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.

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.

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.

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.

Irving Oil is a family-owned and privately held international energy company. For nearly 100 years, their commitment to doing good business has been grounded in their commitment to people – to their employees, customers, communities and partners.

Jabil is a manufacturing solutions provider with over 250,000 employees across 100 locations in 30 countries. The world's major brands rely on Jabil's unmatched breadth and depth of end-market experience, technical and design capabilities, manufacturing know-how, supply chain insights and global product management expertise.

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.

Janusz Electric is a team of master electricians based in Salem, New Hampshire, offering services, such as service upgrades, panel upgrades, and EV charger installations.

Established as an independent administrative institution under the law concerning the Independent Administrative Institution, the Japan International Cooperation Agency (JICA) aims to contribute to the promotion of international cooperation, as well as the sound development of Japanese and global economy, by supporting the socioeconomic development, recovery or economic stability of developing regions.

JBS Enterprises provides technical solutions for EHV substations and transmission lines that are the best value for money to the clients. Along with aiming to be the most trustworthy service provider in the market segment, they are motivated to ensure peace of mind to the clients, stakeholders, and their employees.

JEF is a renowned technology-driven company, specializing in solving complex electrical engineering challenges with innovative products and solutions. As an Indian firm with a strong international presence in 24 countries across the ASEAN, Middle Eastern, African, and European regions, they have become the preferred vendor for numerous prestigious projects. They have over 3000 global customers and a remarkable 90% customer retention rate.

Jeumont Electric: a major equipment supplier to the power generation and conversion markets. They have been manufacturing electrical generators and motors for all types of applications for more than 100 years.

Julian Electric is a globally renowned manufacturer of quality battery & power cables & wiring harnesses to mobile equipment OEMs.

KAMIC Group consists of approximately 40 operating companies with combined annual sales of around SEK 3.8 billion. The Group has subsidiaries and branch offices in 14 countries in Europe, Asia, and North America and around 1,700 employees. The Group comprises companies active in trade and agencies as well as companies with in-house product development and manufacturing.

Karadeniz Energy Group became the first company to obtain more than one license throughout the energy value chain in Turkey in 2002, with the liberalization of the Turkish Energy Industry. The production, wholesale and export licenses were obtained. Karadeniz Holding Group decided to diversify its business concerns, acquiring Pamuk Factoring, Pamuk Leasing, and Eti Yatırım, opening operations in the finance industry in 2007.

Keysight is the globally renowned test and measurement equipment provider for electronic design, e-mobility, network monitoring, 5G, LTE, IoT, connected cars and IT solutions and services. The company's early-market solutions are born out of their ongoing leadership in standards bodies, industry-focused technology research, and deep measurement expertise.

KFB Holding Group was founded by Mr. Khalid Al Boayz, a first generation entrepreneur, in 1981. He has brought with him a considerable sense of ethics and responsibility to his employees, partners, and customers. Mr. Khalid Al Boayz is firmly committed to bringing the latest products and technologies to Saudi Arabia, while ensuring that they are suited and suitably re-engineered for local conditions.

Kiewit is one of North America's largest and most respected construction and engineering organizations. With its roots dating back to 1884, the employee-owned organization operates through a network of subsidiaries in the United States, Canada, and Mexico. Kiewit offers construction and engineering services in a variety of markets including transportation; oil, gas and chemical; power; building; water/wastewater; industrial; and mining.

Kirloskar Electric Company Limited (KEC) is one of India 's manufacturers of electrical and power equipment. Established in 1946 by Mr. Ravi L Kirloskar, Kirloskar Electric manufactures AC Motors, AC Generators, DC Machines, Traction Equipment, Electronics, Switchgear, Transformers and undertakes turnkey Electrical Projects.

Kishore Industries is one of the major manufacturers and stockholders of piping products for the oil, gas, petrochemical, and nuclear industries is Kishore Industries. They are a renowned producer of forged fittings, butt-weld fittings, and Compression fittings, outlets, flanges, and bends with a long radius made of stainless steel Alloy steel, carbon steel, nickel alloys, duplex and super duplex steel, etc.

Knight Electric has deep industry expertise across all commercial environments, they provide: Open Store Modernization/Remodel, New Construction, Nationwide Rollouts, Electrical Service and Repairs, Disaster Recovery, Generator and Alternate Energy Installation.

KRAKEN Subsea Solutions is a French engineering company providing Subsea Cables Solutions. KRAKEN teams are expert for the execution of complex Offshore projects, design studies and innovative submarine installation works..

With the vision - 'Together, we are always in the lead and contribute to a smarter city to live and work in',​ Landskrona Energi lead the future of electricity, district heating and fiber in Landskrona City, in Skane, Sweden. It is equally important that we help shape our city through smart digital and sustainable faith in the future. Our 110 employees ensure that 25,000 customers receive electricity, district heating and communication services.

Lanner Electronics Inc. is a globally renowned provider of design, engineering and manufacturing services for advanced network appliances and rugged applied computing platforms for system integrator, service providers and application developers.

LEONI is a global provider of products and solutions for energy and data management in the automotive sector and other industries. The market-listed group of companies has around 100,000 employees in 30 countries and generated consolidated sales of EUR 4.1 billion in 2020.

LG Electronics USA Inc. is a renowned manufacturer of ductless heat pumps (single and multi zone), VRF, PTACs, windows, dehumidifiers, water source heat pumps, air conditioners, ventilation products, refrigeration products and smart home solutions.

Lorünser Austria GmbH, is based in Schlins, Vorarlberg, Austria and has been specializing for over 60 years worldwide in the development and production of complex components for high voltage equipment.

LOVATO Electric has been designing and manufacturing low-voltage electrical devices for industrial applications. The company started from the dawn of electrical engineering to today's mix of electronics, automation and software. The wide range of products is designed, industrialized, tested and built by LOVATO Electric according to the highest quality standards.

Loytec is an expert for innovative building automation. LOYTEC develops, manufactures, and distributes router and gateway solutions, embedded Automation Servers and I/O Controllers, the room automation system L-ROC, DALI lighting controls, the VAV system LIOB-AIR, and also graphical user interfaces in the form of touch panels or via PCs or mobile devices.