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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
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3'493 companies found

Kewin Holding AG Logo

Kewin Holding AG 

Winterthur · Since 2014

Kewin Holding AG rents and manages real estate, providing residential and commercial spaces. The website lists apartments, house units, a single-family home, a hall/wine cellar for events, underground parking spaces, a retail premises and a workshop; part of the properties are managed by Auwiesen Immobilien AG.

Holding Companies
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Kinderarztpraxis Buchwald GmbH Logo

Kinderarztpraxis Buchwald GmbH 

Winterthur · Since 2023

The company's core activity is the medical care of children and adolescents through a pediatrician's practice.

Pediatric Clinics
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KOMVISIO GmbH Logo

KOMVISIO GmbH 

Winterthur · Since 2005

The core activity of KOMVISIO is to provide services in the areas of organizational development, supervision and leadership coaching, team development, conflict resolution and workshops. The company supports executives and organizations in developing strategies, improving communication and resolving conflicts, with the goal of enhancing collaboration and efficiency within the organization.

Continuing Education Institutes
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Maler Nesch GmbH Logo

Maler Nesch GmbH 

Winterthur · Since 2018

The company Maler Nesch is a painting contractor specializing in painting work.

Painting & Plastering
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malplus GmbH Logo

malplus GmbH 

Winterthur · Since 2008

The core activity of the company "malplus gmbh" encompasses consulting and services in the following areas: construction supervision and controlling, damage analysis and rectification, organization and marketing, board of directors' activities, and expert opinions. The company thus offers a wide range of services for businesses and clients, particularly in the construction and real estate sector.

Technical Consulting & EngineeringConstruction & Project Management
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Mario Hollenstein Architektur GmbH Logo

Mario Hollenstein Architektur GmbH 

Winterthur · Since 2021

The core activity of Mario Hollenstein Architektur GmbH is the planning and realization of architectural projects, including the accompaniment of construction projects from the initial vision to occupancy.

Architecture Firms
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Massua Consulting Logo

Massua Consulting 

Winterthur · Since 2023

Facility Management & Cleaning
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Meyer-Hayoz Design Engineering AG Logo

Meyer-Hayoz Design Engineering AG 

Winterthur · Since 1990

The company's core activity is providing design and development services, particularly in the field of product and brand design, with a focus on innovation, user experience, and multidisciplinary collaboration. The company offers a wide range of services, including design thinking, product development, brand strategy, communication design, and prototyping, to support customers in developing innovative products and services.

Industrial & Product DesignManagement Consulting
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M-G-A MORITZ GRETHER DIPL.ARCHITEKT ETH/SIA Logo

M-G-A MORITZ GRETHER DIPL.ARCHITEKT ETH/SIA 

Winterthur · Since 2011

M-G-A MORITZ GRETHER DIPL.ARCHITEKT ETH/SIA is an architectural practice providing design, project planning, working drawings, construction supervision and overall project management. Services cover new construction, alteration and renovation projects, including built-in elements and furniture, with attention to energy and environmental considerations.

Architecture Firms
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MT Gebäudeservice GmbH Logo

MT Gebäudeservice GmbH 

Winterthur · Since 2018

The core activity of MT Gebäudeservice GmbH encompasses the provision of services in the field of building maintenance and care, including: janitorial services, maintenance cleaning, painting and plastering work, masonry work, flooring work, gardening, and pipe repair. The company offers these services to administrations and private clients, distinguishing itself through a 24-hour emergency service and a customer-oriented overall solution.

Facility Management & Cleaning
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Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

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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.