Top 100 energy companies in Italy

Enieni.com

Integrated energy business, decarbonized products, renewable and retail, bio-refineries, biomethane, low-carbon energy, mobility services.

Saipemsaipem.com

Global leader in engineering and construction for energy and infrastructure projects worldwide, offering offshore and onshore services with a focus on sustainability and innovation

Enel Groupenel.com

Multinational company reshaping the future of energy, a leading integrated electricity operator. Distributes and supplies electricity to millions of end users.

Prysmianprysmian.com

A global leader in high-tech cables & systems for energy and telecom, driving the energy transition and digitalization worldwide

Bonattibonattinternational.com

An international contractor with over 75 years of experience, providing engineering, construction, operation, and maintenance services to the energy industry globally

Ariston Grouparistongroup.com

Global leader in sustainable climate and water comfort, offering renewable heating, ventilation, and solar thermal systems with advanced technology.

E-Distribuzionee-distribuzione.it

The company is the largest in Italy for electricity distribution and measurement, managing a network of over 11 million km nationwide Their mission focuses on delivering excellence, innovation, and value

Enel Green Powerenelgreenpower.com

Global leader in renewable energy production with a diverse portfolio of plants on five continents, providing clean energy solutions for businesses worldwide

Terna SpAterna.it

An Italian energy transmission grid operator focused on ensuring the safety, quality, and cost-effectiveness of the electricity system while promoting sustainability and innovation

A2Agruppoa2a.it

A company in Italy focused on environment, water, and energy, promoting circular economy and sustainable development goals through various services and operations

Edisonedison.it

Leading energy company with 140 years history, operating in renewable production, gas supply, sustainable mobility, and energy services across Europe.

Fastwebfastweb.it

A leading Italian telecommunications operator promoting digital transformation for a connected, inclusive, and sustainable future, investing in ultra-broadband networks and innovative services

MAIREgroupmaire.com

A technology and engineering group focused on enabling the Energy Transition, offering Sustainable Technology and E&C Solutions in various sectors worldwide

Gruppo Irengruppoiren.it

Multiutility company in Italy providing electricity, thermal energy, gas, water services, waste management, and technological services with focus on eco-friendly production and high-quality customer service

Gruppo Heragruppohera.it

A municipally owned group providing energy, water, environmental services, and more to citizens and businesses while prioritizing ecological transition and innovation

Italgasitalgas.it

A leading Network Tech Company in gas, water, energy efficiency, and IT sectors, providing services to millions of customers in Italy and Greece

TESYA Grouptesya.com

The TESYA Group offers cutting-edge integrated solutions through collaboration between top brands, providing advanced customized solutions in various industries internationally

Snam S.p.A.snam.it

Leading European company specializing in natural gas transport, storage, and regasification services across multiple infrastructures and markets.

Sicimsicim.eu

Construction company specialized in pipeline installation for oil, gas, and water transmission worldwide Adapting procedures to various conditions for top international clients

Enel Xcorporate.enelx.com

The company offers integrated energy solutions tailored to individuals, governments, and businesses to empower them to manage their energy consumption efficiently

ACEAgruppoacea.it

Integrated multi-utility company managing water, energy, waste processing, and infrastructure services across several Italian regions with millions of customers.

Ansaldo Energiaansaldoenergia.com

A leading international power generation company offering turnkey construction, power equipment manufacturing, service, and activities in nuclear and renewables

FPT Industrialfptindustrial.com

A global company with expertise in engines and electric solutions for various applications, emphasizing innovation, performance, customer satisfaction, and sustainability

Fastweb + Vodafonefastwebvodafone.it

Integration of fixed and mobile networks to provide innovative, competitive digital services for families, businesses, and national digital transformation.

