Bionfomed - Institut für Biontologie und Informationsmedizin - Daniel Schwander provides integrative health services for people, animals and businesses, including health coaching, animal wellness, training programs and a shop offering health-related products.

Coaching & Personal Development
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Bischof Treuhand AG Logo

Bischof Treuhand AG 

Winterthur · Since 1989

Fiduciary Offices
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Bodensee Immobilien AG Logo

Bodensee Immobilien AG 

Winterthur · Since 2005

The core activity of Bodensee Immobilien AG is the planning, realization, rental, management and utilization of real estate, as well as the trade in real estate and the provision of services in the real estate sector.

Real Estate Project Development
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BWS Bauphysik AG Logo

BWS Bauphysik AG 

Winterthur · Since 2008

The core activity of BWS Bauphysik AG is consulting and expertise in the field of building physics, particularly in the areas of thermal, moisture and sound protection, as well as energy efficiency and sustainability in construction.

Technical Consulting & Engineering
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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.