Energy companies headquartered in Spain

MITSUBISHI ELECTRICmitsubishielectric.com

A leader in electric and electronic equipment manufacturing, focusing on Energy Systems, Industrial Automation, Information Systems, Electronic Devices, and Home Appliances

Iberdrolaiberdrola.com

A global leader in renewable energy and electricity, focusing on sustainable and efficient services for millions worldwide with investments in clean energy and digital transformation

Grupo Cobragrupocobra.com

Global company with 80 years of experience in industrial engineering and specialized services, present in over 45 countries, focusing on renewable energy and various engineering sectors

ACCIONAacciona.com

The company specializes in developing regenerative infrastructure with a focus on sustainability, leading the transition to a low-carbon economy with a positive impact on people and the planet

repsolrepsol.com

A leading player in the oil and gas industry, involved in exploration, production, transformation, development, and marketing of efficient, sustainable energy solutions globally

Siemens Gamesasiemensgamesa.com

Global technology leader in renewable energy industry, specializing in wind turbine development, manufacturing, installation, and maintenance Driving energy transition towards sustainability

Elecnor Groupgrupoelecnor.com

Global corporation specializing in engineering, construction, sustainable projects, infrastructure investments, renewable energy, asset management, and energy transmission across 50 countries.

Endesaendesa.com

Leaders in electricity and natural gas sector. Providing services to millions of clients. Core business is production, transportation, distribution and commercialization of electric power.

Moevemoeveglobal.com

Production of sustainable energies based on green molecules like green hydrogen and 2G biofuels, plus ultrafast electric mobility solutions.

CEPSAcepsa.com

A leading international entity specializing in sustainable mobility and energy, with expertise in chemicals and a focus on reducing carbon emissions

Senergroup.sener

Responds to demanding challenges with innovative, efficient solutions, advancing society across aerospace, defense, energy, mobility, data centers, and digital sectors for 70 years.

Naturgynaturgy.com

A multinational energy company with a 180-year history, focusing on renewables, renewable gas, energy efficiency, and circular economy to create value

Coxabengoagrupocox.com

An international company specializing in innovative technology solutions for sustainability in energy, water, and infrastructure sectors with a focus on social responsibility

GRI RENEWABLE INDUSTRIES SLgri.com.es

Manufactures towers and flanges for the wind energy sector globally, including onshore and offshore towers, wind flanges, and wind castings components.

Gas Natural Fenosagasnaturalfenosa.com

Leading multinational company operating in gas and electricity sectors, serving over 20 million customers across 23 countries worldwide.

DOMINION GLOBALdominion-global.com

A sustainable services company offering comprehensive solutions in industry, technology, energy, and infrastructure, focusing on efficiency and environmental friendliness Operating globally

Ingeteamingeteam.com

A global team of over 3,500 experts providing innovative solutions in renewable energy, electric vehicle chargers, green hydrogen production, and water technology

Navantianavantia.es

Civil and military shipbuilding, ship repairs, turbine manufacturing, engine production, and weapon systems development with centuries of experience.

Power Electronicspower-electronics.com

Leading solar inverter manufacturer, energy storage solutions, projects across 36 countries, prevents CO2 emissions, global energy benchmark.

Eiffage Energía Sistemaseiffageenergiasistemas.com

A leading Spanish subsidiary of a French group, specializing in renewable energy, electrical infrastructure, maintenance, and healthcare technology with international presence

Veolia | Españaveolia.es

Leading environmental services provider specialized in decarbonization and circular economy through optimized management of energy water and waste for cities and industries

Nippon Sanso Europenippongases.com

A leading European company in industrial and medical gases, offering innovative solutions for various industries, prioritizing safety, quality, and sustainability

GRUPO ORTIZgrupoortiz.com

Grupo Ortiz is a multinational conglomerate with over 50 years of experience in Construction, Real Estate, Concessions, and Energy sectors, operating nationally and internationally

Bon Preu S.A.U.bonpreuesclat.cat

A Catalan company in the food sector offering basic daily services with a focus on freshness, sustainability, and competitive pricing in the local market

Gransolar Groupgransolar.com

A group of vertically integrated companies specializing in photovoltaic solar energy, offering design, construction, maintenance, and operation services for profitable investments

ACCIONA Energíaacciona-energia.com

Global leader in renewable energy solutions, focused on decarbonizing the economy through sustainable energy practices to combat climate change and promote community well-being

GES - Global Energy Servicesservices-ges.com

Provides comprehensive services for renewable energy projects, including design, construction, installation, and maintenance across various technologies and geographies.

