Waukegan Steel, LLC
ConstructionIllinois, United States11-50 Employees
Waukegan Steel, LLC operates in the construction sector, concentrating on structural steel fabrication for large-scale projects. It has contributed to notable Chicago-area endeavors such as the renovation and expansion of Soldier Field, the Museum of Contemporary Art, the University of Illinois at Chicago, and several elevated stations for the Chicago Transit Authority. With roots dating back nearly a century, the company is historically connected to Waukegan, Illinois. Based in Illinois, it serves major public and institutional projects in the Chicago area and is positioned within the construction industry through its regional work. In June 2026, the firm expanded its facilities and offices to Pleasant Prairie, Wisconsin, signaling a shift of its manufacturing base.