Mr. Zillmer has long and proven leadership and operational experience in one of Ecolab s largest markets. Mr. Zillmer has extensive experience leading companies as a seasoned CEO and director, bringing to the Board his wealth of experience in setting and executing on corporate strategy and overseeing risk. He has served as CEO of three different global companies, providing a varied and deep perspective on executive management of global organizations. Mr. Zillmer has significant operational knowledge of industries key to Ecolab s business operations, including the chemicals manufacturing industry, food service industry, and global hygiene industry. He has proven capabilities for leading companies with large workforces and managing talent. His current and past roles on the boards of CSX, Veritiv, Performance Food Group, Reynolds American, Univar, and Allied Waste have provided him with significant public company board governance skills and broad leadership perspective. Career Highlights Aramark , a global provider of food, facilities management, and uniform services Chief Executive Officer (October 2019-present) Held various senior executive positions, ultimately becoming President of Global Food and Support Services (1986-2005) Univar Inc. Executive Chairman (2012) President and Chief Executive Officer (2009-2012) Allied Waste Industries Chairman and Chief Executive Officer (2005-2008, when it merged with Republic Services, Inc.) Education MBA, Northwestern University s Kellogg School of Management Other Directorships Current Aramark (2019-present) CSX Corporation (2017-present) Other Directorships Past 5 Years Veritiv Corporation (2014-2020) Key Skills CEO experience Industry experience Human capital management Public company corporate governance M&A