Grupo MASMOVILgrupomasmovil.com

An Iberian Telecom operator providing fixed, mobile, broadband Internet services, green energy, telemedicine, security, with a focus on customer satisfaction and sustainability

ISOLUX CORSANisoluxcorsan.com

A global leader in energy, water, environmental, road, and railways infrastructure, with expertise in energy T&D, solar projects, power plant construction, and parking concessions

CL GRUPO INDUSTRIALclgrupoindustrial.com

A group of 24 companies operating in the industrial, renewable energy, chemical, consumer, and metallurgical sectors with a focus on reindustrialization and human value

Exolumexolum.com

A European leader in liquid product logistics, specializing in innovative solutions for biofuels, hydrogen, and circular economy to shape the future

DRAGADOS OFFSHOREdragadosoffshore.com

A leading EPC contractor for oil&gas and Renewable Energy industries, offering innovative solutions worldwide with a focus on sustainability

ZENERzener.es

Specializes in installation and maintenance of telecommunications and renewable energy systems, with international turnkey projects and fiber optics leadership.

Soltecsoltec.com

Global manufacturer and supplier of single-axis solar trackers with over 18 years of experience, multiple manufacturing facilities, and a commitment to renewable energy and the environment

TSK Electrónica y Electricidadgrupotsk.com

Global company specializing in innovative technologies for sustainable development in various industries, including electrical infrastructure, industrial plants, energy generation, and water treatment

Grupo DISAdisagrupo.es

Leading distributor of petrol, diesel, and gases in the Canary Islands, major service station operator in Spain, independent.

EDP Renewablesedpr.com

Global renewable energy company specializing in wind power generation with extensive international presence and significant operating capacity.

Artechearteche.com

A leading provider of high-tech solutions and equipment for the electric power industry worldwide, including instrument transformers, relays, protection equipment, and automation systems

Ormazabalormazabal.com

Specializing in customized high-tech electrical solutions, we design products to digitalize grids, integrate renewable energy, support sustainable mobility, and ensure reliable power supply

DF-Duro Felgueradurofelguera.com

Execution of turnkey EPC projects and services in energy, industrial sectors, including renewable energies, mining, oil, gas, and digital security.

Red Eléctricaree.es

A pioneering company dedicated to electricity transmission and system operation, leading the way in separating transportation from generation and distribution activities

Enagásenagas.es

The company is the Technical Manager of the Spanish Gas System, ensuring competition and security, with international presence in Mexico and Chile

Solarigsolarig.com

Established in 2005, this company offers investment, EPC, and O&M services in the photovoltaic sector globally, focusing on quality and customer satisfaction

Wallbox Chargerswallbox.com

Develops smart charging systems, combining innovative technology with design, managing communication between electric vehicles, grids, buildings, and chargers for various uses.

Estaleiro Jurong Aracruzseatrium.com

The company operates a shipyard in Espírito Santo, providing cutting-edge technology for the production of oil industry vessels and structures

Zelestrazelestra.energy

A global renewable energy company with 25 GW capacity, operating in Europe, North America, Latin America, Asia, and Africa, with 17 GW project portfolio and 600 employees

GAM - Solutionsgamrentals.com

Specialized industrial machinery services including rental, maintenance, energy solutions, engineering, robotics, training, and event management across multiple countries.

