The 50 largest energy companies in Switzerland

ABBabb.com

Connects engineering and software to optimize how things are manufactured, moved, powered, and operated for a sustainable, resource-efficient future, driving industrial transformation.

Hitachi Energyhitachienergy.com

Global leader in electrification providing advanced power grid technologies and digital solutions to support sustainable energy and decarbonization efforts.

Transoceandeepwater.com

A leading provider of offshore contract drilling services for oil and gas wells, specializing in deepwater and harsh environment drilling with a versatile fleet of mobile units

fenacofenaco.com

An agricultural cooperative owned by 165 LANDI and 43,000+ members, including 23,000 Swiss farmers They market Swiss food products and provide agricultural products and services

AMAG Groupamag-group.ch

A comprehensive mobility provider focused on customer satisfaction, selling high-grade vehicles, offering leasing services, and aiming to be climate-neutral

HOERBIGERhoerbiger.com

A global company with 5,862 employees providing products and services in various industries including energy, automotive, and mechanical engineering

Allseasallseas.com

A world-leading contractor in offshore energy, specializing in pipeline installation, heavy lift, deep-ocean polymetallic nodule collection, and river waste collection, pushing boundaries with innovative technology

Ville de Lausannelausanne.ch

Manages a large metropolitan area, providing essential services, fostering education and culture, and promoting sustainability and tourism for its diverse population.

Alpiqalpiq.com

A leading Swiss energy producer offering comprehensive services in electricity generation, marketing, optimization, and trading throughout Europe with a focus on sustainability

Kanadevia Inovakanadevia-inova.com

Global leader in waste-to-energy and renewable gas technologies, providing turnkey systems and lifecycle support for sustainable resource transformation.

Burckhardt Compressionburckhardtcompression.com

Design and manufacture of modular reciprocating compressor systems for chemical, gas, hydrogen, refinery, and industrial gas sectors worldwide.

SIGww2.sig-ge.ch

A Swiss supplier of local energy services offering water, gas, electricity, thermal energy, waste management, and energy & telecommunications services Promoting smarter energy consumption

Impala Terminalsimpalaterminals.com

Facilitating global commodity trade by providing storage and logistics services to energy and dry bulk customers through a network of strategically located assets worldwide

Equans Switzerlandequans.ch

Leading provider in Switzerland for Energy Services, Facility Management, and Building Technology Offering high-quality solutions to reduce energy consumption and improve efficiency for various sectors

BKW AGbkw.ch

An international energy and infrastructure organization in Bern, addressing climate change, urbanization, and digitalization challenges through innovative solutions and projects

Mercuriamercuria.com

Trading and supplying physical commodities, investing in strategic assets, financing, logistics, and advancing sustainable energy solutions worldwide.

Groupe Egroupe-e.ch

A utility specialized in producing, distributing, and selling electricity, as well as offering energy-related services like telecommunications, district heating, and public lighting

Weidmannweidmann-group.com

Global leader in providing technological solutions for energy and medical industries, specializing in transformer insulation and advanced plastics for pharmaceutical applications

MET Groupmet.com

An integrated European energy company with extensive experience in natural gas and power markets, operating renewable and conventional energy assets globally

LEMlem.com

A leading global company specializing in electrical measurement solutions for energy and mobility, focusing on innovation and sustainability in over 15 countries

Gunvor Groupgunvorgroup.com

Independent commodities trading house specializing in energy, metals, and bulk materials logistics with investments in infrastructure and supply chain solutions.

Repowerrepower.com

An experienced energy sales and service provider with operations in Switzerland and Italy, offering a range of services along the electricity value chain

ewzewz.ch

Provide renewable energy to households, develop sustainable energy solutions, expand intelligent power grids, and implement digital infrastructure for urban development.

Weidmann Electrical Technologyweidmann-electrical.com

Global leader in electrical insulation for transformers. Specializes in customized cellulose-based insulation systems and high-temperature applications with top-quality control.

