Transformer Manufacturing Company


Virginia Transformer is “the engineering firm that makes transformers”. With nearly a 40-year history in custom-design and construction of power transformers, VT has firmly established itself as one of the leading U.S. transformer manufacturers. Our three state-of-the-art North American facilities produce power transformers for every conceivable application – GSU, drive duty, rectifier, exciter, voltage regulator, power distribution, just to name a few – and our product line runs all the way from 300 KVA up to 100 MVA/230 kV class for liquid type, Up to 20 MVA/34.5 kV for dry type.

We pride ourselves on superior quality and customer service, the shortest lead times in the industry, and most of all on our expert engineering staff that works from the 10,000+ designs we have archived to assist us in designing the perfect transformer to meet your specific needs. VT supplies transformers for utility, industrial, transit, commercial, alternative energy, and specialty markets worldwide. If you need a transformer, Virginia Transformer has everything you need.


Roanoke, Virginia
Pocatello, Idaho
Chihuahua, Mexico
Delhi, India