Private company

Virginia Transformer Corporation

Logo: vatransformer.com4

Power transformer manufacturer

Virginia Transformer Corp (VTC) is the largest power transformer manufacturer in the U.S. It was established in 1971 to provide power transformers to the Appalachian mining industry. Since then it has expanded to provide transformers across North America.2 It is headquartered in Roanoke, United States.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1971Founded1

Virginia Transformer Corp (VTC) is the largest power transformer manufacturer in the U.S. It was established in 1971 to provide power transformers to the Appalachian mining industry. Since then it has expanded to provide transformers across North America.2

Timeline

  1. 1971Founded Founded1

Sources

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