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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

SCONRAIL AG Logo

SCONRAIL AG 

Winterthur · Since 2006

The company's core activity is the certification and inspection of vehicles, infrastructure and ECM (European Certification of Management) in the field of railways, including safety assessment and cyber security.

Testing & Inspection Centers
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Season Kitchen GmbH Logo

Season Kitchen GmbH 

Winterthur · Since 2021

Season Kitchen GmbH operates seasonal restaurant services and provides catering as well as warm-kitchen meals. The company runs restaurants at outdoor public pools (Badi Oberi, Badi Wiesendangen) and offers catering solutions for events and groups.

Restaurants
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Sebastian Klinger Logo

Sebastian Klinger 

Winterthur · Since 2020

Sebastian Klinger is a cinematographer and producer. He works on feature and short films, documentaries, commercials, web series and music videos, and also serves as a VFX supervisor and colorist; his work has screened at film festivals and received awards.

Film & TV Production
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sehr gern gmbh Logo

sehr gern gmbh 

Winterthur · Since 2006

sehr gern gmbh is the parent company of a group that holds stakes in several agencies and businesses. It coordinates activities and services such as web development, ICT service and project management, and encompasses subsidiaries in digital communication, IT services and gastronomy.

NGOs & NPOs
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SelecTeam GmbH Logo

SelecTeam GmbH 

Winterthur · Since 1997

The core activity of SelecTeam GmbH is personnel consulting and placement, particularly the placement of qualified specialists and executives in the fields of business administration and IT for service and industrial companies in German-speaking Switzerland.

Recruitment & HR Consulting
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SELF LOVE GmbH Logo

SELF LOVE GmbH 

Winterthur · Since 2021

The core activity of SELF LOVE GmbH is the sale of jewelry pieces, particularly made of high-quality stainless steel, through an online shop and possibly also through retail. The company offers various collections and places emphasis on sustainability in production and work processes.

Retail - Watches & Jewelry
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Senn & Ismaili AG Logo

Senn & Ismaili AG 

Winterthur · Since 2023

Senn & Ismaili AG is a buying and selling firm for precious metals, jewelry, luxury watches and collectibles. The company purchases and sells items such as scrap gold, silver, dental gold, branded watches, coins, antiques and luxury handbags, and provides services including repairs, valuations, certificates, house visits and estate clearances; selected items are also offered via the online marketplace Ricardo.

Retail - Watches & Jewelry
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Service 1 Point GmbH Logo

Service 1 Point GmbH 

Winterthur · Since 2004

The core activity of Service 1 Point GmbH is providing IT support to private customers and small businesses in Winterthur and its surroundings. This includes services such as organizing and maintaining computer infrastructures, creating and maintaining web presence, as well as consulting and supporting the expansion of existing systems.

IT Consulting & Services
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Serwise AG Logo

Serwise AG 

Winterthur · Since 1997

Serwise AG provides management and business consulting, Business Analytics services including data warehouse and financial performance management, and software development for database applications and mobile platforms.

Management ConsultingIT Consulting & ServicesSoftware Development
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sieber-architektur Logo

sieber-architektur 

Winterthur · Since 2021

The company's core activity is architecture.

Architecture Firms
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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.