Top Transformers Manufacturers and Suppliers in the USA and Worldwide

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Our goal in this post is to provide a list of Top Transformers Manufacturers and Suppliers in the USA and Worldwide. Electricity distribution relies heavily on transformer manufacturers, who create devices that modify voltage levels through electromagnetic induction from one circuit to another.

Transformers help power plants distribute power efficiently to cities and industries from the power stations.

To distribute power over long distances with minimal loss, step-up transformers are used to raise voltage levels. However, the step-down transformer is used to convert high voltage to levels suitable for distribution to homes, offices, and industries.

Check out the following lists of the top American and international transformer manufacturers.

⇒ View a List of Transformers for Sale and Their Suppliers ⇐

The Best Transformers Manufacturers and Suppliers in the United States

The following table lists US transformer suppliers. Among the data are the supplier’s annual sales, location, and year of establishment, as well as their business activities. Sales are reported in millions of US dollars.

Supplier	Headquarters	Business Activities	Sales (in Millions)
BDI	Cleveland, OH	Distributor	$250 & more
Triad Magnetics	Perris, CA	Manufacturer, Custom Manufacturer	$50-99.9
Pacific Transformer Corp.	Anaheim, CA	Custom Manufacturer, Manufacturer	$25-49.9
Pico Electronics, Inc.	Pelham, NY	Manufacturer, Custom Manufacturer	$25-49.9
Neeltran, Inc.	New Milford, CT	Custom Manufacturer	$25-49.9
MPS Industries, Inc.	Gardena, CA	Manufacturer, Custom Manufacturer	$10-24.9
ROMAC	Commerce, CA	Distributor, Manufacturer, Custom Manufacturer	$10-24.9
Lenco Electronics	McHenry, IL	Manufacturer, Custom Manufacturer	$10-24.9
Bruce Electric Equipment Corp.	Lindenhurst, NY	Distributor, Service Company	$1-4.9
Torelco	Alpha, NJ	Custom Manufacturer, Manufacturer	$1-4.9

In the following, we provide information about American transformer manufacturers in summaries.

BDI

Transformer distributor BDI was established in 1935 in Cleveland, Ohio. Additionally, BDI offers automation systems, generators, and electrical components.

Triad Magnetics

Since 1943, Triad Magnetics has offered standard and custom magnetic parts. The company is based in Perris, California. The company manufactures a wide range of custom power transformers, such as step-up and step-down. Aside from autotransformers, the company also offers general-purpose, control, distribution, and isolation transformers.

Pacific Transformer Corp.

A manufacturer of standard and customized electric transformers, Pacific Transformer Corp. was formed in Anaheim, California, in 1981. Transformers may be audio, toroidal, low-profile, power, or inverter types. Prototyping and design services are provided by the company.

Pico Electronics

The Pico Electronics Company was founded in 1967 in Pelham, New York. The Company produces custom and standard electric and electronic transformers. The types of transformers include surface mount and plug-in. The products have a number of features, such as thermal shock resistance, electrostatic shielding, moisture sensitivity levels, magnetic shield design, and primary and secondary windings.

Neeltran, Inc.

Neeltran, Inc. was established in 1973 in New Milford, Connecticut. They design, fabricate and install oil-filled, dry-type, and water-cooled transformers. Transformer types include furnaces, power packs, phase changers, high frequency, traction duty, dry rectifiers, grounding, and buck-boost autotransformers.

MPS Industries, Inc.

Founded in 2004, MPS Industries, Inc., based in Gardena, California, designs and manufactures custom electric surface mount transformers. Transformers come in various types, including current sense, audio, video, flyback, and balun transformers. Their applications range from laptops to refrigerators to pumps. Many industries benefit from these transformers, such as automotive, consumer electronics, military, aerospace, medical, and telecommunication.

ROMAC

ROMAC, which is based in Commerce, California, distributes transformers of various types, including dry type, low voltage, and compartmentalized transformers. Furthermore, it offers electric motors, controls, and switchgear, as well as circuit breakers, fuses, and switchgear. The company offers services including equipment rentals, reconditioning, retrofitting, and obsolete parts.

Lenco Electronics

Its headquarters are in McHenry, Illinois. Since 1973, Lenco Electronics has offered custom transformers, including three-phase transformers and PCBs. Additionally, autotransformers and constant voltage transformers are available. They can also make custom inductors.

