I. Trombetta

Ernst & Young LLP engages in the provision of accounting, assurance, tax, transaction, and advisory services. It specializes in the actuarial, analytics and big data, cyber security, accounting compliance and reporting, center for board matters, international financial reporting standards, country tax advisory, global trade, tax accounting, and climate change and sustainability. The company was founded in 1989 and is headquartered in New York, NY.

Aleris International, Inc. manufactures and sale of aluminum rolled and extruded products. The firm recycles and manufactures aluminum and alloy products for the aerospace, construction, packaging and transportation industries. It operates its business through five segments: Rolled Products North America, Rolled Products Europe, Extrusions, Recycling and Specification Alloys North America, and Recycling and Specification Alloys Europe. The company was founded in 2004 and is headquartered in Cleveland, OH.

Aleris Corp. engages in the manufacture of aluminum rolled products. It operates through the following geographical segments: North America, Europe, and Asia Pacific. The North America segment consists nine manufacturing facilities. The Europe segment includes two aluminum rolling mills and aluminum cast house. The Asia Pacific segment comprises the Zhengjiang rolling mill. The company was founded in December 2004 and is headquartered in Cleveland, OH.

Part of Hindalco Industries Ltd., Novelis Koblenz GmbH is a private company that manufactures and distributes aluminum sheets, plates and alloys. The company is based in Koblenz, Germany. The CEOs are Mathias Monja, Alasdair Crawford. The German company was founded in 1964.