Gestamp Renewablesacekrenewables.com

A leading international industrial group in the renewable energy sector, specializing in manufacturing components and developing wind, solar, and biomass projects

Nervion Industries, Engineering & Services, S.L.nervionindustries.com

Provider of industrial services and engineering solutions since 1953, specializing in installations, maintenance, construction, and complex industrial projects across various sectors

INERCOinerco.com

Provider of comprehensive services and advanced technologies for sustainable industrial development, specializing in emissions reduction, energy efficiency, renewables, and environmental consulting globally

GRSgrs.energy

A vertically integrated renewable energy company specialized in solar photovoltaic projects with experience in all stages of the value chain

IMASAimasa.com

A company specializing in implementing turnkey projects, maintaining, and erecting industrial and energy plants, leading multiple companies with €300 million turnover

Ence - Energía y Celulosaence.es

Leading European eucalyptus cellulose producer and Spain's top renewable energy generator using agroforestry biomass with responsible forest management.

Gonvarri Industriesgonvarri.com

Global company specializing in flat steel, aluminium, and metal solutions with seven business units serving diverse industrial needs.

PRODIELprodiel.com

Specialized multinational company in large-scale photovoltaic plant construction, offering integrated high-value solutions and advanced EPC services worldwide.

EDP Españaedpenergia.es

Global company leading the energy transition with a goal to be 100% green by 2030 Produces over 75% renewable energy and supports a sustainable future

Ecogasecogas.com.ar

The company distributes natural gas in Argentina through two subsidiaries, providing service in several provinces in the country Website: https://wwwecogascomar

Sampolsampol.com

A multinational, family-owned company founded in 1934, specializing in energy projects, electrical installations, telecommunications, and control systems for various sectors globally

EOSOLgrupoeosol.com

A multinational group of service companies specializing in energy project development, photovoltaic plant operation, engineering services, and automation system design and manufacturing

Grenergygrenergy.eu

A project developer and Independent Power Producer specializing in solar and wind energy plants' development, construction, operation, maintenance, and sale

Grupo Ampergrupoamper.com

A Spanish multinational specializing in technological development in communications, industry, and engineering, offering global solutions in various sectors including IoT, renewable energy, and industrial automation

SANDOsando.com

A Spanish company specialized in construction, with branches in environmental services, concessions, real estate, and materials supply Operating in European countries since 2005

IGNISignis.es

Global renewable energy company focused on clean energy projects, thermal power management, energy management, EPC, and O&M services.

X-ELIOx-elio.com

Develops renewable energy projects, driving businesses and communities toward a sustainable future, with a global, responsible business model for the planet and inhabitants.

ENGIE Españaengie.es

Production of renewable energy, energy management, and industrial solutions supporting clients' transition to carbon neutrality and energy efficiency.

Grupotecgrupotec.es

A multidisciplinary engineering and architecture company specializing in solar energy, with over 25 years of experience and 1300 MW installed worldwide

OW Ocean Windsoceanwinds.com

development, financing, construction, and operation of offshore wind farms delivering reliable, green energy to homes and businesses worldwide

PVH - PVHardwarepvhardware.com

Design, manufacture, and supply advanced solar tracking systems with AI-powered control software, customized for diverse terrains and climates worldwide.

Empresa Provincial de Energía de Córdobaepec.com.ar

A state-owned company in the energy sector in the province of Córdoba, providing electricity generation, transmission, distribution, and innovative solutions with a focus on quality and environmental respect

TUBACEXtubacex.com

A world leader in designing, manufacturing, and installing industrial products and services for the energy and mobility sectors globally

HIMOINSAhimoinsa.com

Global corporation specializes in designing, manufacturing, and distributing power generation equipment worldwide, including diesel and gas generators, control panels, paralleling systems, and hybrid power gensets

Revergyrevergy.es

A renewable energy company providing innovation, quality, and transparency with advanced technology, quality standards, experienced professionals, and customized products and services

SURTIGASsurtigas.com.co

Distributor of natural gas and related solutions for Colombian homes, industry, commerce, and natural gas vehicle users, focusing on innovation and quality services

EDP Españaedp.com

Leader in the energy market, specializing in electricity generation, distribution, and commercialization, as well as providing natural gas and services to business clients

Grupo Fertiberiafertiberia.com

A European leader in crop nutrition, biotechnology, green hydrogen, and green ammonia production, committed to achieving net zero emissions by 2035

GDES | Grupo Dominguis Energy Servicesgdes.com

Provision of industrial services including operations, maintenance, decommissioning, surface treatment, logistics, energy efficiency, and digital transformation for diverse energy sectors.

