International Ironworker Festival Held in Mackinaw City, Michigan each summer. The friendly competition attracts ironworkers from across the U.S. and Canada. The public is welcome.
Ironworkers International International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers.
Ironworkers Local 377 Represents almost 3000 men and women engaged in the ironworking industry in the greater San Francisco Bay Area and North Coast.
Ironworkers Local 455 New York Union Representing Iron and related material fabricators in the New York Metropolitan area.
Ironworkers Local 516 Represents shop floor workers at Fought and Company in Portland, Oregon.
OP&CMIA Local 300 Plasterers, cement masons and construction workers in northern California.