Williams International is the world leader in the development, manufacture and support of small gas turbine engines. The privately owned company is headquartered in Commerce Township, Michigan.

A second facility, located in Ogden, Utah, is the most modern and efficient gas turbine design-to-production facility in the world. Williams continues to expand its development, test, production, product support and customer service capabilities at both facilities. The result has been a steady well-planned growth since 1955 into a large, versatile organization.