Electronics manufacturer in
St. Gallen
24 companies in Electronics manufacturer based in St. Gallen — name and year of registration from the commercial register. The list below shows them all.
All 24 companies in St. Gallen
RFbeam Microwave GmbH
Since 2007 · 1–10 empl.5.0(5)
The core activity of RFbeam Microwave GmbH is the development and manufacture of planar radar sensors and the provision of services in the field of high-frequency technology (Radio Frequency Engineering). The company develops hardware and software for complex systems and offers expert knowledge in this area. The products include simple Doppler sensors as well as highly integrated imaging radar systems, which are used in various applications such as traffic, security, automotive, industry and environment.
Oppermann Suisse AG
Since 2008 · 21–50 empl.5.0(2)
Oppermann Suisse AG distributes products of Oppermann Regelgeräte GmbH in Switzerland. Its range includes sensors for heating, ventilation and air-conditioning systems, as well as fire-protection components and systems for gas and carbon monoxide warning.
Negal Engineering AG
Since 1995 · 1–10 empl.5.0(4)
The core activity of Negal Engineering AG is the development and production of individual power electronics solutions, including hardware and software development, switching power supplies, LED drivers, PCB design, industrial controls and EMC consulting.
QUICK-PICK AG
Since 2009 · 1–10 empl.3.9(7)
QUICK-PICK AG provides prototype assembly and small-volume PCB production services. Services include component procurement, SMD and THT placement, reflow and vapor-phase soldering, ultrasonic cleaning, electrical testing (flying probe) and consulting for production readiness.
LED Europa AG
Since 2015 · 1–10 empl.
LED Europa AG offers LED lighting for streets, halls, sports facilities and public spaces. Its products include street, floodlight, hall and linear luminaires, and it also provides lighting planning and project advice.
Wittwer Ventures GmbH
Since 2020 · 11–20 empl.
WITTWER GmbH is a medium-sized company specializing in the development and manufacture of industrial complete solutions. The company's core activity includes the production of enclosure technology, controls, switch and sensor technology, industrial lighting and other industrial components. The company also offers services such as the E-KOMP service, which involves the development of individual complete solutions for customers.
PKE Electronics AG, Zweigniederlassung St. Gallen
Since 2021 · 51–100 empl.
PKE Electronics AG, Zweigniederlassung St. Gallen is a branch of the PKE Group that provides technical security and building‑technology solutions. Services include planning, system integration, installation and maintenance of security, business communication, building automation and IT security systems, as well as related software and energy solutions.
WAT AG
Since 1973 · 1–10 empl.
smarli. AG
Since 2023 · 11–20 empl.5.0(17)
smarli. AG provides smart home and smart office solutions for centrally controlling and automating connected devices. Its system brings together functions such as lighting, blinds, heating, multimedia, photovoltaic systems and security technology through an app and automations.
Voltec Industries GmbH
Since 2020 · 101–500 empl.3.9(26)
Voltec Industries GmbH works in switchgear construction. The company builds electrical switchgear assemblies.
Hoffmann Technics AG
Since 1998 · 1–10 empl.5.0(1)
Hoffmann Technics AG manufactures electric motors and drive systems. Its products include motors, generators, gearboxes, motor drives and soft starters, as well as customized designs and modifications.
Charles Keller Design-AG
Since 1985 · 1–10 empl.5.0(1)
The core activity of Ch. Keller Design AG is the provision of design services, particularly product and industrial design.
Grossenbacher Automation AG
Since 2025 · 1–10 empl.
Grossenbacher Automation AG develops control and operator solutions for industrial automation. It offers HMI/PLC systems based on ctrlX OS, as well as customised solutions and engineering services for machines and equipment.
Sonnenburg Swiss AG
Since 2010 · 11–20 empl.
The company Sonnenburg Swiss AG develops and manufactures electronic sirens and alert systems for public warning. It positions itself as a premium brand and offers its customers top quality and excellent service.
Sennenquöll GmbH
Since 2016 · 1–10 empl.
The core activity of Sennenquöll GmbH is the manufacture and distribution of premium draft liquids for e-cigarettes. The products are handmade in Switzerland and include various collections such as Originals, Glacier Water, and Chef's Edition. The liquids consist of harmless ingredients such as propylene glycol, plant-based glycerin, and e-flavors, all of which are manufactured in the EU.
Sommer Electronic
Since 1987 · 1–10 empl.
Partel Com AG
Since 1994 · 1–10 empl.
Promic AG
Since 2002 · 1–10 empl.
Stoll Energiesysteme Schweiz GmbH
Since 2005 · 1–10 empl.
IBS Sensor & Systemtechnik GmbH
Since 2006 · 1–10 empl.
rhiicom GmbH
Since 2013 · 1–10 empl.
2mol GmbH
Since 2014 · 1–10 empl.
Kraner Innovation
Since 2021 · 1–10 empl.
Ionic Wind AG
Since 2025 · 1–10 empl.
Electronics manufacturer in St. Gallen
Electronics manufacturer in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of November 6, 2026
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