thyssenkrupp Materials NA is the leading North American partner for copper and aluminum, plastics, manufactured bus bars, and red metal coils. tkMNA delivers a one-source solutions approach that goes beyond materials to streamline operations, reduce complexity, and enable customers to accelerate performance and increase value. YES! We do that!
The H-J Family of Companies
The H-J Family of Companies is a global leader in the manufacturing and supply of products and solutions to the heavy electrical industry. These components support the transformer, switchgear, regulator, recloser and breaker industries, along with specialties in the utility market. Founded in 1969, H-J is headquartered outside of St. Louis, Missouri, USA. The company maintains a global presence with offices operating in Brazil, Canada, China, Colombia, India, Mexico, the Philippines, Spain, Germany, the Netherlands, and throughout the United States, all which allow H-J to serve domestic and international customers. The H-J Family of Companies conducts business in more than 70 countries across all continents. The international operation as well as the multicultural company environment leads H-J to a comprehensive understanding of the challenges of its global customers. In addition to the two facilities just outside the St. Louis, Missouri area, H-J has manufacturing facilities in Tianjin, China and Leon, Mexico. H-J employs state-of-the-art manufacturing technology to produce a wide range of insulating components and non-ferrous castings; such as brass, bronze, copper, and aluminum. As an engineered solutions company, H-J has a vast expertise in designing and manufacturing custom products to meet customer needs. The H-J Family of Companies was founded on the very principles that set it apart today – the desire to supply customers with the highest quality products, delivered on time at a competitive price. H-J is a vertically integrated manufacturer with in-house resources allowing product development from concept to design, through testing and final production. These resources include electrical, mechanical & material flow simulation software, full tool & die design and manufacture, and a fully equipped test lab for all electrical, mechanical, chemical & environmental test requirements. Continuous investment in operations and personnel has given H-J a worldwide reputation as a leader in the transformer and switchgear OEM markets. | The H-J Family of Companies is a global leader in the manufacturing and supply of products and solutions to the heavy electrical industry. These components support the transformer, switchgear, regulator, recloser and breaker industries, along with specialties in the utility market. Founded in 1969, H-J is headquartered outside of St.
The Gund Company
The Gund Company is a global manufacturer of engineered material solutions serving the power electronics and data storage industries. With expertise in electrical insulation and thermal management, Gund produces custom composite, thermoplastic, and elastomeric components designed for high-voltage systems, transformers, and advanced storage technologies. Headquartered in St. Louis, Missouri, and operating 16 facilities worldwide, the company delivers rapid prototyping, precision fabrication, and vertically integrated production. Certified to AS9100D and ISO 9001:2015, Gund supports innovation in energy efficiency, reliability, and miniaturization—key to modern power and data systems. | The Gund Company is an integrated manufacturer and fabricator of engineered material solutions. Our team of research and development engineers focuses on developing materials that meet the electrical and mechanical requirements of our customers. Headquartered in the United States, with strategic operations across North America, Asia and Europe.
Texas Transformers & Equipment LLC
Texas Transformers and Equipment (TTE), based in Dallas, serves North America’s commercial, industrial, and renewable energy markets with UL-certified power transformers. Combining standard American designs with flexible engineering, TTE customizes, designs, and builds transformers that meet each customer’s specific technical, safety, and operational requirements.
Tesla Transformers
We are THE transformer factory (custom made), family-owned and operated company with 42 years of experience. We specialize in: • Oil Type up to 36 kV • Dry-type transformers (Class H) up to 36 kV and 10 MVA • Dry Type Cast resin up to 36 kV 10 MVA Switchgears
TECO-Westinghouse
TECO-Westinghouse is a global leader in power conversion, leveraging over a century of experience in industrial manufacturing. We provide power distribution solutions including oil-filled pad-mounted and substation type transformers, busways, high-performance electric motors, and VFDs. Serving critical industries, we are a premier provider of engineered systems solutions and power electronics.
Technical Associates Transformers Limited
We are reputed manufacturers of Power Transformers ranging from 10 MVA 33 kV to 500 MVA 400 kV. We are preferred suppliers to leading T&D utilities for substation projects, global EPC’s, Renewable Energy projects, Railways and Metros in India and over 20 countries across the globe.
Tech Products Corporation
Tech Products, Inc. is your American source for quality identification products to the utilities market. Since 1948, we have been manufacturing exciting brands like Everlast, Fasttag, Tech-3D, TechBrite and Three-D. Our specialty is pole tags, cable markers, transformer labels and signs. Our products are used in the worst environments, from Alaska to Arizona from Natucket to Hawaii. Our Everlast aerial observation tags are on National Grid’s transmission towers. Our Tech-3D embossed tags are on Avangrid’s distribution poles. Our Fasttag miniature markers are great for secondary cabling and are used by Central Main Power. Our TechBrite 3” characters are used in UI’s substations. Whatever your utilities needs are, Tech Products Inc. has a solution. We look forward to serving you. | Tech Products manufactures elastomeric vibration isolators, shock mounts and other anti-vibration products. Tech Products’ engineers utilize dynamic testing capabilities and over 40 years of experience to solve all types of shock and vibration control problems. Since 1973, Tech Products has supplied solutions for a diverse variety of industries including Power Generation, on- and off-highway vehicles, military, agriculture, industrial equipment, medical, and HVAC. | We are a Sign, Tag and Marker manufacturer. Since 1948, Tech Products, inc. has been making Pole tags, Cable Markers and Substation signs for long term use in harsh environments. Our brands include Everlast, Tech-3D, FasTTags and Three-D. We specialize in embossed metal tags, Injection molded signs and screen printing