Linxonlinxon.com

Specializing in turnkey electrical AC substation projects for power generation, transmission, and transportation solutions, offering design, engineering, construction, and support services

CKWckw.ch

A leading Swiss provider of integrated energy and building technology solutions, serving over 200,000 customers with eco-friendly power and district heating for over 125 years

Swissgrid AGswissgrid.ch

Ensuring the safe and reliable operation, maintenance, and modernization of Switzerland's high-voltage grid with over 700 employees, emphasizing innovation, quality, and teamwork

Romande Energieromande-energie.ch

A leading energy company in French-speaking Switzerland, offering sustainable energy solutions, services, efficiency, and electric mobility to create a better living environment

EKZekz.ch

Supplying reliable, ecological electricity to one million people, expanding renewable energy sources, maintaining extensive power grid, supporting electric mobility solutions.

VARO Energyvaroenergy.com

Operates across energy value chains, including manufacturing, storage, distribution, marketing, trading, and sustainable energies, with facilities across Europe, Asia, and South America.

IWB Industrielle Werke Baseliwb.ch

A regional energy service provider ensuring the supply of clean drinking water to the population of Basel and Binningen

Sulzer Rotating Equipment Servicessulzer.com

Global provider of repair and maintenance services for industrial turbines, compressors, generators, and ancillary equipment with over 100 locations worldwide

VAROPreemvaropreem.com

Leading European energy company. Sourcing, manufacturing, storage, trading, distribution, marketing. Critical infrastructure. Europe's third-largest independent refiner, second-largest renewable fuels producer. EV charging developer.

Stadt St.Gallenstadt.sg.ch

Provides diverse municipal services including street maintenance, electricity, and parks, offering meaningful work and development opportunities.

SOCAR Tradingsocartrading.com

A subsidiary of SOCAR, the company trades oil, gas, and refined products, focuses on sustainability, and empowers teams to exceed client demands

Gutorgutor.com

Leading international manufacturer of industrial uninterruptible power supply systems, with over 75 years of experience in providing secure, customized, and reliable power solutions

Sécheron SAsecheron.com

Design and manufacture high-power electrical equipment and solutions for railway traction, safety, and power systems including substations and circuit breakers.

Hitachi Zosen Inovakanadevia-inova.com

Development and construction of turnkey plants for thermal and biological waste recovery, supporting energy transition and circular economy globally.

Rosenxt Grouprosen-nxt.com

Explores disruptive opportunities, building ventures serving critical infrastructure customers in harsh environments, focusing on process optimization and advanced integrity solutions.

WinGD Ltd.wingd.com

Designs advanced low-speed two-stroke marine engines and power ecosystems focused on emissions reduction, fuel efficiency, and digital service support.

Energie Wasser Bernewb.ch

Supply electricity, gas, district heating, and water; convert waste to energy; provide energy services and efficiency consulting.

R&S Groupthe-rsgroup.com

A leading provider of electrical infrastructure products, offering transformers, switching devices, railway electrification products, and high current connectors for utility, industry, and railway customers

Energie 360°energie360.ch

It offers tailored, eco-friendly energy solutions, ensuring ecology, supply security, and economic efficiency as a reliable partner in Switzerland.

Primeo Energieprimeo-energie.ch

A forward-thinking energy company in Switzerland and France providing smart home solutions, sustainable mobility, and energy efficiency services for individuals, businesses, and municipalities

Broadcastodegard.ch

Specializing in broadcasting services to reach a wide audience, the platform aims to distribute content efficiently and effectively

AEW Energie AGaew.ch

Secure, climate-friendly electricity and heating production using hydropower, solar, wind; grid operation and energy-related services.

Landis+Gyr EMEAlandisgyr.eu

Provision of advanced metering, network intelligence, and digital solutions to support electricity, gas, and water utilities across Europe, Middle East, and Africa.

EBL (Genossenschaft Elektra Baselland)ebl.ch

Promoting renewable energy generation, advocating economical energy use, and investing in innovative, sustainable projects for customers, population, industry, public sector, and environment.

Brugg Cables | Terna Energy Solutionsbruggcables.com

Swiss manufacturer specializing in innovative cables and accessories for energy transmission and distribution with comprehensive service offerings.

Coop Pronto AGcoop-pronto.ch

Leading Swiss company operating over 320 Coop Pronto shops and tank stations, focusing on convenience retail and energy services.