The 100 largest energy companies in Germany

Siemenssiemens.com

A technology company focused on industry, infrastructure, transport, and healthcare, creating innovative solutions to transform industries and markets globally

Boschbosch.com

Leading global supplier of technology and services, shaping trends like automation, electrification, digitalization, and sustainability across diverse business sectors worldwide.

Siemens Energysiemens-energy.com

A global energy technology company offering products and solutions for a sustainable future, covering the energy value chain with conventional and renewable technology

Schaefflerschaeffler.com

A global leader in motion technology, the company provides innovative solutions for electric mobility, CO₂-efficient drives, Industry 40, and renewable energies

thyssenkruppthyssenkrupp.com

An international industrial and technology company focused on developing innovative and sustainable solutions for the future across various sectors

E.ONeon.com

Leading energy group in Europe, operating energy networks, providing innovative customer solutions, and driving the energy transition with a commitment to sustainability and climate protection

EnBW Energie Baden-Württemberg AGenbw.com

A leading energy supply company in Germany and Europe with a workforce of 20,000, providing electricity, gas, water, and energy-related products and services to 55 million customers

RWErwe.com

A global energy company leading the transition to green energy through significant investments in renewable projects, decarbonization, and net-zero goals

Everllenceeverllence.com

Development of propulsion engines, retrofit climate-neutral fuel solutions, heat pumps, carbon capture, and electrolyzers for green hydrogen production worldwide.

Nordex Groupnordex-online.com

A global leader in onshore wind turbine development, manufacturing, and servicing, offering high-yield, cost-efficient solutions for sustainable power generation worldwide

German Aerospace Center (DLR)dlr.de

A research center in Germany focused on aeronautics, space, energy, and more Developing solutions for global challenges with 10,000 employees

Hagerhager.com

Provides intelligent, high-quality electrotechnical products, systems, and solutions for residential, commercial, and industrial buildings worldwide, shaping the electrical world.

ENERCONenercon.de

Development and manufacturing of innovative gearless onshore wind turbines with advanced rotor blade, control, and grid connection technology worldwide.

Vaillant Groupvaillant-group.com

International company specializing in heating, ventilation, and air conditioning technology, providing innovative and environmentally friendly heating solutions like heat pumps and gas heating appliances.

Rolls-Royce Power Systemsmtu-solutions.com

Develops sustainable, climate-neutral drive, propulsion, and power generation solutions, including high-speed engines, diesel and gas systems, and battery containers for various industries.

Uniperuniper.energy

Large-scale energy generation and trading company with advanced assets and expertise delivering competitive, reliable energy products and services across Europe.

Axpo Groupaxpo.com

Leading energy producer and trader specializing in solar and wind power, delivering innovative, sustainable energy solutions across multiple continents.

Bosch Home Comfort Groupbosch-homecomfortgroup.com

The company specializes in creating innovative sustainable heating, cooling, and well-being solutions to enhance lifestyles for a smarter future

Zeppelin Groupzeppelin.com

A global group offering construction, engineering, energy systems, and plant solutions, with expertise in machinery distribution, rentals, and digital capabilities

MAN Energy Solutionsman-es.com

Empowering customers in marine, energy, and industrial sectors with advanced engineering technologies for sustainable value creation and improved efficiency worldwide

Linde Engineeringlinde-engineering.com

Engineering and delivering gas processing plants and technologies, supporting decarbonization and hydrogen value chain with operational excellence.

Landis+Gyrlandisgyr.com

A global leader in smart metering, providing solutions to improve energy efficiency, reduce costs, and promote sustainable resource use for utilities and consumers worldwide

Voith Hydroredirect.voith.com

Comprehensive hydropower solutions including turbines, generators, pumps, control technologies, project support, maintenance, and modernization for power stations worldwide.

Enpalenpal.de

Leading provider of solar panels, heat pumps, and smart energy management technology integrating storage, charging, and trading for households.

Viessmann Generations Groupviessmann.group

Dedicated to delivering solutions for urgent global priorities like reducing greenhouse gases, improving air/water quality, securing food, advancing health/well-being, and strengthening education/science.

