Surge suppression services in Switzerland
They develop produce and service turbochargers and digital solutions: these make engines more powerful and efficient, while also reducing emissions. Their advanced products are used in a wide-range of sectors including marine, energy and rail.
AEW Energie AG is an independent company in the canton of Aargau. For electricity production, AEW focuses on hydropower as well as solar and wind energy. In addition, it provides services in-network and energy-related areas as well as in telecommunications.
Alpiq is a Swiss electricity producer and energy service provider and is active throughout Europe. They offer the customers comprehensive and efficient services in the fields of energy generation, marketing and energy optimization.
AET operates in the most important European energy markets and can draw on its own power plant fleet and numerous shareholdings to generate electricity. AET offers a wide range of solutions for supplying distribution network operators throughout Switzerland.
Bieri Elektrotechnik AG is their contact for switchgear and automation. From simple switchgear combinations for residential buildings to large energy distribution systems for commercial and industrial use to smart solutions for the needs of the energy transition.
BKW has closed the 2024 fiscal year with a successful result. Operating profit (EBIT) was CHF 789.9 million. Several positive effects in the Energy Solutions business segment contributed significantly to this result. The Power Grid business segment again made its usual stable contribution to EBIT. The Infrastructure & Buildings business segment developed strongly in the past year and has returned to profitability.
Elmotec soldering devices and soldering systems are of high quality and very user-friendly. Depending on the application, different soldering techniques can be used: e.g. iron soldering, high frequency soldering, flame soldering, thermode soldering or laser soldering.
EMWB is a competent and innovative partner with a large product portfolio for engines. Thanks to years of experience in motor construction, EMWB is able to develop, manufacture and test standard, special, liquid-cooled, spindle and permanent magnet synchronous motors and generators in-house.
Energie Wasser Bern ewb ensures the supply of electricity, natural gas, biogas, district heating, and water to the city and surrounding communities. They convert waste into energy, offer energy services, and advise the customers on improving their energy efficiency. They make a significant and sustainable contribution to the energy transition by doing everything they can to promote renewable energies and reduce energy consumption.
Eniwa is a regionally anchored energy services company headquartered in Buchs. The company offers a wide range of supply and installation services that bring long-term security of supply and added value to the region, which has around 30 municipalities. Its offerings include electricity, natural gas/biogas, heating/cooling, water, telecommunications, energy services, and electrical installations.
Kolb Protech AG combines mechanical engineering, winding, metalworking, electrical controls and candelabra construction under one roof. They can rely on many years of know-how. For them, quality and reliability are not just words, but rather an integral part of the company philosophy.
The research at the Power Electronic Systems Laboratory (PES) opens up new fields of applications and drives the innovation of power electronics systems in close partnership with both Swiss and international industry.
Primeo Energy makes homes smarter, mobility more sustainable, and life more enjoyable. They continually open up new ways for people to use energy intelligently.
Repower has operated as an electricity producer, distribution grid operator, and energy trader for 120 years. Its key markets are Switzerland and Italy. Its head office is in Poschiavo (Graubünden, Switzerland).
Schaffner are at the forefront of electromagnetic interference solutions. Their talented and knowledgeable employees work passionately to solve these challenges and drive the technological transformation of the society.
SmartCollect® SC² is a scalable HMI/SCADA software for the visualization of electrical distribution and other physical parameters. Unlike the usual less visually appealing SCADA software systems, SmartCollect®SC² is built on an ultra-modern platform with a web-based 2D/3D graphical user interface.
SN Energie is a reliable energy supplier for utility companies. They stand for stable, sustainable solutions for energy needs. SN Energie and the energy supply companies involved in their company cover the entire power supply value chain. For a secure energy future.
ST is a global semiconductor pioneer delivering intelligent and energy-efficient products and solutions that power electronics at the heart of everyday life. ST’s products are found everywhere today, and together with their customers, they are enabling smarter driving and smarter factories, cities, and homes, along with the next generation of mobile and Internet of Things devices.
Sulzer is a pioneer in fluid engineering and chemical processing applications. They specialize in energy-efficient pumping, agitation, mixing, separation, purification, crystallization and polymerization technologies for fluids of all types.
Sulzer is a pioneer in fluid engineering and chemical processing applications. They specialize in energy-efficient pumping, agitation, mixing, separation, purification, crystallization and polymerization technologies for fluids of all types.
Suter Industries has been developing state-of-the-art engines, drivetrain systems and vehicles for the automotive industry for more than 20 years.
tb.glarus are the innovative energy service provider in the region and promote electricity production from renewable energies. The supply area of tb.glarus for electricity, water and communication includes Glarus, Ennenda, Netstal, and Riedern.
Weidmann has been at the heart of the global transformer industry for almost 150 years. With deep-rooted knowledge in the design, development, and operation of transformers, Weidmann is an integrated solutions provider for specialized products and services in the energy sector.
Founded in 1943, ABC Compressors has distinguished itself throughout its history for developing high performance and reliable products. This has been the cornerstone of its business development and geographic expansion for different industries and applications. Its international vision has characterized the growth of the company, which in the 1950s made its first exports, and now sells products and services in over 120 countries.
ACE Electrical Australia has been supplying installations and maintenance to the electrical and communications industries since 1994. They provide services to Telstra, Horizon Power, Water Corporation, and mining companies in the North West Australia region. Their focus is on providing only the highest quality electrical contracting at a competitive price – using qualified and experience technicians, and state-of-the-art equipment and techniques.
Acharya Engineering Services is an end to end solutions provider company in Electrical Projects and Rotating Equipment Segments, based in Thane Maharashtra India, focused on providing a range of Allied Consulting services to all types of industries. Established in 2018, they have pioneered the art of providing Quality Services to all their esteemed customers.
AGS Electrical Services is a licensed full service electrical contractor. They specialize in complete electrical installations for commercial projects, including remodeling, manufacturing, data centers, repairs, additions and construction. Their main focus is total customer satisfaction. They work hands-on with their clients, regardless of whether it’s a service call or a large commercial project.
Airlink is engaged in building the next generation Wireless Broadband Services integrated with Underground Optical Fiber for Residential, SME and Corporate customers. Services offered include High Speed Internet, ISP, WiFi Services, Campus WiFi Solutions, Corporate WiFi Connectivity, and City Wide WiFi connectivity.
Alard Electrical Ltd are a fully accredited Electrical Engineering Contractor operating in key industrial, commercial, educational and retail sectors for Blue Chip Companies with a high proportion of their work coming from repeat business. Having been in the electrical contracting business for over 26-years, Alard Electrical has enjoyed continuous growth through delivering high quality work, safely and competitively.
Alternergy is a Philippine pioneer in renewable energy. With a proven track record of developing, building, and operating groundbreaking renewable power projects in the country, we strive to create a more sustainable future for the next generation. Alternergy takes a Quadruple Bottom Line approach that prioritizes profitability, carbon reduction, host community benefits, and employee fulfillment.
Browse Electrical companies
Upcoming electrical events in Switzerland

CIRED 2025
- 16 - 19 Jun, 2025
- Le Grand-Saconnex, Switzerland