Bruce Electric Equipment

Based in Lindenhurst, New York, Bruce Electric Equipment Corp. was established in 1976, and the company manufactures transformers, power conditioners, and UPS backup protection. Powerline Conditioners, power supplies, rectifiers, generators, and transfer switches are its products. It also distributes surge suppression systems, circuit breakers, phase converters, control panels, and rectifiers. It also offers renting, testing, and repairing services.

Torelco

Torelco, headquartered in Alpha, New Jersey, has manufactured both custom and standard toroidal transformers since 1982. Reverse engineering, custom manufacturing, and rebuilding services are also offered.

The Best Transformers Manufacturers and Suppliers in the World

Here are the world’s leading transformer manufacturers. In addition to the country of origin of the manufacturer, this table provides annual revenue in US dollars in 2020.

Supplier	Headquarters	annual revenues
General Electric	USA	$79.6 billion
Siemens	Germany	$64 billion
Mitsubishi Electric	Japan	$42.4 billion
Toshiba	Japan	$31.4 billion
Schneider Electric	France	$28.7 billion
ABB Ltd	Switzerland	$28 billion
Hyundai Heavy Industries	South Korean	$13.1 billion
TBEA	China	--
China XD Electric Co Ltd	China	--
Jiangsu Huapeng	China	$800 million.

Below are the company summaries and information of Transformer Manufacturers around the world.

General Electric

General Electric is widely recognized as a leading transformer manufacturer in the United States and throughout the world. As an industry leader in high voltage, network, distribution, auxiliary, substation, industrial, and instrument transformers, as well as current and capacitive transformers, the company produces a diverse range of products.

Siemens

German multinational Siemens leads the transformers manufacturing industry in Europe. A number of transformers are available from the company, including high voltage direct current (HVDC) transformers, phase shifting transformers, power transformers, and industrial transformers.

Mitsubishi

One of the world’s leading transformer manufacturers is Mitsubishi Electric, a Japanese multinational with headquarters in Chiyoda City, Tokyo, Japan. Among the types of transformers produced by the company are gas-insulated, recti-former, substation, auto, and traction transformers.

Toshiba

A leading manufacturer of transformers is without doubt Toshiba, which is also a Japanese conglomerate with its headquarters in Minato, Tokyo. Toshiba has been making power transformers since 1894 and is now a global market leader with an installed base spanning 35 countries.

Schneider

Located in France, Schneider Electric is one of the biggest transformer manufacturers in Europe. In addition to three- and single-phase transformers, Schneider Electric makes general-purpose, industrial control, liquid, low voltage, and instrument transformers. Schneider Electric’s biggest market is the United States, where 40% of its customers are located followed by India and France, each with 8%, and the UK with 5%.

ABB

As one of the leading transformer manufacturers, ABB offers liquid-filled and dry-type transformers, as well as replacement parts and services. In addition to manufacturing transformers for distribution, power, and special applications, the Swedish-Swiss multinational services clients across different sectors.

Hyundai Heavy Industries

South Korean Hyundai Heavy Industries, one of the world’s leading heavy industries, produces power transformers. It ranks among the top transformer makers in Asia. Diverse types of transformers are created by this company using advanced technology, including dry-type, cast resin, oil-immersed, and specialized transformers designed to suit the needs of its clients.

TBEA

TBEA, based in Changji, China, is one of the oldest transformer manufacturers in the country. Among the equipment the company produces and distributes are transformers, cables, wires, and high-voltage switches. Also available from TBEA are inverter and energy solutions for photovoltaic, wind, and solar power plant design, construction, repair, operation, and maintenance.

China XD Electric Co Ltd.

The company, headquartered in Xi’an, China, was established in 2008. It builds and distributes high-quality power transmission, distribution, and control apparatus. A few of these apparatuses are instrument transformers, HV switchgear substations, insulators, capacitors, lightning conductors, and electric reactors.

Besides engineering and trading, China XD Electric Co. also engages in research, development, and testing. Its products are sold both abroad and domestically.

Jiangsu Huapeng

Jiangsu Huapeng is a transformer manufacturer located in Liyang city, Jiangsu province. It produces pole-top, three-phase, oil-immersed, and dry-type transformers.

Conclusion

For research and selection of transformer vendors, we have provided lists of leading US and global companies that supply transformers. You can contact our Transformer Experts in Linquip for more advice on choosing the right transformer for your specific needs.