Bitronbitron.com

A global company providing guidance in developing electronic and mechatronic components, creating innovative solutions while promoting sustainability and social responsibility

SOL Groupsolgroup.com

Italian multinational company specializing in production, research, and sale of gases, home care services, biotech products, and renewable energy, listed on Milan Stock Exchange

Fratelli Cosulich Groupcosulich.com

A diversified multinational group founded in 1857, offering ship agency, marine fuel trading, manning, yacht services, freight-forwarding, construction, and IT consulting worldwide

Nidec Conversionnidec-conversion.com

A company specializing in power control and system solutions, offering tailored electric drive systems for various industries worldwide Headquarters in Milan, Italy

The SIAD Groupthesiadgroup.com

A leading Italian chemical group offering industrial gases, engineering services, healthcare facilities, LPG and natural gas distribution, environmental management, and energy solutions

Enel Energiaenel.it

An Italian energy company in the liberalized market, providing electricity and gas from renewable sources Offers customer-centric solutions through technology and digitalization

Siram Veoliaveolia.it

Provides integrated energy efficiency, water cycle management, and special waste services for public and private sectors to reduce emissions and resource waste.

ENGIE Italiaengie.it

Global leader in low-carbon energy and services, focusing on reducing energy consumption and promoting environmentally friendly solutions for sustainable progress.

SITsitgroup.it

A global company specializing in heating and ventilation systems, smart gas meters, and smart water meters with a focus on innovation and social media etiquette

Gewissgewiss.com

Manufacturer of home & building automation solutions, energy distribution systems, smart lighting, and e-mobility products Recently acquired a leading lighting company Operating globally

De Noradenora.com

A multinational company specializing in electrochemistry and sustainable technologies, leading in industrial green hydrogen production, water treatment, and energy efficiency optimization

FIMER S.p.A.fimer.com

A global leader in solar inverters and mobility systems, offering comprehensive solutions with a strong focus on R&D and customer-centric approach

Edison Nextedisonnext.it

The company focuses on caring for customers and territories through eco-friendly and decarbonization solutions, promoting innovation and sustainable growth

Gruppo AB - Energy Sustainabilitygruppoab.com

AB specializes in energy sustainability solutions, offering innovative technologies and processes to help customers save energy, reduce emissions, and improve competitiveness globally

CPL CONCORDIAcpl.it

A leading Italian cooperative focused on energy systems design, management, and services for public and private clients, with a focus on sustainability and diversity

ContourGlobalcontourglobal.com

Global power generation company focused on developing and operating clean energy assets worldwide to create economic and social value in local communities

Pietro Fiorentinifiorentini.com

Designs and manufactures advanced components and systems for natural gas distribution, transmission, and renewable energy projects worldwide.

Eniliveenilive.it

Enilive is dedicated to transforming mobility by offering sustainable solutions through a network of service stations across Europe, including alternative energy options and car-sharing vehicles

Sarassaras.it

A leading independent energy operator in Europe, specializing in oil refining, electricity production, renewable energy, and innovative projects for carbon reduction and sustainability

Optima Italia S.p.A.optimaitalia.com

A dynamic team dedicated to simplifying clients' lives by developing creative solutions with added value, focusing on convenience and quality

EGLA - EuroGroup Laminationseglagroup.com

A global leader in producing stators and rotors for various industries, providing efficient and sustainable solutions for the energy transition

Q8 Italiaq8.it

A leading player in the Italian petroleum market, offering a wide range of high-quality fuel and services through a network of 3,000 service stations nationwide

Italgas Retiitalgas.it

An Italian gas distribution company operating nationwide, ensuring continuous and safe delivery of gas to households and businesses

NWG S.p.A.nwgitalia.it

A leading company in the Green Economy sector, offering solar solutions, electric mobility, energy supply, and eco-friendly products for households, businesses, and the environment

IREM SpAiremspa.it

A global company providing procurement, engineering, construction, and maintenance services for industrial plants in multiple continents as General and Discipline Contractor

PRAMACcorporate.pramac.com

A global leader in generators, warehouse material handling equipment, and MotoGP team sponsor, focused on delivering top-quality, sustainable energy solutions worldwide

ERG Spaerg.eu

Leading producer of clean, renewable electricity in Europe with a focus on wind and solar energy Promoting sustainability, environmental protection, and international collaboration

Alpitronicalpitronic.it

Specializing in power electronics for automotive and industrial sectors, emphasis on e-mobility Flagship product hypercharger is a leading DC charging solution for electric vehicles

IP - italiana petroliip.gruppoapi.com

A leading Italian private company in fuel and mobility services, offering a wide range of products and innovative solutions for sustainable mobility

GSE (Gestore Servizi Energetici)gse.it

Public company supporting renewable energy sources in Italy, providing economic incentives and promoting sustainable, efficient energy use awareness.

