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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
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7'410 companies found

CASA Group GmbH Logo

CASA Group GmbH 

Winterthur · Since 2016

CASA Group GmbH is a consulting and fiduciary firm offering accounting, tax-preparation, pension advice, payroll/HR administration and insurance and business consulting services. The website also describes services in finance, investments, international transport matters and marketing/brand analysis.

Management ConsultingFiduciary OfficesInsurance Brokerage & Consulting
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casaltra gmbh Logo

casaltra gmbh 

Winterthur · Since 2010

casaltra gmbh provides individualised, flexible support for people and families in a secure, trust-based setting and offers creative consulting for personal development. Services include Marte Meo counselling, parenting and family counselling, and organisational consulting.

Residential Homes
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CASTING-CAMPUS GmbH Logo

CASTING-CAMPUS GmbH 

Winterthur · Since 2003

The core activity of Casting-Campus GmbH is consulting and supporting foundries in optimizing casting processes, innovative part design and strategic marketing. The company offers premium services such as market positioning, market development, sales support, feasibility studies, internal process audits and part development.

Management ConsultingContinuing Education Institutes
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catworkx AG Logo

catworkx AG 

Winterthur · Since 2018

The core activity of catworkx is the consulting and implementation of software solutions, particularly Atlassian tools, for companies to optimize their processes and increase customer satisfaction. This also includes the development of tailored solutions, software selection, licensing, and the implementation of process optimizations according to Automotive SPICE.

Software Development
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CB Construct-Bau AG Logo

CB Construct-Bau AG 

Winterthur · Since 1992

The core activity of Construct Bau AG is the rental and management of real estate properties.

Property Management
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CB Consultancy AG Logo

CB Consultancy AG 

Winterthur · Since 2012

The core activity of CB Consultancy AG is the provision of professional services in the areas of planning, specialist construction management and operation of industrial facilities, particularly for the pharmaceutical and biotechnology industries, the chemical industry, analytical and scientific service providers, and medical technology. The services include project definition, concept and feasibility studies, basic planning, detailed planning, specialist construction management and commissioning, qualification and validation for GMP-relevant installations, GMP consulting and training, as well as consulting in the area of sustainability.

Technical Consulting & Engineering
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Cellere Bau AG Logo

Cellere Bau AG 

Winterthur · Since 2020

Cellere Bau AG provides construction services including road and civil engineering, structural repair and strengthening of buildings, and general building-contractor services for renovations and refurbishments.

Civil Engineering
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Centra Swiss AG Logo

Centra Swiss AG 

Winterthur · Since 2024

Centra Swiss AG operates the Centra Hotel and offers modern rooms and online booking for business and leisure travellers. The hotel lists room categories (Eco, Comfort, Family) and provides services such as breakfast, free Wi‑Fi and high‑speed internet.

HotelsRestaurants
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c-fox GmbH Logo

c-fox GmbH 

Winterthur · Since 2023

c-fox GmbH provides sustainability consulting for owners and decision‑makers of SMEs, advising on strategy, implementation and communication of sustainability measures. Services include a sustainability quickscan, ESG data collection and preparation for requirements such as CSRD and EcoVadis.

Technical Consulting & Engineering
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cga gmbh Logo

cga gmbh 

Winterthur · Since 2008

The core activity of cga gmbh is the provision of services in the field of architecture, planning and project management, particularly in owner representation, project development and project management.

Construction & Project Management
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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.