Giga Energy (founded 2019) designs, manufactures, and operates energy infrastructure, including modular data centers, transformers, and generators, with special focus on using stranded/flared natural gas to power Bitcoin mining and reduce methane emissions. They are headquartered in Houston, Texas, and aim to deliver fast‑turnaround, high‑quality switchboards, transformers and data center solutions.

Glen Magnetics, Inc., based in New Jersey since 1973, specializes in custom-engineered transformers, inductors, and coils for critical applications in medical, aerospace, military, and industrial markets. Family-owned and ISO-quality certified, they operate a 32,000 sq ft facility, offering rapid prototyping (7–10 days), just-in-time delivery, and U.S.-sourced materials.

Gowanda Electronics, founded in 1963 and based in Gowanda, NY, is a U.S.-based manufacturer of high-performance inductors, chokes, coils, transformers, and magnetic components for RF, microwave, power, and custom applications.

GravitHy accelerates the decarbonization of the steel industry, by eliminating the CO2 emissions in the iron production step, currently responsible for approximately 80% of the CO2 in the production of steel. GravitHy will produce renewable and low carbon Hydrogen (H2) for use in the production of decarbonized Direct Reduced Iron (DRI) or Hot-Briquetted Iron (HBI), supplied globally to steelmakers.

Hammond Power Solutions is a North American leader for the design and manufacture of dry-type standard and custom electrical engineered magnetics, liquid filled and cast resin transformers. Leading edge engineering capabilities, high quality products, and responsive service to customers’ needs have all served to establish HPS as a technical and innovative leader in the electrical and electronic industries.

HICO America, a subsidiary of Hyosung Heavy Industries, specializes in high-voltage power equipment like transformers, switchgear, and energy systems. It serves North American utilities with manufacturing facilities in Pennsylvania and Tennessee.

Hitachi commits to helping achieve a sustainable world and people's well-being by utilizing their breadth of digital and green technologies. Since its founding in 1910, Hitachi has responded to the expectations of society and its customers through technology and innovation. They work to apply their expertise in information technology (IT), operational technology (OT), and a wide variety of products to advance social infrastructure systems.

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.

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.

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.

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.

Janitza develops and manufactures cutting-edge energy management hardware and software products, offering customers complete power quality analysis and monitoring solutions. Our hardware includes energy meters, current transformers, and power quality monitoring equipment. These tools work in tandem with our GridVis® energy analysis software.

JSHP Transformer (JiangSu HuaPeng Transformer Co., Ltd.) was found in 1967 and now it is a completely family owned manufacturer. JSHP tops the China Top 10 Transformer Manufacturers surveyed by the China Transformer Manufacturer Association. JSHP Transformer still proudly keeps ZERO catastrophic failure with thousands of transformers in operation around the world before June, 2011.

Kanohar Electricals Ltd. is a well-established Indian company (since 1981) that manufactures high-capacity power transformers (up to 500 MVA, 500 kV) and GIS (gas-insulated switchgear).

Kanohar Electricals Ltd. is the manufacturer of power and distribution transformers, catering to utilities, EPC contractors, and industrial clients in India and abroad. The company specializes in high-efficiency transformers up to 220 kV and offers end-to-end power solutions.

Karl Menzel Maschinenfabrik GmbH & Co offers forward-looking solutions for the production and processing of web materials. For the textile, film, nonwoven, as well as the paper and composites industries, they are an reliable partner for the development, production and worldwide delivery of high-quality special equipment. State-of-the-art medical and energy technology firms also rely on their expertise to develop customized manufacturing systems.

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.

In a world increasingly committed to clean, secure, and sustainable energy, KONČAR Group are proud to develop products and solutions that power this transformation. With over a century of excellence, they’ve delivered innovative technologies across 130 global markets. As one of Croatia’s major exporters, they are dedicated to supporting communities on their journey toward a net-zero economy.

Kotsons is a pioneer in energy solutions, backed by over 45 years of expertise and recognized with 10+ awards for being one of India's top exporters. With advanced manufacturing facilities, they specialize in cutting-edge transformer technology that meets the highest international quality and sustainability standards.

KRYFS Power Components Ltd. is an Indian company that converts up to 50,000 MT/year of CRGO electrical steel into transformer laminations, cores, and builds transformers (up to 10 MVA, 33 kV class).

KTE is committed to maximizing customer value and growing alongside them through continuous innovation and technological development, striving to become a global, eco-friendly, smart energy company.

KUVAG is a pioneer in electrical insulation technology, providing advanced composite solutions for energy, transportation, and industrial sectors. Headquartered in Austria, it operates worldwide with a focus on innovation, sustainability, and high-performance materials.

Lenco Electronics Inc. designs and manufactures custom transformers and inductors for industrial and electronic applications, including PCB, audio, and three-phase units. Based in Illinois, they offer ISO 9001-certified production with in-house winding, prototyping, and high-volume capabilities.

Lobel Green Energy is a Vadodara, Gujarat‑based solar & renewable energy company offering EPC services, inverters, solar thermal systems, rooftop & utility‑scale solar installations, hybrid systems and solar backup & off‑grid solutions.

Founded in 1976 and based in Louth, Lincolnshire, Louth Transformer Co. Ltd. specializes in designing and producing bespoke transformers ranging from 1 VA to 100 kVA—including PCB-mounted, auto, control panel, and three-phase types—with a large stock of over 430 models available for rapid same-day dispatch.

The LTC Group philosophy is a relentless pursuit of excellence through attention to details in the production of high-quality magnetic cores for a wide range of transformers and reactors.

Luminant, a subsidiary of Vistra Energy, is a competitive power generation business, including mining, wholesale marketing and trading, and development operations. Luminant has nearly 17,000 megawatts of generation in Texas, including 2,300 MW fueled by nuclear power and 8,000 MW fueled by coal. The company is a large purchaser of wind-generated electricity. Vistra Energy is a premier Texas-based energy company focused on competitive energy.

"MACROPLAST" Transformers is an ISO 9001:2015 certified company engaged in the Designing, Manufacturing and Testing of high-quality transformers since 1983. They have been manufacturing our products at our state-of-the-art facilities in Greater Noida, U.P, India and Dar-es-Salaam, Tanzania, Africa. Besides catering for the domestic market, we are exporting our products to countries in Asia, Africa, Middle East and European Union.

Maddox serves the commercial, industrial, utility, and renewables segments of the transformer market. They work with small operators, all the way up to the largest projects in the country.Their customers value speed, transparency, and an easy buying experience.

Mahashakti Energy Limited (incorporated on August 17, 1994) is a Bathinda (Punjab)-based manufacturer of power and distribution transformers, with a robust global footprint—including manufacturing units in Kenya, Ethiopia, and Nigeria—and a diversified product lineup that features smart meters, compact substations, solar EPC projects, and condition monitoring solutions.