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.

Companies

All 24 companies in St. Gallen

RFbeam Microwave GmbH Logo

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.

Research institutePlanar sensors and radar modulesRadar engineering and custom developmentRadar applications
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #1
Oppermann Suisse AG Logo

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.

Electronics manufacturerSensor TechnologyGas Warning SystemsFire Protection
ranQ Trust Score 4.2 out of 5.0, rated Very high, Rank #2
Negal Engineering AG Logo

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.

EngineerHardware & software developmentDevice developmentPCB design
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #3
QUICK-PICK AG Logo

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.

Electronics manufacturerPrototype assemblyMaterial procurementPCB assembly
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #4
LED Europa AG Logo

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.

Electronics manufacturerPublic lightingProject planningConsulting
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #5
Wittwer Ventures GmbH Logo

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.

Electronics manufacturerIndustrial enclosuresAutomation accessoriesControl cabinet construction & complete solutions
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #6
PKE Electronics AG, Zweigniederlassung St. Gallen Logo

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.

Electronics manufacturerSecurity SystemsBusiness CommunicationMedia Systems
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #7
WAT AG Logo

WAT AG

Since 1973 · 1–10 empl.

Engineer
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #8
smarli. AG Logo

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.

Electronics manufacturerSmart HomeSmart OfficeRetrofitting
ranQ Trust Score 4.1 out of 5.0, rated High, Rank #9
Voltec Industries GmbH Logo

Voltec Industries GmbH

Since 2020 · 101–500 empl.3.9(26)

Voltec Industries GmbH works in switchgear construction. The company builds electrical switchgear assemblies.

Electronics manufacturerSwitchgear Assembly
ranQ Trust Score 4.0 out of 5.0, rated High, Rank #10
Hoffmann Technics AG Logo

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.

Electronics manufacturerMotorsGear unitsMotor drives
ranQ Trust Score 3.9 out of 5.0, rated High, Rank #11
Charles Keller Design-AG Logo

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.

Electronics manufacturer
ranQ Trust Score 3.8 out of 5.0, rated High, Rank #12
Grossenbacher Automation AG Logo

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.

EngineerHMI-PLC SystemsHMI SystemsPLC Controllers
ranQ Trust Score 3.7 out of 5.0, rated Solid, Rank #13
Sonnenburg Swiss AG Logo

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.

Electronics manufacturerElectronic SirensTailor-made Solutions for Electronic Sirens and Other Electronic ProductsService and Support
No score yet
Sennenquöll GmbH Logo

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.

Electronics manufacturerE-LiquidsWholesale and retail trade for productsDealer directory
No score yet
SE

Sommer Electronic

Since 1987 · 1–10 empl.

Electronics manufacturer
No score yet
PC

Partel Com AG

Since 1994 · 1–10 empl.

Electronics manufacturer
No score yet
PA

Promic AG

Since 2002 · 1–10 empl.

Electronics manufacturer
No score yet
SE

Stoll Energiesysteme Schweiz GmbH

Since 2005 · 1–10 empl.

Electronics manufacturer
No score yet
IS

IBS Sensor & Systemtechnik GmbH

Since 2006 · 1–10 empl.

Electronics manufacturer
No score yet
RG

rhiicom GmbH

Since 2013 · 1–10 empl.

Electronics manufacturer
No score yet
2G

2mol GmbH

Since 2014 · 1–10 empl.

Electronics manufacturer
No score yet
KI

Kraner Innovation

Since 2021 · 1–10 empl.

Electronics manufacturer
No score yet
IW

Ionic Wind AG

Since 2025 · 1–10 empl.

Electronics manufacturer
No score yet

Electronics manufacturer in St. Gallen

24Electronics manufacturerCommercial register (Zefix) · as of November 6, 2026
2010Median year of registrationCommercial register (Zefix) · as of November 6, 2026
221in the Canton of St. GallenCommercial register (Zefix) · as of November 6, 2026
3,007in SwitzerlandCommercial register (Zefix) · as of November 6, 2026
Locations

Electronics manufacturer in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of November 6, 2026