Enegan - Energy Partnerenegan.it

Enegan provides customized energy, gas, and telecommunications solutions to businesses, along with energy efficiency, electric mobility, and dedicated consulting services

Unaretiunareti.it

The company focuses on integrated distribution of electricity and gas services, aiming for flexible resource utilization and improved services through technological development

KEMA Labscesi.it

A global leader in testing, inspection, and certification for power industry equipment, utilizing top-of-the-line facilities to meet demanding performance and safety standards

Soginsogin.it

Italian state-owned organization managing nuclear site decontamination, radioactive waste, and decommissioning projects for power plants, research centers, and repositories

Sorgeniasorgenia.it

A leading energy provider in Italy, offering electricity, natural gas, and sustainable energy solutions through a flexible production model and digital technologies for a smooth customer experience

Tamoil Italia S.p.A.tamoil.it

An oil company operating in Italy, focused on supply, logistics, distribution of petroleum products, and retailing, with a commitment to economic and social development

Fiamm Energy Technologyfiamm.com

A multinational company manufacturing and distributing energy storing accumulators for vehicles and industrial use, with a global network of offices and distributors

Expertiseexpertise.it

A company founded in 1984 offering engineering and technical services in the energy sector, with operations in Kazakhstan, UAE, Congo, Libya, Mozambique, and Turkmenistan

Telebit SpAtelebit.it

A telecommunications group specializing in digital solutions, e-mobility, and network services with over 1200 employees and offices in Italy and Brazil

Alperia Groupalperiagroup.eu

This company specializes in producing energy from renewable sources, managing the electricity grid, selling electric energy, and developing innovative energy solutions

SIAD S.p.A.siad.com

Italian chemical group providing technical gases, engineering services, healthcare solutions, LPG and natural gas distribution, as well as environmental management and industrial goods

AcegasApsAmgaacegasapsamga.it

A leading multiutility in Northeast Italy, providing environmental services, integrated water cycle management, energy distribution, public lighting, and energy efficiency solutions

Petrevenpetreven.com

Low impact drilling contractor with expertise in rig engineering, management, cost reduction, safety standards, and environmental protection for increased performance

Dolomiti Energiagruppodolomitienergia.it

A multi-utility company in Italy focused on energy, environmental protection, and a sustainable future through various services and products

GETEC Italiagetec-energyservices.com

Specialized ESCo in Italy offering cutting-edge energy efficiency solutions with over 6,000 managed plants Tailored energy contracts and services nationwide

Repower Italiarepower.com

A Swiss-based energy producer from renewable sources, operating in Switzerland and Italy, offering electricity, green energy, natural gas, and energy services

LTC Group | Legnano Teknoelectric Co. | Manufacturer of magnetic cores for transformers & reactorsltc-group.com

A leader in magnetic core production for transformers and reactors, utilizing R&D for high-quality, high-performance solutions globally for 65 years

Tesmec Grouptesmec.com

Leader in designing and manufacturing systems for energy, data, and material infrastructures Specializing in stringing solutions, energy automation, trenchers/miners, and railway technologies

Gemmo S.p.A.gemmo.com

A company specializing in designing, installing, and maintaining complex technological systems for public and private buildings with a focus on energy efficiency and asset performance

GEKO S.p.A.gekospa.it

The company operates in the energy sector, from development to operation of electric generation plants, renewable energy projects, and eco-friendly technologies worldwide

Immergas S.p.A.immergas.com

A leading company in the production and distribution of heating and cooling appliances worldwide, focusing on eco-friendly solutions and innovation

