Company Category: Transformers

Trench Group

Trench Group is a global leader in high-voltage power transmission components and systems. Headquartered in Berlin with over 100 years of experience, the company leads the portfolio of high-voltage power transmission components and systems. With product groups including bushings, coils, and instrument transformers, the company is a system-critical player in the energy transition and sustainable energy future. These intelligent and technologically advanced solutions are used for measurement, protection, and connection within the power grid. Trench Group operates globally with more than 2,900 employees across nine factory locations and four regional sales hubs. | Trench Group is a global leader in high-voltage electrical solutions, known for engineering innovation, technical excellence, and long-lived product performance. Through our two brands – Trench and HSP – we deliver critical components that enable the safe, reliable, and efficient transmission of electricity across modern power networks.

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Transwind Technologies Pvt Ltd

Transwind Technologies designs and manufactures advanced coil winding machines, including HV/LV, transformer, stator, toroidal, and multi-bobbin winders. With a focus on precision, innovation, and reliability, we deliver customized automation solutions that empower transformer and motor manufacturers worldwide to achieve efficiency, consistency, and excellence in every winding process.

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Transformers and Rectifiers (India) Ltd.

Transformers and Rectifiers (India) Limited (TARIL) is a leading Indian manufacturer of power transformers and reactors serving utilities, industries, and renewable sectors worldwide. With strong engineering expertise, advanced manufacturing capacity, and focus on EHV solutions up to 1,200 kV, TARIL delivers grid infrastructure supporting power transmission growth and energy transition.

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Transfopower Industries (Pvt) Limited

Transfopower Industries (Pvt.) Ltd. is a leading Pakistani manufacturer of distribution transformers, switchgear, and advanced energy metering solutions. With a strong focus on quality, innovation, and compliance with international standards, we deliver reliable power solutions to utilities and industries, supporting grid modernization and sustainable energy infrastructure worldwide.

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Tranco Production Machines Ltd

As the inventor of the Automatic Core Winding Machine, we have continued, since inception in 1974 to continually build core winding machines that produce the fastest, accurate distributed Gap cores in the world. Our machines are capable of producing as much as 25,000lbs of cores in a 12 hour period

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Toshiba International Corporation

Toshiba International Corporation (TIC), based in Houston, Texas, is a member of the Toshiba America Inc. (TAI) Group, a wholly owned subsidiary of Toshiba Corporation. The Motors & Drives Division is a trusted global supplier of low and medium voltage motors, adjustable speed drives, controls, industrial automation solutions, and comprehensive after-market services. We service all industrial markets including oil & gas, power generation, mining, aggregates, HVAC, water/ wastewater, pulp & paper, food & beverage, and more. | At Toshiba, we’re committed to delivering world-leading technology that protects private information of citizens and organizations. Our solutions, based on decades of scientific research, apply the fundamental laws of quantum physics to deliver provably secure network communications that will remain resilient even in the age of quantum computing. | Toshiba’s Transmission & Distribution Division delivers high-performance transmission and distribution solutions across the U.S. and Canada. With over 100 years of engineering excellence, our reliable equipment supports utilities, industrial applications, and grid infrastructure, optimizing performance, reducing losses, enhancing safety, and reinforcing Toshiba’s global reputation for innovation, quality, and excellence.

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Toray Advanced Materials Korea Inc.

At IEEE PES T&D 2026, Toray Advanced Materials Korea Inc.(TAK) will debut our meta-aramid paper for electrical insulation. Made from dry-spun Floc, it offers outstanding insulation, heat resistance, and mechanical strength. TAK provides tailored solutions to help shape the future of the electrical and electronics industry.

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TMC TRANSFORMERS USA Inc

At TMC Transformers USA Inc., we are committed to delivering advanced dry type transformer solutions that meet the evolving needs of modern industries. As a trusted manufacturer based in Georgia, we proudly serve clients across the U.S with high-performance, environmentally responsible products. TMC USA is the American division of TMC Transformers, a trusted European name in dry type transformer field with decades of experience and a strong international presence. Located in Waynesboro, Georgia, our facility blends Italian and Swiss engineering expertise with local manufacturing excellence. We are strategically positioned to meet the growing demand for dry type transformers in Georgia and across North America, delivering affordable, reliable, and sustainable power distribution solutions. We are a dry type transformer supplier, providing high-quality transformer solutions that empower industries, support sustainable energy, and ensure reliable power distribution across North America. Thanks to our investment in state-of-the-art technology, every transformer produced at our Georgia facility undergoes rigorous testing to ensure it exceeds not only U.S. and international standards, but also customer expectations. | TMC is a strategic partner with a global reach. We specialize in the design and production of medium and low voltage dry-type transformers using cast resin and VPI technology. More than 30 years of experience in serving various market needs in North America. | TMC TRANSFORMERS USA INC. IS THE NEW BUSINESS CREATED BY TMC SPA TO CATER THE DEMAND FOR AFFORDABLE, RELIABLE, AND SUSTAINABLE POWER AND DISTRIBUTION IN THE UNITED STATES. TMC USA taps on the same high technology, and pool of skilled engineers and technicians that have made TMC SpA a key-player in dry type transformers. Our team of expert have developed a wide range of dry type transformers for distribution and specialized markets, offering customers the best technology to meet diverse application needs worldwide. | Based in Georgia, TMC Transformers USA is a European company with thirty years of experience designing and producing medium and low-voltage dry-type transformers with VPI and epoxy-shielded windings. | We are a dry type transformer supplier, providing high-quality transformer solutions that empower industries, support sustainable energy, and ensure reliable power distribution across North America.

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Tianhong Power Technology Co., Ltd.

The company possesses diverse and robust manufacturing capabilities in the field of power equipment, with products encompassing dry-type transformers, oil-filled transformers, American-style box transformers, European-style box transformers, Chinese-style box transformers, high and low voltage switchgear, ring main units, and more.

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