Founded in 1946, Magnatech started as a manufacturer of aerospace components. They fabricated items such as circular seals designed for extreme temperature and pressure environments, supporting the initial development of the gas turbine engine. 

Magnatech was purchased in 1964 and relocated to Bradley International Airport in Connecticut. Over the years, Magnatech has gone on to develop industry-leading  orbital welding equipment for the high-purity industry. 

In 2023, Magnatech was acquired by SFE Group, ensuring its continued success and growth.