ElringKlingerelringklinger.de

A global supplier in the automotive industry, providing innovative solutions for combustion engines, electric motors, lightweighting concepts, battery technology, fuel cells, and sealing systems

Stadtwerke München GmbHswm.de

Provides energy supply, public transport, swimming pools, and infrastructure services ensuring reliability and competitive prices for Munich customers.

Viessmann Climate Solutionsviessmann-climatesolutions.com

Leading provider of climate and renewable energy solutions, specializing in heating, water, and air quality technologies since 1917 Creating sustainable living spaces

INNIO Groupinnio.com

Provides innovative power generation and compression solutions with AI digital platform, supporting sustainable energy management and transition globally.

Flenderflender.com

Global supplier of mechanical and electrical drive systems, specializing in gear units, couplings, generators, and services for various industries worldwide

LEDVANCEledvance.com

A global leader in lighting solutions for professionals and consumers, offering a wide range of innovative LED products and renewable energy solutions

Netze BW GmbHnetze-bw.de

Large distribution network operator providing electricity, gas, and water services alongside municipal utility consulting and technical infrastructure management across Southwest Germany.

PowerCopowerco.de

Global battery activities are managed by PowerCo, focusing on cell technology, factory operations, vertical integration, and supplying machinery Planning major energy grid storage systems

istaista.ly

Sustainable building solutions provider leveraging IoT technology to enhance energy efficiency, safety, and comfort, with a focus on climate protection and inclusivity

MAN Diesel & Turboeverllence.com

Provides advanced engineering technologies and services to marine, energy, and industrial sectors focusing on efficiency and carbon-neutral solutions.

thyssenkrupp Uhdethyssenkrupp-uhde.com

A global leader in engineering and constructing chemical, refining, and industrial plants, offering leading technologies and complete value chains for green chemicals

Amprion GmbHamprion.net

The company operates a power grid that supplies electricity to 29 million people in Europe, focusing on sustainability and innovative solutions for the energy transition

ENGIE Energy Access (Africa)igniteenergyaccess.com

Provides affordable, reliable, sustainable electricity to underserved communities across Africa through solar home systems, mini-grids, and commercial solutions.

Linde Europelinde-gas.com

Global industrial gases and engineering company providing high-quality solutions for various industries, supporting sustainability, decarbonization, and customer success Visit lindecom for more information

TenneT TSO GmbHtennet.eu

Leader in European energy grid operations, ensuring secure and reliable electricity supply while driving the energy transition for a sustainable future

SGL Carbonsglcarbon.com

Global leader in carbon-based solutions for industries such as automotive, semiconductor, energy, and chemicals Committed to sustainability and innovation

BayWa AGbaywa.com

A global conglomerate celebrating 100 years, operating in energy, agriculture, technology, construction, innovation, and digitalization Offers diverse career opportunities worldwide

SMA Solarsma.de

Develops solar inverters and energy system solutions for residential, commercial, and utility-scale plants while integrating battery storage and grid optimization technology.

Marquard & Bahls AGmbholding.com

Independent holding company focused on managing energy industry portfolio with long-term growth Emphasizes financial returns, values, sustainability, and corporate culture

BayWa r.e.baywa-re.com

Global leader in renewable energy development, asset management, and energy solutions provider, with a commitment to sustainability and a diverse, inclusive workplace

50Hertz Transmission GmbH50hertz.com

Operation and expansion of high-voltage electricity transmission network in northern and eastern Germany, ensuring reliable supply and renewable integration.

Bayernwerkbayernwerk.de

Reliable energy supply to seven million people in Bavaria, managing grids, supporting renewable energy, and advancing e-mobility solutions.

SEFE Securing Energy for Europe GmbHsefe.eu

International energy partner, providing reliable, affordable supply through trading, sales, transport, and storage, supporting decarbonization with clean energy investments.

GETEC Groupgetec-solutions.com

GETEC is a leading energy provider and contracting specialist in Germany and Europe, offering smart, efficient, and green energy solutions for industries and housing sectors

Westnetzwestnetz.de

Westnetz is a Strom- and Gasverteilnetzbetreiber in western Germany, ensuring efficient energy supply through modern infrastructure to support the Energiewende

Firmengruppe Max Böglmax-boegl.de

Global construction and technology company specializing in sustainable infrastructure, renewable energy, urbanization, and innovative building solutions with high-quality standards.

