Hydro One are the energy company devoted to helping customers and communities across Ontario live a better, brighter life. With a diverse team of engineers, project managers, power line workers and arborists, field staff, supervisors, new grads, students, electricians and technicians - they share a commitment to energizing life.

Hydrogen Optimized is a Hydrogen Technology focused project company. They develop and implement projects for clients and partners using their innovative hydrogen capabilities. They work with clients and partners to move projects forward through conceptualization, commercialization and scaling in the market.

i-DE Redes Eléctricas Inteligentes SAU is located in Bilbao, Spain and is part of the Electric Power Generation, Transmission and Distribution Industry. They company has 3,378 employees at this location and generates US$ 2.29 billion in sales on average per year.

i-Gard Corporation (founded in 1982, based in Mississauga, Ontario, Canada) designs, manufactures, and supplies ground fault protection systems, neutral grounding resistors, arc‑flash detection & related resistor‑based safety solutions for industrial and commercial electrical systems.

Iberdrola is a global energy leader and the number one producer of wind power, and one of the world's biggest electricity utilities, in terms of market capitalization. They have brought the energy transition forward two decades to combat climate change and provide a clean, reliable and smart business model.

With more than 180 years of history, Iberdrola SA is currently a global energy leader, a major wind power producer and one of the largest electricity companies in the world in terms of stock market capitalization. They have been committed to clean energy for more than 20 years with the objective of exceeding 52,000 MW of renewable capacity by 2025.

Icon Cables Limited, founded in June 1999 and headquartered in Delhi (with a manufacturing facility in Neemrana, Rajasthan), specializes in designing and manufacturing a wide range of precision cables—including power/control, instrumentation, thermocouple, fire-resistant, coaxial, armoured, and PVC submersible cables—serving domestic and international markets under ISO 9001 certification.

IDEF SYSTEMES is an innovative and quality-focused company, which supplies protection relays and monitoring solutions to the electrical transformer industry. They thrive to offer total quality and reliability in our products and services in all circumstances and have become the trusted partner of their clients all across the world.

OMV-INDOIL, for more than 30 years the regional market pioneer in industrial valve production (Croatia & South-Eastern Europe), supplies valves and complete materials in project management. With their highly experienced professionals, they are a customer-oriented company with full and prompt technical support.

Inelec Engineers India Pvt. Ltd., established in 2010 and based in Bengaluru, is an ISO 9001-certified manufacturer, trader, and exporter specializing in electrical products—such as AC electrical monitoring systems, capacitor units, control panels, street‑light timers, and cable accessories—and offers expertise in reactive power compensation.

Influx Electric Co. is an electrical solutions company based in Noida that supplies a wide range of industrial and consumer electrical products — including switchgear, wires & cables, lighting, metering devices, fans, conduits, and appliances — focused on quality and customer satisfaction.

Infologic Design (formerly Infolytica Europe) has provided state-of-the-art Electromagnetic solutions since 1978, supplying design software for electromagnetic devices, plus offering consulting and analysis services. Engineers from a wide range of industries across Europe use their software tools and services for the design and analysis of applications, including electromechanical devices, non-destructive testing, loudspeakers, etc.

Inform Electronic, one of the European power solution specialist, is established in 1980 with the aim of designing and building industrial electronic systems. Soon after, it diversified into the production, and marketing of standard professional electronic equipment, and special projects.

Ingersoll Rand Inc. is a multinational company that provides flow creation and industrial products. Ingersoll Rand offers a full range of pioneer gear pumps, from industrial process, magnetically coupled and lubrication.

Innodisk is a service-driven provider of industrial embedded flash and DRAM storage products and technologies, with a focus on the enterprise, industrial, aerospace, and defense industries. Within the industry, they are widely-recognized for their expertise and responsiveness in the customization of industrial embedded memory.

The Institute of Thin Films, Sensors and Imaging (ITFSI) is a research institute at the University of the West of Scotland, founded by Professor Des Gibson in September 2014. ITFSI specializes in thin films for various applications including medical devices, sensors, engineering, optics, electronic devices, and photonics.

Integrated Electric Company Private Limited is an engineering enterprise based in Bengaluru (Bangalore), India. IEC manufactures electrical rotating machines and drives for various industrial applications. The products from IEC are developed through dedicated in-house efforts and conform to international standards.

Inter RAO is an energy export and import operator in Russia. They supply electricity to Azerbaijan, Belarus, China, Finland, Georgia, Kazakhstan, Lithuania, Mongolia, Ukraine and South Ossetia. In 2014, they exported 14 bn kWh and imported 3.5 bn kWh of electric power.

InterApp develops, manufactures and distributes valves and valve systems for the most demanding clients, applications and industry sectors in the world that all together contribute to sustainable development, the health of people and a better environment.

IPS Group (Intelligent Process Solutions) is a privately held German software company. Its products are focused on utilities and specialized industries. IPS has built a network of partners and customers around the world. IPS is committed to providing products and services that meet and exceed customer expectations through continuous improvement and innovation.

Backed by 45 years’ experience in the manufacture of frequency products, IQD is a recognized market leader in the frequency control market and part of the Würth Elektronik eiSos group, one of the leading European manufacturers of passive components. With active customers in over 80 countries, IQD offers one of the most comprehensive frequency product ranges available.

IRCE S.p.A. is a globally renowned multinational company with a relevant role in Europe, operating in the field of winding wires and electrical cables. They manufacture insulated electrical cables for the transport of energy, used for the realization of civil and industrial electrical systems and for the electrical equipment connection and supply.

Iskraemeco is a globally recognized brand whose solutions can be found in over 80 countries worldwide. For more than seven decades, Iskraemeco has been delivering quality products, solutions, and services that make efficient energy use a reality. Since 2007 they are part of Elsewedy Electric Group with whom they share a common vision of smart, digital, and green future.

Iwatsu Electric Co., Ltd. is a Tokyo-based manufacturer of test and measurement equipment, telecommunications systems, and oscilloscopes, serving industrial and research markets since 1938. The company operates globally through offices in Asia, Europe, and North America, offering precision electronic instruments and support services.

IZAR Sp. z o.o. provide clients with excellent quality low- and high-current electrical connections. Their full product range includes a wide selection of tapes and power leads, water- and air-cooled high-current cables, flexible connections, terminals, and connectors, which are widely used in the production of power generators and various types of relays. They also offer customization of their power connections to meet customer's specific needs.

İzopar Transformer and Insulation sometimes achieve their goals sooner than anticipated, and sometimes even longer. They strive for continuous improvement in their work.

J Dawson Electrical is one of the UK’s providers of electrical services to the Leisure Industry, based out of their Bolton offices, in the United Kingdom. Their clients and work area cover the United Kingdom, with sites throughout the country. They provide comprehensive electrical design, installation, and maintenance services for projects throughout the UK.

JAC Motors has more than 9000 employees with total asset of RMB 6.1 billion, covering an area of nearly 4.05 million square meters. JAC is an enterprise of high and new technology of Anhui province, as well as a key enterprise of high-new technology into the National Torchlight Plan; it is one of the top 500 enterprises in China.

JAG Engineering is a Singapore-based Mechanical & Electrical Engineering Company with in-house R&D capabilities. Founded in 2008, JAG Engineering has grown its offerings to cater to designers of large offices, laboratories, retail and F&B chains.

JFE Shoji Corporation's aim is to grow sustainably with their customers. They are engaged in a broad range of businesses, such as steel products, raw materials and machinery, chemical products, ship, food and electronics.