David McCall

United Steelworkers Union operates as a non-profit organization that engages in the unification of employees. It serves the manufacturing, private and public, healthcare, and metal mining sector. The firm also offers staffing services in districts and local unions with capability in research, economics and public policy, legal services, health and safety, and communications. The company is headquartered in Pittsburgh, PA.

United Steelworkers of America (Canada) operates a labor union. It represents the interests of about 180,000 steelworkers and other represented members in that country. The union also represents its member groups including miners, upholsterers, rubber workers, aluminum, brick, and glass workers. It has offices across the country and helps members with various labor issues, including job evaluation, legal services, member education, training, health & safety, and international affairs. The company is headquartered in Toronto, Canada.