Tami Polmanteer

Executive Vice President,
Chief Human Resources Officer

Ms. Polmanteer serves as executive vice president and chief human resources officer at Aleris. She brings more than 30 years of professional HR experience to her current role with a background that spans both U.S. and international organizations.

Prior to joining the company in 2016, she led human resources strategy and operations at Daymon Worldwide where she spent five years successfully leading the HR team through necessary restructuring efforts to ensure the organization was positioned for continued growth.

Ms. Polmanteer earlier spent 17 years at the Kellogg Company where she was vice president, Human Resources, International and Corporate Functions among other leadership roles. In addition, she was the Executive Sponsor for the Women of Kellogg’s Employee Resource Group for several years.

She holds a bachelor’s degree in Business Management from Nazareth College in Kalamazoo, Michigan.