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.

At IDE Electronics International they have been working in the automation industry for more than 30 years.

Ideal Electric Company, formerly known as Hyundai Ideal Electric Co., is a globally established American manufacturer of electric motors and generators, switchgear, and control systems for all applications including industrial, oil, gas and petrochemical, water and infrastructure, pulp and paper, air handling, marine, mining, power generation, and renewable energy.

IES designs and installs integrated electrical and technology systems and provides infrastructure products and services to a variety of end markets, including data centers, residential housing, and commercial and industrial facilities.

The Illinois Power Agency exists to serve the people of Illinois by overseeing the electricity planning and procurement processes for residential and small commercial customers of Ameren, ComEd, and MidAmerican. It also manages the implementation of the Illinois Renewable Portfolio Standard.

In-Charge Energy is on the frontlines of large-scale emissions reduction, accelerating the electrification of the transportation industry – one commercial fleet at a time. With end-to-end, turnkey solutions for commercial EV infrastructure projects,

At IEC, they work hard for their members and the communities they serve. They support their 38-member distribution cooperatives with an array of services that include job and safety training, government relations, regulatory compliance support, professional development training, and communication.

Indiana Michigan Power (I&M), an AEP Company, serves approximately 600,000 customers in East Central, Northeast and North Central Indiana and Southwest Michigan. Their line mechanics maintain more than 25,000 miles of power lines and they are part of AEP's transmission grid - the largest in the United States of America (USA).

The Inductotherm Group offers advanced technology for the engineering, manufacturing, and service of thermal processing equipment used in the melting, heating, heat treating, forging, galvanizing, coating, cutting and welding of metals. Bringing together 40 companies with 38 manufacturing facilities located in 19 countries, Inductotherm Group delivers innovative products throughout the world.

IEM is the largest independent full-line manufacturer of electrical distribution and control systems in North America. The company has developed one of the most sophisticated electrical product manufacturing systems in the world and has cultivated partnerships with major component suppliers, resulting in optimal solutions to customer problems.

Industrial Electric Mfg. (IEM) is the largest independent full-line manufacturer of electrical distribution equipment and integrated power systems in the U.S. For over half a century, IEM has delivered customer-specific solutions to meet the ever-changing power requirements of growth industries in North America.

Infuse Energy is a different kind of electricity company. They believe they should clearly understand the user's plan, the price user's pay, and when their plan expires. They are founded by electricity customers for electricity customers.

Ingenity Electric integrates the latest in environmentally-conscious propulsion technologies into the most demanding boating applications.

Inglett & Stubbs LLC is one of the premier electrical contractors in the United States today. Founded in 1954, their dedication to excellence in electrical construction has allowed them to play a critical role in the development of Atlanta and the Southeastern United States.

Inline Electric Supply Co. opened its doors in 1988 in Huntsville, AL with a strategy to be the best source for electrical contractors, installers, and commercial, institutional, and industrial customers to purchase their electrical supplies.

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.

Insight EDA provides software that fills an unmet need for a worldwide customer base. The demand for electronic devices continues to increase globally. Manufacturers are forced to squeeze both performance and battery life as they compete with each other to create the "next best thing".

Intel’s mission is to shape the future of technology to help create a better future for the entire world. By pushing forward in fields like AI, analytics and cloud-to-edge technology, Intel’s work is at the heart of countless innovations.

InterDigital, Inc. develops mobile and video technologies at the core of devices, networks, and services worldwide.

Intermountain Electric, Inc. (IME), a Colorado corporation, has been committed to quality for 70 years. Since its formation in 1946, IME has established itself as a premier electrical contractor. With a vast array of resources, IME. provides the customers and clients with a trusted avenue for all electrical construction needs.

Intermountain Power Agency (IPA) is located in the Great Basin region of western Utah, USA. They generate an average of more than 13 million megawatt hours of energy each year from their two coal-fired units. The energy is delivered over the project’s AC and DC transmission systems to 35 participants in the project that principally serve Utah and Southern California, USA.

International Association of Electrical Inspectors educate and equip electrical professionals while unifying the industry to promote electrical safety. Electrical inspectors, multi-hat inspectors, electrical installers and contractors, testing agencies, standards organizations, manufacturers, and distributors all working together to ensure the public safety.

International Brotherhood of Electrical Workers (IBEW) represents approx. 775,000 active members and retirees, who work in a wide variety of fields, including utilities, construction, telecommunications, broadcasting, manufacturing, railroads and government. The IBEW has members in both the USA and Canada, and stands out among the American unions in the AFL-CIO, because it is among the largest and has members in so many skilled occupations.

Intersoft Electronics is the U.S. subsidiary of the Intersoft Electronics Group. They provide innovative IE Group radar technologies and ICAO standard radar test capabilities to the American market.

Interstates is the trusted partner for electrical, automation, and operational technology needs. They have tackled complex challenges for over sixty-five years and developed innovative solutions for industrial manufacturing and processing facilities worldwide.

Invenergy is a renowned global privately-held developer and operator of sustainable energy solutions. They are headquartered in the U.S.A and have 1000+ employees across the Americas, Europe and Asia. They have successfully developed nearly 150 projects, including wind, solar, and natural gas power generation as well as advanced energy storage facilities.

ION Solar is a full-service solar company that offers the highest-quality solar systems with world-class support.

IonicBlue® is a joint venture between Johnson Controls, the global pioneer in delivering energy and infrastructure solutions, and Apollo Global Management a leading, global alternative asset manager. They deliver a total solutions approach through the expertise of Johnson Controls and the unmatched ability of Apollo to provide alternative capital solutions.

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.

ITOCHU operates in a wide variety of businesses, with particular strength in the machinery, energy & chemicals, electronics, food, forest products, chemicals, and textiles sectors.