Jeffrey Haumersen

Jeffrey Haumersen is an experienced tax professional currently serving as the International Tax Manager at Molson Coors Beverage Company since March 2023. Prior to this role, Jeffrey held the position of Senior International Tax Accountant at ManpowerGroup from June 2021 to March 2023 and worked as a Senior Tax Analyst and Tax Analyst at Adient between February 2017 and April 2021. Jeffrey’s expertise includes preparing and reviewing tax returns, supporting international tax planning projects, and ensuring compliance with various tax regulations. Earlier experience includes roles such as Corporate Tax Intern, Integrative Medicine Administrative Intern at Aurora Health Care, Research Assistant and Housing CSA at the University of Wisconsin Milwaukee, and showcasing leadership in the US Army. Jeffrey holds a Master of Science in Management Accounting and a Bachelor of Science in Health Care Administration from the University of Wisconsin-Milwaukee, along with an Associate's degree from Fayetteville Technical Community College.