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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,219 companies indexed · Last updated: today
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17'513 companies found

SEMIS AG Logo

SEMIS AG 

Zug · Since 2015

The core activity of SEMIS AG is the development of software products in the field of e-commerce, particularly to support online marketplaces and to improve the user experience for merchants, sellers and buyers.

Software Development
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Senaco AG Logo

Senaco AG 

Zug · Since 2016

Management Consulting
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Sensorium AG Logo

Sensorium AG 

Zug · Since 2021

The core activity of Sensorium AG is the development and provision of a virtual reality platform called Sensorium Galaxy, which enables users to immerse themselves in multisensory experiences, particularly in the field of art and innovative music. The company focuses on creating immersive virtual environments made possible by the use of XR technologies (Extended Reality), artificial intelligence (AI), and avatar functionality.

Web Portals & Platform Companies
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SENTINEL Holding AG Logo

SENTINEL Holding AG 

Zug · Since 2017

The company develops and offers a platform (OSEP) that enables telecommunications providers and internet service providers to create, manage and monetize service ecosystems on network edge devices (CPE). The platform is based on OpenWrt and allows the integration of third-party services, the creation of firmware images and the management of CPE devices. The goal is to strengthen customer loyalty, open up new revenue streams and improve the user-friendliness of CPE devices.

Software Development
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Sentis AG Logo

Sentis AG 

Zug · Since 2002

Sentis AG is a single-family office that operates as the parent holding company for the Petr Kondrashev family’s investment portfolio. It holds mainly real-estate participations across retail, hospitality and residential sectors and, via its wholly owned subsidiary Sentis Capital PCC, conducts asset management, treasury management and investments in publicly traded securities.

Funds & Investment Companies
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Seppi macht GmbH Logo

Seppi macht GmbH 

Zug · Since 2011

Seppi macht GmbH provides building maintenance and cleaning services, as well as moving services, assembly work, waste disposal and special operations.

Facility Management & Cleaning
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Sept Ventures GmbH Logo

Sept Ventures GmbH 

Zug · Since 2021

Sept Ventures GmbH is a company that incubates startups and develops and operates technology projects. The website lists products such as Setten (blockchain API as a service), Spacehall (a Web3 community platform), and Deltaplane (a trading automation tool), as well as a stealth project labeled Codename Harbor.

Private Equity & Venture CapitalSoftware Development
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Sequentis Health GmbH Logo

Sequentis Health GmbH 

Zug · Since 2018

The core activity of Sequentis Health is providing market-oriented consulting services to the pharmaceutical industry. They offer personalized, collaborative and agile partnerships to global pharmaceutical companies to support them in strategic decision-making and to unlock the full potential of their products. Their services include primary market research, consulting and supporting pharmaceutical companies in decision-making to maximize the potential of their products.

Market Research Institutes
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Sequerciani Svizzera GmbH Logo

Sequerciani Svizzera GmbH 

Zug · Since 2017

The core activity of Sequerciani Svizzera GmbH is the production and distribution of biodynamic and natural products, particularly wine, olive oil, grains and honey, as well as hospitality and event management at their agriturismo in Tuscany.

ViticultureWholesale - Beverages & Spirits
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Sequentis Health Group AG Logo

Sequentis Health Group AG 

Zug · Since 2018

Sequentis Health Group AG is a healthcare market research agency that conducts qualitative and quantitative studies and provides strategic, actionable insights across the product lifecycle. Services include behaviour-change research (PsychLab), AI-enabled analysis (AILab) and multi-market research for healthcare stakeholders.

Holding Companies
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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.