Incorporated in Colborne, Ontario, in 1982, Cam Tran is a privately owned Canadian manufacturer known for its full-line distribution transformer operation. With 473 employees across five locations and more than 250,000 square feet of manufacturing space as of 2023, the company serves utility customers and has built a particular reputation for amorphous transformer technology.
ISO 9001:2015
CSA-IEEE Type Tests
Compliance program
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
Pennsylvania Transformer Technology, LLCFounded in 1929, Pennsylvania Transformer Technology, LLC designs and manufactures oil-filled power transformers, drawing on nearly a century of transformer expertise. Headquartered in Canonsburg, Pennsylvania, it operates a one-million-square-foot, 18-building complex and a second production facility in Raeford, North Carolina. The company also provides transformer lifecycle services and is a Quanta Services company.CANONSBURG, PA
Norlake Manufacturing CompanyFor more than 50 years, Norlake Manufacturing Company has designed and built custom transformers and magnetics in Northern Ohio, growing from four employees to more than 100 across four Lorain County facilities. Its engineering team brings over a century of combined transformer-design experience to prototypes, production runs, and specialized medium-voltage work, including the patented Eagle 18-pulse autotransformer. Norlake has been privately owned under its current ownership for over 40 years and is ISO 9001:2015 certified.NORTH RIDGEVILLE, OH
R.E. Uptegraff Manufacturing CompanySince 1925, Scottdale’s privately owned R.E. Uptegraff Manufacturing Company has built conventional and specially engineered transformers for industrial and utility customers, from 10 to 15,000 kVA. The company remains a custom engineered-to-order shop, pairing its 42-employee operation and 70,000-square-foot Pennsylvania facility with repair and refurbishment work on transformers of any make. Its history includes pioneering aluminum-wound transformers in 1966 and three generations of Uptegraff family ownership before the business became privately owned under different structure in 2014.SCOTTDALE, PA