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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
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7'410 companies found

EHC Winterthur Sport AG Logo

EHC Winterthur Sport AG 

Winterthur · Since 2015

The company's core activity is professional ice hockey, particularly participating in the Swiss League with the Winterthur ice hockey club.

Sports Clubs (Professional)
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eightinks AG Logo

eightinks AG 

Winterthur · Since 2022

The core activity of 8inks AG is the development and implementation of innovative solutions for the production of batteries, particularly lithium-ion batteries. The company focuses on the development of multilayer electrode coatings that enable the production of batteries with higher energy density, safety, and sustainability. 8inks' solutions aim to simplify battery production, reduce costs, and improve performance. The company offers services such as pilot projects, electrode contract manufacturing, and the implementation of production facilities to support customers in implementing their battery designs and goals.

Electrical Industry
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einfach vielseitig Ergotherapie Deborah Meier Logo

einfach vielseitig Ergotherapie Deborah Meier 

Winterthur · Since 2024

The core activity of the company 'Ergotherapie - einfach vielseitig' is outpatient occupational therapy in individual settings for mental health, particularly for ADHD, post-traumatic disorders, burnout depression, anxiety disorders, and fatigue. The company offers personalized treatment plans and therapeutic measures to help patients lead a more active and healthier life.

Psychiatry & Psychotherapy
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Einstein Messtechnik GmbH Logo

Einstein Messtechnik GmbH 

Winterthur · Since 2022

The core activity of Einstein Messtechnik GmbH is the execution of measurements and analyses of building technology systems, in particular heating, ventilation, cooling and sanitary systems, as well as the creation of concepts and implementation of self-controls in accordance with the SVGW W3/E4 guideline for drinking water supply systems.

Plumbing & Building Services
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Eisenbahner-Baugenossenschaft Winterthur Logo

Eisenbahner-Baugenossenschaft Winterthur 

Winterthur · Since 1967

The core activity of EBGW (Eisenbahner-Baugenossenschaft Winterthur) is the rental and management of residential properties. The company offers rental properties and provides its members (cooperative members) with services such as repair notifications and a marketplace for offers.

Housing Cooperatives
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EKIPA GmbH Logo

EKIPA GmbH 

Winterthur · Since 2022

The core activity of EKIPA GmbH is the provision of services in the field of painting, plastering and flooring for the interior and exterior of buildings.

Painting & Plastering
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Elag Elektronik AG Logo

Elag Elektronik AG 

Winterthur · Since 1991

Elag Elektronik AG develops and supplies non-contact laser measurement technology, including OPTIMESS sensors, measuring devices and complete measuring systems, for applications in railway, automotive, road inspection and industrial sectors.

Research & DevelopmentElectrical Industry
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Elektronorm AG Logo

Elektronorm AG 

Winterthur · Since 2016

Elektronorm AG provides services in electrical safety and metrology. Its offerings include electrical inspections and device testing, consultancy and acceptance for photovoltaic systems and e-mobility charging stations, calibration and measurement management, and professional training.

Specialized Construction Activities
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Elektro Rent GmbH Logo

Elektro Rent GmbH 

Winterthur · Since 2013

Elektro Rent GmbH rents electrical equipment and provides temporary power solutions for construction sites, events and industrial projects. Services include planning, installation, cable pulling, testing, dismantling and transport, and equipment offerings include transformers, distribution panels, cables and generators.

Retail - Electronic Devices
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Elektro Rent Schweiz AG Logo

Elektro Rent Schweiz AG 

Winterthur · Since 2018

Elektro Rent Schweiz AG rents electrical equipment and provides temporary power solutions for construction sites, events and industrial applications. Services include planning, installation, cable pulling and connections, testing and measurements, dismantling, technical documentation, and transport/logistics.

Retail - Electronic Devices
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eleveneye GmbH Logo

eleveneye GmbH 

Winterthur · Since 2006

The core activity of eleveneye is to advise and support companies and executives in managing and developing intangible assets, such as know-how, patents, networks and logistics, by applying specialized methods and tools, such as the Contexture method and the QuickScore Assessment.

Management ConsultingIT Consulting & Services
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ELFLEX AG Logo

ELFLEX AG 

Winterthur · Since 2018

The core activity of ELFLEX Elektro Services is switchgear construction, particularly the planning, development and manufacture of switchgear, main distributions, sub-distributions, MSR systems and controls for industry, commercial construction and infrastructure. This also includes customer-specific systems, such as heating, ventilation and air conditioning controls.

Electrical Industry
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Elias Leimbacher Architektur GmbH Logo

Elias Leimbacher Architektur GmbH 

Winterthur · Since 2013

The core activity of Elias Leimbacher Architektur is the planning and realization of architectural projects, particularly new buildings and renovations of residential and commercial buildings, as well as the development of urban planning concepts and design plans.

Architecture Firms
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EL-Kontroll GmbH Logo

EL-Kontroll GmbH 

Winterthur · Since 2014

The core activity of EL-KONTROLL GmbH is the independent inspection and control of power supplies and distributions to ensure compliance with standards and legal requirements, thereby guaranteeing the safety of customers.

Testing & Inspection CentersElectrical Planning & Installation
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Emil Frey AG, Zweigniederlassung Grüze-Garage Logo

Emil Frey AG, Zweigniederlassung Grüze-Garage 

Winterthur · Since 1991

Emil Frey AG, Zweigniederlassung Grüze-Garage is a branch of the Emil Frey group offering sales of new and certified pre-owned vehicles and a range of workshop and after-sales services. Services include leasing and financing, parts and accessories sales, bodyshop work and tyre services.

Automotive & Vehicle Trade
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EMTRE AG Logo

EMTRE AG 

Winterthur · Since 1994

EMTRE AG provides plastering and façade work as well as building renovation services. Offerings include plaster/gypsum work, insulation, thermal and acoustic insulation, drywall solutions, acoustic ceilings, façade remediation and repair, stucco and decorative stone imitations.

Painting & Plastering
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Encodo Systems AG Logo

Encodo Systems AG 

Winterthur · Since 2005

The core activity of Encodo Systems AG is the development of tailored software solutions.

IT Consulting & ServicesSoftware Development
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EnDes Engineering und Design AG Logo

EnDes Engineering und Design AG 

Winterthur · Since 2023

EnDes Engineering und Design AG is an internationally oriented engineering firm offering engineering, design, project management, development, innovation and simulation services. The company supports technology-driven development projects across phases from feasibility studies to realisation, and can deliver prototypes and project documentation on request.

Civil Engineering Firms
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enertec engineering ag Logo

enertec engineering ag 

Winterthur · Since 2001

The core activity of Enertec Engineering AG is the development, manufacture and distribution of measurement systems and devices for the condition monitoring and monitoring of buildings in civil and structural engineering. This includes in particular the manufacture of load cells, strain and temperature sensors, measuring devices and data loggers, as well as the development of solutions for building monitoring and documentation.

Electrical Industry
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Engenya GmbH Logo

Engenya GmbH 

Winterthur · Since 2010

Engenya GmbH is an engineering consultancy that provides multidisciplinary services including systems engineering, completion optimization, ESP support, design and development, forensic engineering, modelling and simulation, technical audits and litigation support.

Technical Consulting & Engineering
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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.