Energizing Your Future


Lori Lorenz

Executive Vice President, Chief Administrative Officer

Lori Lorenz is executive vice president, chief administrative officer of ATC, responsible for human resources, safety, facilities and corporate communications.

Lorenz joined ATC in 2013 as director of Human Resources. In 2014 she was promoted to vice president of human capital and was promoted to her current position in 2020.

Before joining ATC, Lorenz was vice president, human resources at Aurora Health Care in Milwaukee. Prior to that, Lorenz was managing director with Robert W. Baird & Co. for 19 years, where she held various senior-level leadership roles in human resources.  While at Baird, the organization achieved Fortune’s “100 Best Companies to Work For” recognition for nine consecutive years.

Lorenz is an active member of Edison Electric Institute’s Chief Human Resources Officer Executive Advisory Committee, Society for Human Resource Management, Waukesha County Business Alliance and Tempo Waukesha.  Lorenz was recognized in 2008 as one of The Business Journal’s “Forty Under 40” list of young business and community leaders in the Milwaukee metro area.

Lorenz holds a bachelor’s degree in Human Resources Management from University of Wisconsin-Whitewater and certifications as Executive Coach, Senior Professional in Human Resources, Global Professional in Human Resources and Certified Compensation Professional. She also is a member of Roger’s Memorial Hospital Foundation Board, Women and Girls Fund of Waukesha County Board of Trustees and University of Wisconsin-Madison Center for Professional & Executive Development Advisory Board.