Founded in Taiwan in 1969, Fortune Electric manufactures transformers and other electrical equipment for power transmission and distribution. The company has expanded that electrical-equipment base into electric-vehicle charging, renewable-energy projects and related engineering and maintenance services, while continuing a long-running program of transformer research and innovation. Fortune says it became Taiwan’s first comprehensive electrical plant in 1994 and maintains ISO 9001, ISO 14001 and ISO 45001 certifications among others.
Niagara Power TransformerFounded in 1924 as Erie Electric Corp., Buffalo-based Niagara Power Transformer manufactures liquid-filled power and special-application transformers for demanding conditions. The company has produced more than 75,000 transformers, serves customers in over 80 countries, and has expanded its production and engineering facilities with major investments in testing and winding capabilities. Now part of the Quanta Services family, Niagara marks its second century with ISO 9001:2015 certification and a focus on engineered-to-order power solutions.BUFFALO, NY
Staco Energy Products CompanySince manufacturing its first variable transformer in Dayton in 1937, Staco Energy Products Company has built power-quality and voltage-control equipment for critical electrical applications. The Miamisburg, Ohio manufacturer is described as the oldest and largest U.S. maker of variable transformers, and it continues to support equipment made as far back as 30 years ago. Staco also provides factory-trained service, including start-up, maintenance and repair support, for both current and legacy systems.MIAMISBURG, OH
JVC ElectricWith more than 30 years of experience, Mississauga-based JVC Electric manufactures custom dry-type power transformers for industrial and commercial applications. Its range runs from compact 0.25 kVA units to 600 kVA systems, with designs focused on low sound levels, low exciting current and efficient copper windings. JVC also provides rewinding and repair services, and its transformers are made to CSA and UL requirements for shipment across Canada, the United States and worldwide.GARNERVILLE, NY
Quality Switch, IncQuality Switch, a third-generation family-owned company rooted in Warren, Ohio, manufactures custom and standard de-energized tap changers and electrical switches for transformer manufacturers and other power-control applications. Founded as a standalone business in 1974 after its founder began making switches in his machine shop in the 1950s, the Newton Falls company combines switch engineering with in-house design verification. Its Horace H. Sewell High Voltage Testing & Research Center, opened in 2016, supports development and testing at voltages up to 1.2 million volts.NEWTON FALLS, OH