Reinhausenreinhausen.com

Design and manufacture of tap-changers, sensors, automation technology, and digital solutions for regulating electrical power flow and quality worldwide.

Techem Energy Services GmbHtechem.com

Global energy service provider promoting awareness of energy and water consumption for real estate sector and homeowners in over 20 countries Over 3,500 employees worldwide

TransnetBW GmbHtransnetbw.de

Transmission system operator ensuring secure electricity grids for eleven million people in Baden-Württemberg, allowing for reliable energy supply and economic stability

ENGIE Deutschlandengie-deutschland.de

A key player in Germany's energy supply, combining global strength with regional presence by generating power, supplying energy, and offering energy services

SPIE Germany Switzerland Austriaspie.de

Leading independent multitechnical service provider for buildings, facilities, and infrastructures with broad technical expertise and customer-focused project support.

Semikron Danfosssemikron-danfoss.com

Development of innovative technologies for automotive, industrial, and renewable sectors to enhance energy efficiency and reduce CO2 emissions.

Witzenmann Groupwitzenmann.com

Global leader in transmission of media and energy, offering metal hoses, expansion joints, and more for various industries worldwide

Currentacurrenta.de

CURRENTA specializes in providing solutions for supply, disposal, security, and management in the chemical industry, fostering synergies to enhance market potential and value creation

1KOMMA5°1komma5.com

The company aims to make buildings CO2 neutral by providing technology for clean energy, mobility, and heating through solar, heat pumps, and charging infrastructure

E.ON Deutschlandeon.de

A leading energy company in Germany with over 7,000 employees, offering reliable electricity and gas supply, along with innovative energy solutions

RWE Supply & Trading GmbHrwestcareers.com

This trading company operates at the interface between RWE and global energy markets, offering innovative energy supply solutions, risk management concepts, and power plant dispatch optimization

Bosch Thermotechnik GmbHbosch-homecomfort.com

A global leader specializing in providing advanced thermotechnology solutions aimed at enhancing home comfort through innovative heating and cooling products

mtu solutionsmtu-solutions.com

The company focuses on creating sustainable power solutions for drive, propulsion, and power generation, providing world-class products and services globally

Deutsche Windtechnikdeutsche-windtechnik.com

Technical maintenance, repairs, inspections, and optimisation of onshore and offshore wind turbines and substations across multiple international locations.

Süwag Energie AGsuewag.com

The company focuses on producing and distributing energy in an environmentally friendly way, promoting energy efficiency, and collaborating with communal partners for power generation

Avacon Gruppeavacon.de

A regional energy service provider delivering energy solutions in electricity, gas, water, heating, cooling, telecommunications, mobility, and lighting in Germany

Qcells Europeq-cells.eu

Global supplier of solar cells, modules, energy storage systems, and distributed energy solutions with international manufacturing facilities and extensive research and development centers.

Rolls-Royce Solutions GmbHmtu-solutions.com

Leading in propulsion and energy solutions, the company's sites in Friedrichshafen, Duisburg, and Hamburg focus on developing environmentally friendly products for the future

VARTA AGvarta-ag.com

Development and production of microbatteries, lithium-ion cells, household batteries, energy storage systems, and customized battery solutions worldwide.

Mainova AGmainova.de

Leading Frankfurt energy service provider supplying electricity, gas, heat, and water while offering renewable energy, electromobility, and infrastructure for climate neutrality.

SGB-SMIT Groupsgb-smit.com

European transformer specialist providing tailored solutions for electricity generation, distribution, and customer needs, focused on complete customer satisfaction and problem-solving

JUWI Groupjuwi.com

Specializes in planning, constructing, and operating wind, solar, and hybrid renewable energy plants with storage for industrial use worldwide.

Aralaral.de

Aral, part of bp in Germany, provides high-quality fuels, convenience shopping, and ultra-fast charging services, aiming to achieve NetZero by 2050

Wintershall Deawintershalldea.com

A leading European gas and oil company transitioning to focus on gas, carbon management, and low carbon hydrogen projects globally

enercityenercity.de

One of the largest energy service providers in Germany supplying electricity, heat, natural gas, and drinking water with a focus on sustainability and customer support

BEW Berliner Energie und Wärme GmbHbew.berlin

Provider of district heating, cooling, and decentralized energy solutions focusing on decarbonization through coal phase-out and climate-neutral generation for the city of Berlin.