ISASTURisastur.com

A holding company of energy-related businesses with a focus on engineering, electrical installations, and turnkey projects, known for expertise, international presence, and quality standards

SUARDIAZ Groupsuardiaz.com

Multimodal logistics group with over 75 years experience, offering comprehensive solutions in Europe, America, and Africa Focused on sustainability and innovation in shipping

Ametelametel.es

Spanish private company specializing in turnkey projects, installations, and maintenance of electrical and telecommunications infrastructure, focusing on high-demand clients with a strong commitment to safety and quality

ZIVzivautomation.com

Designs, manufactures, and markets digital equipment and systems for protection, control, measurement, and communication in the electrical power industry Offers engineering, services, and system integration

COMSA Servicecomsaservice.com

A multidisciplinary company specializing in maintenance, energy efficiency, building management, technical assistance, and ornamental fountain design, construction, and conservation

Grupo Obremoobremo.es

Specialists in smart energy and telecommunications services, part of a larger group focused on sustainability, urban transformation, and connectivity challenges

GRUPO SANJOSEgruposanjose.biz

Business Group operates internationally in construction, energy, environment, concessions, services, and technological solutions, known for financial strength and unique project execution.

SIEMSAferrovial.com

Siemsa is an independent operator providing services in the Energy, Industry, and Oil and Gas sectors, specializing in control systems, process analyzers, and innovative Predictive Maintenance solutions

NUFRI GROUPnufri.com

This company offers a wide range of horticultural products and services, overseeing production from nurseries to distribution, ensuring quality and sustainability in its operations.

Elmyaelmya.com

A company in the renewable energy and electrical installations sector providing project development, engineering, construction, and O&M services in multiple countries

Petronor, S.A.petronor.eus

A company founded in 1968 in Spain, specializing in refining and marketing petroleum products, pioneering in technology and community involvement

Windar Renovableswindar-renovables.com

Manufacturing wind towers for wind turbines, offshore foundations. Global leader for tubular steel structures, a reference for wind turbine manufacturers.

Axpo Iberiaaxpo.com

Provider of personalized energy services for large companies, SMEs, and self-employed individuals, with a strong commitment to sustainable and responsible energy solutions

Qualitas Energyqualitasenergy.com

Global platform funding and developing renewable energy, energy transition, and sustainable infrastructure assets, with 11 GW portfolio across multiple countries.

CIRCUTORcircutor.com

Designs and manufactures units for improving electrical energy efficiency: measurement, control, protection, compensation, filtering, and smart EV charging. Also renewable energies.

MAETELmaetel.com

A Spanish company part of ACS Group specializing in electricity generation, renewable energy, industrial and telecommunications installations, with international presence in several countries

Prosolia Energyprosolia.com

International independent power producer specializing in renewable energy development, construction, operation, and sale across multiple countries with decarbonized solutions.

Iberdrola Poweriberdrola.com

A global leader in sustainable energy solutions, with over 170 years of experience, committed to driving environmental responsibility worldwide

Quintas Energyquintasenergy.com

A company dedicated to promoting sustainable energy sources and combating climate change by changing attitudes and managing renewable energy effectively

TRADIVELtradivel.com

Provider of energy services for over 20 years, specializing in electricity, gas, and engineering projects with a focus on quality, customer satisfaction, and sustainability

Grupo Jorgejorgesl.com

A leading Spanish meat group with 80 years in pork industry, recognized internationally for sustainable development, control processes, and product quality

CIRCONTROLcircontrol.com

Design and supply of efficient car park management solutions and intelligent electric vehicle recharging systems for global markets.

GreenPowerMonitor, a DNV companygreenpowermonitor.com

Leading provider renewable energy asset monitoring, control, management solutions, focusing solar, wind, and storage. AI-powered platform for efficient energy production and real-time statistics.

Endesa Empresas y Ciudadesendesa.com

The company focuses on providing integrated solutions tailored to the needs of individuals, businesses, and public administrations to empower them to take control of their energy consumption