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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
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Cityzurich-39
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Matching companies

3'325 companies found

Siegfried Kahn Trading AG Logo

Siegfried Kahn Trading AG 

Zurich · Since 1995

The core activity of Siegfried Kahn Trading AG is the trade in iron, metal and plastics, particularly in the field of scrap metal trading.

Metal IndustryPlastics Industry
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Silvano Zeiter Studio GmbH Logo

Silvano Zeiter Studio GmbH 

Zurich · Since 2024

Photography
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Simon Widmer Consulting Logo

Simon Widmer Consulting 

Zurich · Since 2022

Simon Widmer Consulting advises organisations on circular economy, regenerative business practices and circular design, and develops strategy, innovation tools and workshops. Services include strategy development, capability building, project management and ecosystem activities; the offering also includes nature‑based yoga and community practices.

Management Consulting
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SIMULTEC AG Logo

SIMULTEC AG 

Zurich · Since 1987

SIMULTEC AG provides flow simulations in soil, water and air, focusing on groundwater modelling for contaminated sites, flood protection, drinking water supply and heat utilisation. The company also offers consulting on environmental issues and develops software for environmental management.

Technical Consulting & EngineeringSoftware Development
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sips don't lie KLG Logo

sips don't lie KLG 

Zurich · Since 2024

The core activity of the company 'sips don't lie' is the online marketing and distribution of alcoholic beverages, particularly special and exclusive spirits, which are delivered directly to customers' homes.

Retail - Beverages & Spirits
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Siriotek GmbH Logo

Siriotek GmbH 

Zurich · Since 2019

The core activity of Siriotek GmbH is the development of innovative solutions for complex technical problems in various industries, particularly through the combination of analysis, simulation and testing. The company provides engineering services to support customers in the development of new products, devices and technologies, and has experience in the field of motorsport, especially in Formula 1.

Technical Consulting & Engineering
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siruzu AG Logo

siruzu AG 

Zurich · Since 2023

The core activity of sirizu AG is architecture. The website lists various architects as team members, and the contact details include the professional titles "dipl. arch." and "MSc ETH Architect", indicating a professional architecture practice.

Architecture Firms
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SIX BBS AG Logo

SIX BBS AG 

Zurich · Since 2003

SIX BBS AG provides banking services for payment processing and payment solutions, including billing & payments, debit services, eBill, QR-bill, b.Link and interbank clearing.

Financial Services
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SIX Exfeed AG Logo

SIX Exfeed AG 

Zurich · Since 2001

Financial Services
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SIX Financial Information AG Logo

SIX Financial Information AG 

Zurich · Since 1930

SIX Financial Information AG provides financial data and services, including indices, market and reference data, corporate actions information and ESG datasets. The company also offers regulatory compliance solutions (investor protection, risk and reporting, tax data services) and a range of delivery methods such as APIs, file feeds and cloud services.

Financial Services
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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.
Per page
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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.