Virginia Transformer

Virginia Transformer Corporation is the largest U.S.-owned transformer manufacturer in North America. With a history in the custom design and construction of power transformers since 1971, we have firmly established ourselves as the leader in transformer manufacturing. Our five state-of-the-art facilities throughout the United States and Mexico produce power transformers for any conceivable application. Our product line includes GSUs, substations, auto-transformers, grounding transformers, padmounts, drive-duty transformers, rectifiers, exciters, voltage regulators, and more. We offer ratings from 300 kVA up to 400 MVA/525 kV class for core-type liquid-filled transformers, from 60 MVA up to 1,400 MVA/500 kV for shell-type liquid-filled transformers, and 300 kVA up to 20 MVA/35 kV for dry-type transformers.