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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,816 companies indexed · Last updated: today
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367 companies found

HIGH Quality PC GmbH Logo

HIGH Quality PC GmbH 

Opfikon · Since 2001

IT Consulting & ServicesRetail - Electronic Devices
View profile4.9(25)
Deli Malergeschäft GmbH Logo

Deli Malergeschäft GmbH 

Opfikon · Since 2023

Deli Malergeschäft GmbH is a painting company offering interior and exterior painting, renovations and restorations, wallpapering, filling work, nicotine treatments, mold remediation and water-damage repairs.

Painting & Plastering
View profile5(6)
ah-autos.ch Alhamwi Logo

ah-autos.ch Alhamwi 

Opfikon · Since 2023

Automotive & Vehicle Trade
View profile3(2)
FoxSense AG Logo

FoxSense AG 

Opfikon · Since 2020

The company's core activity is the development, manufacture and distribution of paramagnetic oxygen sensors and analyzers for measuring oxygen concentrations.

Electrical Industry
View profile5(1)
A. Bingo Kanalreinigung GmbH Logo

A. Bingo Kanalreinigung GmbH 

Opfikon · Since 2012

The core activity of A. Bingo Kanalreinigung GmbH is the provision of services in the field of sewer cleaning, inspection and maintenance, including: sewer cleaning and unclogging, sewer inspection and examination, pipe rehabilitation and cleaning, drain cleaning and unclogging, manhole emptying and cleaning, sewer maintenance and servicing, suction of various materials, milling work in pipes, and cleaning of surfaces, underground parking garages, sports fields and other facilities. The company offers these services for private and public drainage systems, commercial and private properties, and provides a 24-hour emergency service for pipe blockages and other emergencies.

Waste Management Industry
View profile
Alex Rüegg Unternehmensberatungen Logo

Alex Rüegg Unternehmensberatungen 

Opfikon · Since 2008

Alex Rüegg Unternehmensberatungen provides consulting services for SMEs, company leaders, managerial staff and public authorities in planning and construction law advice, personal development (coaching and seminars), mediations, interest representation and board mandates.

Management Consulting
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Allgemeine Pensionskasse der SAirGroup Logo

Allgemeine Pensionskasse der SAirGroup 

Opfikon · Since 1954

Allgemeine Pensionskasse der SAirGroup is a pension fund that administers retirement and disability benefit plans for members of the SAirGroup. Operational management and administration are provided by PFS Pension Fund Services AG.

Pension Funds
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Antonio Reinigungen GmbH Logo

Antonio Reinigungen GmbH 

Opfikon · Since 2024

Antonio Reinigungen GmbH provides facility services and cleaning for offices, stairwells, medical practices and private apartments. The company uses environmentally friendly products and modern cleaning methods and performs its work conscientiously and correctly to ensure cleanliness and hygiene.

Facility Management & Cleaning
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Arc Power GmbH Logo

Arc Power GmbH 

Opfikon · Since 2016

The core activity of ARC Power GmbH is the development, manufacture and supply of high-quality, reliable DC/DC power supply solutions for the aerospace industry. The company offers standard and customer-specific power supply systems that meet the demanding standards of the aerospace industry and are designed and manufactured in Europe.

Research & DevelopmentTechnical Consulting & EngineeringElectrical Industry
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Äthiopisch-Orthodoxe Tewahedo Kirchgemeinde Debre Gennet Qiddist Maryam Logo

Äthiopisch-Orthodoxe Tewahedo Kirchgemeinde Debre Gennet Qiddist Maryam 

Opfikon · Since 2012

The company's core activity is the promotion and representation of the Orthodox churches in the canton of Zurich, in particular the achievement of state recognition of the Orthodox churches as a corporation with the associated rights and obligations. This also includes promoting mutual understanding, communication and interaction between the Orthodox church communities, as well as representing the interests of the Orthodox communities to the public and the authorities.

Interest Groups
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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.