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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectoryElectrical Industry

Electrical Industry

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IndustryIndustryIndustryElectrical Industry
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2'703 companies found

Quasys AG Logo

Quasys AG 

Hünenberg · Since 1989

The core activity of Quasys is the development, manufacture and distribution of specialized solutions for the microelectronics, semiconductor and SMT/EMS industries. This includes in particular: The manufacture of feeder systems, such as JEDEC Tray and Waffle Pack Feeders; The development and manufacture of test sockets and bond tools; The distribution and technical support of products such as die bonders, sorters, plasma systems, test handlers and ovens. Quasys thus offers a wide range of solutions for back-end processes in the semiconductor industry and supports customers in the manufacture and testing of electronic components.

Electrical Industry
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QUINTER Engineering GmbH Logo

QUINTER Engineering GmbH 

Stein Am Rhein · Since 2009

The core activity of QUINTER Engineering GmbH is the development and production of electronic solutions, particularly in the field of LED technology. This includes: CAD layout and hardware and software development for electronic assemblies; re-engineering of existing assemblies; manufacturing of electronic assemblies, including SMT production and THT manufacturing; production of test and measurement equipment; and development and production of customer-specific LED lighting solutions, including LED standard boards and LED flex strips. The company also offers an EXPRESS service for small series and a delivery service.

Electrical Industry
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Quox GmbH Logo

Quox GmbH 

Winznau · Since 2015

The core activity of Quox GmbH is the development and marketing of electrical installation accessories, particularly products such as luminaire housings, moisture-proof covers and other accessories for electrical installations. The company focuses on creating innovative, technically superior and user-friendly solutions to simplify and improve the installation process.

Electrical Industry
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RadioTrend AG Logo

RadioTrend AG 

Baar · Since 2008

The core activity of RadioTrend AG is the development, manufacture and distribution of climate control devices and cooling systems, particularly for use in technical installations such as broadcasting equipment and outdoor racks, as well as providing services in the field of broadcasting and transmission systems.

Electrical Industry
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Rainbow Photonics AG Logo

Rainbow Photonics AG 

Zurich · Since 1997

The company Amwerk is primarily engaged in the manufacture and distribution of precision products, particularly in the field of photonics and optics. The core activity includes the development and production of high-precision components and systems for various industries, such as the automotive and aerospace industries. In addition, the company also offers services in the field of quality assurance and testing.

Research & DevelopmentElectrical Industry
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Ramirez Engineering GmbH Logo

Ramirez Engineering GmbH 

Allschwil · Since 2021

The core activity of Ramirez Engineering GmbH is the development and manufacture of electronic products and solutions, particularly in the field of building automation, LED lighting and industrial electronics. The company offers customer-specific developments, OEM products and technical support, and focuses on the production of products such as actuators, controllers, LED lamps and other electronic components for building automation and industrial applications.

Electrical Industry
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Rauscher & Stoecklin AG Logo

Rauscher & Stoecklin AG 

Sissach · Since 1933

The core activity of R&S Rauscher & Stoecklin is the development, manufacture and distribution of electrical infrastructure products, particularly in the areas of energy distribution, renewable energies, industry and transportation. The company offers high-quality products and customized solutions for customers in various industries and application areas, with the goal of increasing efficiency, reducing costs and promoting sustainability.

Electrical Industry
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Raytronics AG Logo

Raytronics AG 

Hünenberg · Since 1998

The core activity of Raytronics AG is the distribution and sales of shrink products and cable components, in particular TE Connectivity / Raychem products, as well as the provision of related services such as cutting, printing and managing framework contracts.

Electrical Industry
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Recomp GmbH Logo

Recomp GmbH 

Schaffhausen · Since 1995

The core activity of RECOMP GMBH is consulting, planning, implementation and maintenance of image, sound and multimedia projects.

