Aleris is a privately-held, global leader in aluminum rolled products. Headquartered in Cleveland, Ohio, Aleris operates 13 p ... roduction facilities in North America, Europe and Asia. For more information, visit www.aleris.com. Major customers include some of the world’s largest companies in the aerospace, building and construction, containers and packaging, metal distribution, and transportation industries. Aleris serves these customers with its low-cost, flexible, technically advanced and strategically located manufacturing operations supported by industry-leading research and development. read more