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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
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8'099 companies found

OLIBELL AG Logo

OLIBELL AG 

St. Gallen · Since 2016

The core activity of Trendcommerce (Schweiz) AG is the creation and implementation of customer-focused marketing strategies, particularly in the field of direct marketing. The company supports its customers in better understanding their target groups and developing targeted approaches to achieve stronger customer loyalty and satisfaction.

Advertising Agencies
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Oma's Käseschnitten Nora Salaorni Logo

Oma's Käseschnitten Nora Salaorni 

St. Gallen · Since 2015

The core activity of the company "Omas Käseschnitten" is the production and sale of cheese slices.

Food Processing
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OMERA AG Logo

OMERA AG 

St. Gallen · Since 2020

The core activity of omera ag is the development and management of real estate, particularly in the area of residential and commercial properties. This includes the planning, construction, sale and rental of condominiums and commercial properties.

Real Estate Project Development
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one-hair GmbH Logo

one-hair GmbH 

St. Gallen · Since 2005

The company specializes in the manufacture and distribution of equipment and furnishings for hairdressing salons and cosmetic studios. This includes, among other things, washing stations, styling stations, work trolleys, cosmetic and nail equipment, as well as accessories for the hairdressing and cosmetics sector.

Online ShopsRetail - Health & Cosmetics
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OnlineDoctor AG Logo

OnlineDoctor AG 

St. Gallen · Since 2016

The core activity of OnlineDoctor AG is digital dermatological care for patients through a platform that enables online diagnosis and treatment of skin problems. To this end, the company works with a network of over 800 dermatologists who conduct online consultations and create therapy recommendations. The platform offers fast, cost-effective and high-quality dermatological care that can be used by patients anywhere and at any time.

Web Portals & Platform Companies
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onYou GmbH Logo

onYou GmbH 

St. Gallen · Since 2010

onYou GmbH is a service provider for software development offering product engineering, web solutions and mobile applications. The company develops bespoke web, mobile and desktop solutions using its in-house framework Lunuc and technologies such as React, Node.js and MongoDB.

IT Consulting & ServicesSoftware Development
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oora AG Logo

oora AG 

St. Gallen · Since 2021

Real Estate Project Development
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oora Property AG Logo

oora Property AG 

St. Gallen · Since 2020

The core activity of oora AG is the development and realization of exclusive residential projects in Switzerland, particularly in the Zurich region. This includes the acquisition of land, project development, planning and construction of apartments and houses, as well as the marketing and sale of condominiums. The company focuses on creating high-quality, sustainable and exclusive living spaces tailored to the needs of discerning, urban individuals.

Real Estate Project Development
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Opal AG Logo

Opal AG 

St. Gallen · Since 1985

The company Opal AG, operating under the name AuraSomaShop.ch, is primarily engaged in the sale of products in the fields of esotericism, spirituality, and wellness. The core activity of the company includes trading in various articles such as: Aura-Soma products (e.g. Equilibrium, Pomander, Quintessences), body care products (e.g. rose water, massage oils, foot balm), perfumes and fragrant oils, books and card sets on spiritual and esoteric topics, gift ideas and gift vouchers. The company offers these products through an online shop and also provides consulting and support services for customers.

Online Shops
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optisizer ag Logo

optisizer ag 

St. Gallen · Since 2017

The core activity of Optisizer is the development and distribution of a web tool that supports companies and private individuals in optimizing the profitability and economic efficiency of photovoltaic systems and energy storage systems. The web tool determines the optimal use of solar energy based on a few parameters and provides recommendations for the installation of energy storage systems and peak shaving solutions. In addition, the company offers consulting services to support customers in implementing efficient energy solutions.

Technical Consulting & EngineeringSoftware Development
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LeadhubOutbound Leads by COHAGA

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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.