Electrical Industry
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Redux Energy GmbH Logo

Redux Energy GmbH 

Zurich · Since 2020

The core activity of Redux Energy GmbH is the sale of lithium batteries, particularly LiFePO4 lithium batteries, in various sizes and capacities, as well as related products such as chargers and inverters.

Research & DevelopmentElectrical Industry
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ESS MODERN AG Logo

ESS MODERN AG 

Horw · Since 2005

The core activity of REFERENZ Technik AG is the development and implementation of automation solutions, particularly in the field of electrical engineering, with a focus on the design and realization of control systems for various industrial sectors, including machine building, food industry, paper industry and cableways.

Technical Consulting & EngineeringElectrical Industry
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Reglotec AG Logo

Reglotec AG 

Zurich · Since 2004

The core activity of Reglotec AG is the development, manufacture and distribution of dry ice blasting devices, in particular the Polarjet brand, which are used for cleaning surfaces, tools and machines. The devices are specifically designed for the removal of contaminants such as plastic and silicone residues, fats, oils, release agents, waxes, adhesives and paints.

Electrical Industry
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René Koch AG Logo

René Koch AG 

Au Zh · Since 1979

The company's core activity is the development, manufacture and distribution of communication and security systems, particularly door communication, intercom systems, access control and video surveillance. The company offers a wide range of products and solutions for the electrical trade and installation in buildings.

Electrical IndustryManufacture of IT Hardware
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Renwer Control SA Logo

Renwer Control SA 

Lamone · Since 1988

Renwer Control SA provides control systems for heating, ventilation, air conditioning and refrigeration, using sensors and algorithms to monitor and balance temperature, humidity and air quality. Services include regulation and management of HVAC and refrigeration systems to optimize comfort and reduce energy consumption.

Electrical Planning & InstallationElectrical Industry
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Reo Elektronik AG Logo

Reo Elektronik AG 

Elsau · Since 1989

Reo Elektronik AG develops and manufactures inductive, resistive and electronic components and delivers customised complete solutions for industrial applications. The product range includes chokes, EMC filters, transformers, current transformers, resistors, power controllers and electrical test equipment.

Electrical Industry
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rerotec GmbH Logo

rerotec GmbH 

Holziken · Since 2015

The core activity of rerotec GmbH is the development, implementation and distribution of electronic specialist systems, particularly in the areas of SmartHome and access control. This includes products such as NetLocker, metra, Gantner and homematic, which enable secure and comfortable management of mail, resources and access. The company also offers consulting and services in the field of ICT project management and IT project management.

Electrical Industry
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Resistronic AG Logo

Resistronic AG 

Untersiggenthal · Since 2006

The core activity of Resistronic AG is the development and manufacture of products and solutions for resistance welding and soldering technology, particularly for the automotive, medical technology, aerospace, cable assembly and defense industries. The company offers its customers a comprehensive range of services, from design consulting and preliminary testing to prototyping and series production.

Electrical IndustryMechanical Engineering Industry
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Restrade AG Logo

Restrade AG 

Breitenbach · Since 2005

The core activity of Restrade AG is the distribution of resistance materials, in particular precision resistors, alloys, bimetals and heating elements, as well as the provision of related services.

Electrical Industry
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Retech Aktiengesellschaft Logo

Retech Aktiengesellschaft 

Meisterschwanden · Since 1975

Retech Aktiengesellschaft manufactures heated, non-heated and actively cooled godet rolls, together with components and machines for the production of synthetic filaments and yarns. The company also develops temperature controllers, sensors, drawing machines and in-process monitoring systems and provides plant engineering and upgrade services for textile and non-textile applications.

Electrical Industry
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Retech Produktions AG Logo

Retech Produktions AG 

Meisterschwanden · Since 1984

The core activity of Retech AG is the development and manufacture of solutions for temperature control and monitoring, particularly in the textile and fiber industry. This includes products such as heating elements, temperature sensors, godet rolls and separators, which are used for processing synthetic fibers and yarns. The company also offers services in the field of plant planning and modernization.

Electrical Industry
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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.
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