SachsenEnergie AGsachsenenergie.de

A regional leader in the energy sector, providing modern solutions for electricity, gas, heat, water, telecommunications, electric mobility, and smart services

RheinEnergie AGrheinenergie.com

A regional municipal utility providing energy and drinking water to millions, RheinEnergie is committed to customer service and plays a key economic role in Cologne

STIEBEL ELTRON Groupstiebel-eltron.com

Providing high-efficiency heating, cooling, ventilation, and water heating solutions powered by renewable energy, driving the energy transition with innovative, future-proof systems globally

BayWa r.e. Solar Trade Globalsolar-distribution.baywa-re.com

Worldwide distributor of photovoltaic components, providing product supply, training, installation support, system configurations, and digital planning tools for B2B customers.

ABO Energyaboenergy.com

Development, engineering, construction, and maintenance of wind, solar, hybrid energy, battery storage, and hydrogen projects worldwide.

OGEoge.net

Operation and maintenance of extensive gas pipeline network ensuring secure, efficient energy transport supporting Germany's energy transition and climate goals.

Stromnetz Berlin GmbHstromnetz.berlin

Responsible for the distribution network in Berlin, advancing towards a Smart City with sustainable resources, ensuring reliable electricity supply through underground cables

Trench Grouptrench-group.com

Leading sustainable transformation in electric power industry with advanced high-voltage products like instrument transformers, bushings, and coils.

Infraserv GmbH & Co. Höchst KGinfraserv.com

Infraserv Höchst provides comprehensive solutions for chemical and pharmaceutical companies, offering services in energy supply, waste management, facility management, and more

Oiltankingoiltanking.com

A global tank storage logistics company operating across five continents, offering safe, efficient, and reliable infrastructure services tailored to customer needs

ib vogt GmbHibvogt.com

Develops turnkey PV plants and battery storage projects. Performs all services: development, financing, EPC, O&M, asset management for global electricity decarbonization.

Hamburger Energienetze GmbHhamburger-energienetze.de

Utilities company based in Hamburg, Germany, specializing in managing the electricity grid and providing power supply services to the area

thyssenkrupp nucerathyssenkrupp-nucera.com

A company specializing in high-efficiency electrolysis plants for green hydrogen production with over 600 projects and 10 gigawatts installed, recently went public and joined SDAX

Panasonic Industry Europeindustry.panasonic.eu

Panasonic Industry Europe provides industrial products and services across Europe, focusing on sectors like mobility, automation, medical, and security, collaborating to create a sustainable future

Avacon Netz GmbHavacon-netz.de

This German-based organization operates in the utilities sector, providing essential services to the local community in Salzgitter-Salder

Messer SE & Co. KGaAmessergroup.com

Supplier of industrial, medical, and specialty gases with customized solutions supporting safety, sustainability, and innovation across multiple industries worldwide.

Diehl Meteringdiehl.com

A global leader in smart metering solutions, empowering utilities and industries with innovative technologies for efficient, sustainable management of water and energy

PFISTERERpfisterer.com

Specializing in energy infrastructure, this company provides cable accessories, overhead line technology, and components for power transmission from generation to consumption worldwide

Omexom Deutschlandomexom.de

Specializing in energy infrastructure, this company plans, builds, and maintains energy systems worldwide, offering solutions for e-mobility and smart cities

NEUMAN & ESSER (NEA GROUP)neuman-esser.com

Provider of compressor solutions, hydrogen production systems, mechanical process engineering solutions, and 360° service for energy infrastructure and circular economy projects worldwide

Syna GmbHsyna.de

The company provides more information and site notices on their website

AGRAVIS Raiffeisen AGagravis.de

Agricultural trade and services company supporting cooperatives, farmers, and rural areas with high-quality products, expertise, consultancy, and service in various sectors

Stadtwerke Düsseldorfswd-ag.de

Energy and water provider in Düsseldorf and surrounding areas, offering services in electricity, gas, heat, water, renewable energy, and waste disposal Promoting arts, culture, sports, and science