Jefferson Electric brings over 100 years of proven reliability to your operations. We deliver dependable dry-type low- and medium-voltage transformers for the data center, machine tool, commercial, industrial, and elevator end-markets. And with complete expert support for our broad selection of products, you get performance you can trust.

Jefferson Electric
by the numbers


years of expertise


reliable products




customers & partnerships

Leading the industry since 1905

We’ve built our reputation on delivering high quality products and superior support — on time, every time.

Work at Jefferson Electric

Join our talented team in designing and delivering creative solutions in a positive work environment.

Get started with Jefferson

Learn how we can bring reliability to your operations by speaking to one of our experts today.