Trans-coil, Inc. was founded in 1961 in Milwaukee, Wisconsin. Over the past 40 plus years we have changed our name to TCI, LLC, upgraded our manufacturing system with Quick Response Manufacturing (QRM) and added an Electronic Product Division to expand our harmonic mitigation products and solutions.
Today TCI employs over 100 people and is continuously growing in sales revenue. We aggressively pursue the development of new products enabling us to remain technically superior in the marketplace.
Over the years our distributor and manufacturer’s representative network has spread across North America. Our mission remains to be the supplier of choice for products and support that increase the value and improve the overall system performance of electronic power conversion processes.