Electrical Industry

Sommer Antriebs- und Funktechnik AG 

Däniken So · Since 2006

The core activity of SOMMER Group is the development, manufacture and distribution of drive and radio technology products, including mechanical standard parts, electrical standard parts, motors, transformers, cables and wires as well as other electronic assemblies and components.

Sonceboz Microtechnique Boncourt SA 

Boncourt · Since 2013

Sonceboz Microtechnique Boncourt SA designs, develops and manufactures mechatronic systems as well as electric motors and actuators for positioning, flow regulation and drive systems. Its product range includes motors, sensors, motion-transmission components, control electronics and digitalisation solutions for e-mobility, industrial and medical applications.

Sonnenburg Swiss AG 

St. Gallen · Since 2010

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.

Sotero Sàrl 

Villeneuve Vd · Since 1997

The core activity of Sotero Sàrl is the development, manufacture and distribution of products and solutions for the energy and electrical engineering sector, particularly in the areas of: voltage and neutral point regulators, measurement and distribution transformers, electrical cables, circuit breakers, network analyzers, introduction cabinets, insulated bars and bushings, and current and voltage sensors. The company also offers services such as analysis of oils and other products.

Spacetek Engineering GmbH 

Gümligen · Since 2007

Spacetek Engineering GmbH develops and supplies compact time-of-flight mass spectrometers (TOF‑RGA) for real-time gas analysis and monitoring of gas-based processes. The IonTamer product series acquires full mass spectra rapidly and is designed for integration with industrial vacuum systems and semiconductor manufacturing processes.

Spencer Stuart Switzerland AG 

Zurich · Since 2023

The core activity of WITTENSTEIN SE is the development, production and distribution of high-precision servo drives and linear systems, servo systems and motors, as well as cybertronic drive systems for various industries such as machine and plant construction, aerospace or oil and gas exploration.

Spemot AG 

Dulliken · Since 1956

Spemot AG designs and manufactures customized electric motors and electromechanical devices, providing services from development and prototyping to series production. The company works as an OEM/original equipment supplier, supplying motor components and complete electromechanical appliances and marketing audio components under the soulution brand.

Spenger AG Elektrische Schalt- und Steueranlagen 

Bronschhofen · Since 1992

The core activity of Spenger AG is the development, planning and implementation of electrical switch and control systems, particularly in the field of industrial automation. The company offers customized solutions for control and switch cabinets and develops complex switchgear systems and terminal boxes.

Sprecher Automation Schweiz AG 

Aarau · Since 2016

The company operates in the fields of energy, industry, infrastructure, and IT security. It offers services and products in the following specific areas: * Energy: Decentralized and centralized energy generation, heat and cold supply, gas and pipeline systems * Industry: Automation and system solutions for industry * Infrastructure: Solutions for airport, road, municipal technology, and building sectors * IT Security: Security services, corporate security, product security, and security services The company focuses on the development and production of innovative products and solutions that offer the highest security, quality, and availability. It produces exclusively in Austria and has a strong focus on forward-looking corporate development and securing jobs and know-how.

SQC AG 

Rorschacherberg · Since 1992

The core activity of SQC AG is the development, manufacture and distribution of test systems and equipment for the electronics industry, particularly for the testing and simulation of electronic components, printed circuit boards and other electronic components. The company offers a wide range of products and services, including adapter construction, AOI/SPI/CI, AXI inline, boundary scan, contact pins, LED test sensors, solderability testers, programmers, reflow ovens and test fixtures. SQC AG positions itself as a Swiss partner for the electronics industry and focuses on providing high-quality, precise and productive test systems and equipment.

SST Schaltschranktechnik GmbH 

Zäziwil · Since 2011

The core activity of SST Schaltschranktechnik GmbH is the planning, manufacture, assembly and maintenance of electrical switchgear and distribution systems, HVAC controls and special custom-made solutions for residential and industrial construction. This also includes the refurbishment and expansion of existing systems as well as the creation of sub-distributions and KNX/EIB controls.

staedler automation AG 

Henau · Since 2009

The core activity of Staedler Automation AG is the development and implementation of solutions for process automation, robotics and special machines, particularly in the fields of food technology and control of steam and hot water generators. The company also offers services such as customer service, maintenance and training.

Star Unity AG 

Au Zh · Since 2013

STARWAVES GmbH 

Horgen · Since 2012

The core activity of STARWAVES is the development, manufacture and distribution of digital reception and transmission technologies, particularly in the field of Digital Radio Mondiale (DRM). The company offers a wide range of products and services, including receiver devices, transmitter and transmission equipment, consulting services and e-learning offers. The focus is on providing solutions for digital broadcasting and the transmission of audio and video content.

Statech Systems AG 

Eschenbach Sg · Since 1994

The core activity of Statech Systems AG is the development, manufacture, trade and distribution of ESD protection products as well as the provision of services in the field of electrostatics and ESD protection, including technical consulting, qualified measurements, audits, inspections, controls and training.

steb ag 

Lostorf · Since 1990

steb ag provides industrial automation products and services, including PLC (SPS) programming, control cabinet construction and PLC retrofit, and distributes Hitachi products such as frequency inverters and PLCs. The company also supplies control and visualization solutions for building automation and supports project management and system integration.

Steffen Energie & Elektro GmbH 

Heiden · Since 2018

The core activity of Steffen Energie & Elektro GmbH encompasses the planning, implementation and maintenance of electrical installations, as well as consulting and implementing energy efficiency measures, particularly in the field of lighting, including the manufacture and distribution of LED lighting under the Stehlight brand.

Stehlitec AG 

Bonstetten · Since 1994

The core activity of Stehlitec AG is the supply of high-quality materials for overhead lines and collaboration with other companies to expand the product range and ensure a reliable and economical delivery of articles. In particular, the company focuses on supplying materials for the construction and maintenance of overhead line materials, such as masts, conductors and other related components.

Steinel Solutions AG 

Einsiedeln · Since 2011

The core activity of STEINEL Solutions AG is the development, industrialization and manufacturing of customer-specific products, particularly in the fields of electronics, plastics production and lighting technology. The company offers a one-stop-shop approach that covers all phases from product development to production. It develops and produces solutions for building management, IoT projects and other customer-specific applications.

Stelec GmbH 

Lyss · Since 1999

The core activity of Stelec GmbH is the consulting and sales of cables and wires, particularly specialized wires such as drag chain cables, solar cables, control cables, data cables and heat-resistant cables.