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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
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17'513 companies found

Online Classifieds AG Logo

Online Classifieds AG 

Zug · Since 2022

The core activity of Online Classifieds AG is the development and provision of dating software products, in particular the dating app "Pure", which enables users to experience anonymous and secure digital encounters.

Software Development
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Onlineprinters Schweiz AG Logo

Onlineprinters Schweiz AG 

Zug · Since 2024

Onlineprinters Schweiz AG operates an online shop for printing and marketing products, allowing customers to configure and order a range of print items such as flyers, posters, business cards and promotional products. The company provides services including design support, product samples and tailored corporate solutions; production is carried out at printing sites in multiple countries and shipments are sent climate‑neutrally.

Printing CompaniesOnline Shops
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ONNEC Switzerland GmbH Logo

ONNEC Switzerland GmbH 

Zug · Since 2020

The company provides end-to-end connectivity solutions for businesses, including structured cabling, networking, connected devices, workplace data and managed services. As a leading, independent technology partner and global integrator with over 30 years of experience and a global team of over 800 technicians, the company's core activity is the planning, implementation and maintenance of IT infrastructures for businesses, particularly in the areas of data centers, networking and connected environments.

IT Infrastructure & Cloud
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ONRA GmbH Logo

ONRA GmbH 

Zug · Since 2023

The core activity of ONRA GmbH is the creation of digital solutions, particularly: * Web technologies (creation of professional web presences) * Apps (development of mobile applications) * VR tours (creation of virtual tours) * UX research & design (user research and design) * 3D visualization (digital shaping of ideas and dreams). The company also offers specific platforms and solutions, such as the ME platform and the match home platform.

Software Development
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ONVU Technologies AG Logo

ONVU Technologies AG 

Zug · Since 2009

The core activity of Oncam (ONVU Technologies Group AG) is the development and provision of a cloud-based platform for business analytics with 360-degree video recording and analysis. The company offers video-driven solutions for various industries and customers, including security and educational institutions, and supports decision-making processes by providing data and analytics.

IT Infrastructure & Cloud
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Onyx Commodities Switzerland AG Logo

Onyx Commodities Switzerland AG 

Zug · Since 2023

The company is primarily active in the energy sector, specifically in the field of oil derivatives and oil trading. The company's core activities include: Providing liquidity in the oil derivatives market as a leading provider; Analyzing and providing proprietary data and research results in the field of oil markets; Developing and providing technologies and platforms for oil trading; Conducting brokerage services for energy companies and traders; Providing risk management services and solutions for oil trading. The company positions itself as an expert in the field of oil markets and offers a wide range of services and solutions for energy companies and traders.

Sealing & Insulation
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Oolix Holding AG Logo

Oolix Holding AG 

Zug · Since 2021

Oolix Holding AG acts as a professional intermediary connecting investors with selected projects and business opportunities. It provides strategic mediation and matchmaking services to facilitate transparent partnerships between investors and project owners.

Holding Companies
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Open Internet Foundation Logo

Open Internet Foundation 

Zug · Since 2021

The core activity of the company "Open Internet Foundation" is the development and promotion of digital products and services aimed at supporting an open internet and empowering users. In particular, the company focuses on creating permissionless access to digital goods and services and promoting community-driven self-governance. A key part of these activities is the development of decentralized applications, such as the professional social network "distrikt", which is based on blockchain technology.

Web Portals & Platform Companies
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Open Oracle Association Logo

Open Oracle Association 

Zug · Since 2022

The company's core activity is the development and support of decentralized Oracle technologies, in particular the Flux Oracle, with the goal of integrating off-chain data into blockchain networks in a reliable and efficient manner.

Software Development
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Operal AG Logo

Operal AG 

Zug · Since 2021

The core activity of Operal Solutions is the development and provision of solutions in the field of digitalization, particularly in the areas of gameification, artificial intelligence (AI) and Web3 technologies.

Software Development
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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.