Electrical companies in Italy
A2A is the Italian Life Company that deals with the environment, water and energy and, thanks to the circular use of natural resources, takes care of the necessary conditions for life and quality thereof. Listed on Borsa Italiana (the Italian Stock Exchange), with over 12,000 employees.
Ablerex is the pioneer in design and manufacture of power electronics and supply for the most demanding and competitive industries 30 years. It has been the driving force of power management solutions with strong and dedicated research and developing team committed to creating and building innovative products to maintain power consistency and continuity.
Alkè started its activity in 1992 and from the beginning has focused its efforts on the study of innovative vehicles, vanguard, and high-quality products
A technology company Alpitronic consists of passionate engineers with experience in various fields: from automotive to aerospace and industrial electronics. In addition to the development of electronic hardware and software in the automotive sector, Alpitronic has been involved in the development, production and worldwide distribution of fast charging stations for electric vehicles since 2017.
Arduino designs, manufactures, and supports electronic devices and software, allowing people around the world to easily access advanced technologies that interact with the physical world. Their products are straightforward, simple, and powerful, ready to satisfy users’ needs from students to makers and all the way to professional developers.
Areti is one of the main Italian operators with around 10 TWh of electricity distributed in Rome, where it manages the electricity network serving over 1.6 million delivery points. Plans and carries out interventions for the modernization and expansion of infrastructures, consisting of high, medium and low voltage power lines, primary and secondary substations, systems for remote control and measurement of the energy taken and fed into the grid.
Ariston is a global manufacturer dedicated to enhancing the wellbeing of their customers worldwide through an extensive range of renewable and high-efficiency solutions that meet all their needs for sustainable thermal comfort while facilitating the energy transition.
CARLIEUKLIMA srl is a modern, dynamic company European leader in the production of radiant heating systems and industrial cooling system (adiabatic cooling), with a special attention focused on large common areas and workplaces ambient comfort blending environmental awareness with the latest technology such as the BIM project method.
COMAR Condensatori S.p.A is a technological company that, thanks to its many years of experience, is able to offer support and solutions for its customers. Installers, engineering companies, end users can find answers to their problems concerning both the power factor correction and the increasingly widespread complication of the harmonics in networks.
CZ Technology aims to be a supplier of new machines for the winding and treatment of welding wire. Their machines work with the most varied types of supports, spools/baskets, and can be designed for the main dimensions of the reels in unwinding (DIN).
De Rigo Refrigeration has been working in commercial refrigeration for over 50 years, designing and producing exclusively in Italy. They offer complete range of refrigeration units, cold rooms and cells that allow them to provide the Retail sector turnkey solutions, with a highly specialized assistance service in the pre and post sales phase. Innovative solutions, tailored, and with maximum flexibility in delivery times.
Denso is manufacture and assembly of heating, ventilation, and air-conditioning units and engine cooling modules.
Edison is an energy company, with 140 years of history and records that make it the oldest operator in the sector in Europe. The company, which began operations in Milan in December 1883, inaugurated the beginning of a new era through the process of electrification of the country, contributing tangibly to the social, cultural, economic and industrial progress of Italy.
EF Solare is the photovoltaic operator in Italy and one of the most important in Europe with more than 1 GW of PV plants in operation. In 2020 EF Solare acquires the Spanish operator Renovalia Energy Group. EF Solare Group has in its portfolio in Italy more than 300 plants in 17 regions with an installed capacity of over 850 MW, in Spain 10 plants are in operation with a capacity of over 190 MW.
ELT Group: a 70 years world pioneer in Electronic Defense systems. Thanks to innovative management of the electromagnetic spectrum, achieved through proprietary and integrated technologies, the brand is an International Group with a multi-domain approach that also covers Cyber, Space, and Biodefense.
Enel is a multinational company changing the face of energy, one of the world’s leading integrated utilities. As the largest private player in producing clean energy with renewable sources, they have over 90 GW of installed capacity, of which around 54 GW of renewable capacity.
Eni is a digitally designed platform that offers an immediate overview of Eni's activities. It addresses everyone, recounting in a transparent and accessible way the values, commitment and perspectives of a global technology company for the energy transition.
The ERG Group is an independent operator of clean energy from renewable sources, operating in nine European countries and in the United States. As the foremost onshore wind operator in Italy and among the top ten in Europe, the Group is also active in solar energy production, ranking among the top ten operators in Italy.
FIMER as a pioneer in solar inverter technology, have the energy to make positive change happen. Committed to leveraging the energy playing field to serve growing demands with clean, affordable energy which truly benefits people and places.
FPT Industrial is a brand of Iveco Group (IVG: MI), dedicated to the design, production, and sale of powertrains and solutions for on- and off-road vehicles, as well as marine and power generation applications.
At Gefran, they are an Italian multinational company specialized in designing and manufacturing sensors, drives, systems and components for automation and control of industrial processes.
Green Power Systems is an Italian company, specialized in the design and production of generators and lighting towers. It has reached a position of primary importance both in the Italian market and in the international market, thanks to its strengths among which the high quality and reliability of the products, the speed of delivery, the efficient and timely after-sales, the widespread and organized sales network worldwide.
The Hera Group is the first Italian coalescence of municipally owned companies that (adopting a multi-business approach oriented to the creation of shared value for all stakeholders) manages the supply of energy, water and environmental services, as well as public lighting and telecommunications to citizens and businesses.
Ineltec, for 20 years, has been responsible for the installation and maintenance of impianti elettrici and tecnologici destinati alle aziende manifatturiere, commerciali, ricettive e industriali. The main headquarters, legal and operational, is in Matera, while in Milan there is a referral office and a syndicate for the activities carried out in the centre-north.
INNOVA is a company dedicated to the conception, development and production of innovative solutions for heating, ventilation and air conditioning. Over 20 years of experience in the climate comfort sector with a clear goal: to grow through innovation.
Iren is one of the largest and most dynamic multiutility companies on the Italian scene and operates in the sectors of electricity, thermal energy for district heating and gas, and in the management of integrated water services, environmental services and technological services.
IRETI is the Iren Group company that manages the distribution of electricity, gas and water in an integrated and widespread manner throughout the country, seeking every day with competence and professionalism to offer its customers efficiency, effectiveness, cost-effectiveness and high quality services, in full respect of the environment and the safety of workers and citizens.
JP-Tech Srl was founded to offer to other Companies the experience of its own team, which have been working for years in the industrial sector, acquiring and improving huge knowledge in manual, technical and managerial skills.
Lafert Group is an international group leader in the designing and manufacturing of electric motors and drives with 60 years of experience and solid collaborations with international players, all world leaders in their sectors.
Leonardo is a high-tech company and one of the key players in aerospace, defense, and security. Their Security & Information Systems Division is a provider of safety-through-technology, providing tailored solutions for customers in public administration, public safety and security, critical infrastructure, services, transport, large companies, post, and logistics.
Browse Electrical companies
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Upcoming electrical events in Italy

Smart Building Expo 2025
- 19 - 21 Nov, 2025
- Milano, Italy