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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
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3'325 companies found

emineo Products AG Logo

emineo Products AG 

Zurich · Since 2021

emineo Products AG provides IT consulting and software development focused on SAP and Java technologies, delivering custom IT solutions, lifecycle management and prototyping. The company also develops healthcare products (e.g., JunoCare, electronic patient management, Health Adapter) and offers services in data & analytics, digital supply chain and application management.

Software Trade
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EMNA Web AG Logo

EMNA Web AG 

Zurich · Since 2015

EMNA Web AG operates the online portal DeinAdieu. The portal publishes guides and features and provides online tools to create and manage wills, advance directives and care mandates, and maintains a directory of selected service providers.

Web Portals & Platform Companies
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emvlab GmbH Logo

emvlab GmbH 

Zurich · Since 2022

The company provides testing and certification services for electromagnetic compatibility (EMC) and radio technologies. It performs measurements, tests and certifications to ensure that products comply with relevant standards and guidelines, such as the EMC Directive (2014/30/EU) and the Radio Equipment Directive (2014/53/EU). The company supports customers in the development and prototyping of products and offers consulting and testing services for a variety of radio technologies, including RFID, NFC, Bluetooth, LoRa, WLAN and LTE.

Technical Consulting & EngineeringTesting & Inspection Centers
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Enerdrive GmbH Logo

Enerdrive GmbH 

Zurich · Since 2008

The core activity of Enerdrive GmbH is the consulting, development and design of electric drives and power converter systems, including the development of software and hardware for power electronic converters as well as simulation and control development for these systems.

Software Development
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entoothiast ag Logo

entoothiast ag 

Zurich · Since 2022

entoothiast ag develops the iTOOTH, an intraoral wearable sensor that continuously measures salivary lactate. The device transmits real-time lactate data to connected devices for training and recovery monitoring, and the company collaborates with athletes, teams and performance diagnostics labs on integration and validation.

Medical Technology IndustrySoftware Development
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Enzler Hygiene AG Logo

Enzler Hygiene AG 

Zurich · Since 1998

Enzler Hygiene AG provides independent consulting and implements digital hygiene and cleaning solutions, including cleaning robots and validated methods such as H₂O₂ biodecontamination. Its services include hygiene consulting, hygiene concepts and audits, cytostatic removal, chemical and biological decontamination, odor neutralization and hygiene monitoring for pharmaceutical, healthcare, medical‑technology and facility‑management sectors.

Facility Management & Cleaning
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Equans Switzerland Holding AG Logo

Equans Switzerland Holding AG 

Zurich · Since 2006

Equans Switzerland Holding AG is a provider of comprehensive building, infrastructure and energy solutions. The company delivers planning, construction and lifecycle services including facility management, building services engineering, digital solutions and energy optimization, and operates a 24/7 on-call service.

Holding Companies
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ERGTECH Research GmbH Logo

ERGTECH Research GmbH 

Zurich · Since 2022

Research & DevelopmentManufacture of IT HardwareSoftware Development
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EscherTec AG Logo

EscherTec AG 

Zurich · Since 1999

The core activity of EscherTec AG is to accelerate clean energy solutions for future generations. Specifically, the company offers services and products in the field of renewable energies, particularly in the areas of Smart Energy Solutions, services for OEM (Original Equipment Manufacturer) and services for power plant operators. EscherTec AG also develops and distributes its own products, such as the Delphys Performance Tool, Delphys Cockpit and Delphys Gas Path Analysis.

Energy Industry
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DayZero AG Logo

DayZero AG 

Zurich · Since 2017

The core activity of DayZero is to create brand relevance through gaming experiences and communities. Specifically, this includes: Developing customized gaming experiences, tournaments, hang-out spots, and custom maps using leading platforms and games. Supporting brands in tapping into existing gaming communities and strengthening their own brand communities through engaging activities. Connecting brands with top e-sports players, coaches, and content creators to reach and influence the gaming audience. DayZero positions itself as a technology company that develops innovative solutions for the gaming and e-sports industry, leveraging the synergies between creativity, strategy, and operational excellence.

Advertising Agencies
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LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
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.