Gruppo CAPgruppocap.it

This company manages the integrated water service in multiple areas, ensuring public control and transparency while investing in infrastructure and IT tools

Wärtsilä Italia S.p.A.wartsila.com

A global leader in marine and energy solutions, emphasizing sustainability, efficiency, and innovation to maximize environmental and economic performance for customers worldwide

Gruppo Veritasgruppoveritas.it

A public multiutility company providing environmental services, waste management, water treatment, urban services, energy production, and more in the Veneto region, Italy

Casillomolinocasillo.com

A diversified company in global agricultural commodities trading, milling, cereal storage, and renewable energies, prioritizing quality, innovation, and client partnership

NHOA Energynhoa.energy

Leader in designing and delivering energy storage systems, transforming renewable energy into sustainable 24/7 power sources worldwide Operating for almost 20 years

B810 Groupb810group.it

A technology group offering end-to-end IoT solutions, specializing in connectivity, Smart City applications, telematics, electronic production, and software development for digital transformation

TOTALERG SPAtotalerg.it

A company involved in crude oil processing, distribution of petroleum products, managing service stations, and owning shareholdings in refineries

Midac SpAmidacbatteries.com

A leading European company producing automotive, motive power, and stationary batteries globally with a focus on innovation, quality, and environmental sustainability

Sime S.r.l.simeeng.com

An established engineering firm specializing in energy transition, providing services in oil & gas, chemical, and petrochemical industries with patented process solutions and fabrication activities

SCAME Italiascame.com

Manufactures electrical components and systems for civil, services, and industrial use, including electric vehicle charging solutions and products for hazardous areas.

Atlanteatlante.energy

Develops and operates fast and ultra-fast electric vehicle charging stations, powered by 100% green energy, primarily across Southern Europe.

Arkad SpAarkadspa.com

With nearly 60 years of experience, this Engineering & Contracting Company offers comprehensive solutions for Energy Industries globally, specializing in Energy Transition projects

Magaldi Groupmagaldi.com

A global leader in engineering and manufacturing dependable solutions for tough material handling, with a focus on renewable energy innovation

NWG Energia S.p.a. Società Benefitnwgenergia.it

Building a cleaner future by providing renewable energy, empowering individuals to take control of their future, and promoting solidarity and transparency

Enel X Wayenelxway.com

Leading the way in e-mobility, connecting people to the latest innovations and developments in electric mobility through real-time updates on various social media platforms

Lincotek Surface Solutionsturbocoating.com

A leading thermal spray company with over 40 years of experience, specializing in coating and post-coating treatments for gas turbine and aircraft engines

RGMrgm.it

Specializing in power conversion systems and high-reliability electronics components, the company offers custom solutions for transportation, energy storage, industrial, and medical markets

Edilkaminedilkamin.com

A leading stove and fireplace company with 60 years of experience, state-of-the-art design, and a strong presence in Italy and Europe

Nooter/Eriksen Milancicgroup.com

Global leader in supplying custom-designed Heat Recovery Steam Generators (HRSGs) and specialized heat recovery systems tailored to meet individual customer needs

SIEL S.p.A.sielups.com

A holding company specializing in renewable energy technologies, offering quality products and services, tailored energy solutions, and expert consulting for various industries

Be Powerbepower.com

High-tech company transforming energy sector, integrating energy with mobility via digital flows, developing electric vehicle charging networks and managing energy purchasing.

algoWattalgowatt.com

The company is a system integrator in the renewable energy sector, specializing in photovoltaic systems with turnkey solutions and energy production

FuturEnergy Rinnovabile S.r.l.futurenergyonline.it

Energy supplier focusing on providing efficient and sustainable products and services, committed to a clean, intelligent, and fair energy future for individuals and businesses

Dazedaze.eu

Develops automatic conductive charging systems and smart wallboxes for electric vehicles in private and public sectors, focusing on design and ease of use.

ONIS VISA® Generating Sets - Visa SpAvisa.it

Specializing in designing and manufacturing cutting-edge generating sets and power stations, the company offers tailored solutions across various industries worldwide