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John C. Pfeifer

Also Known As John Pfeifer

CEO of Oshkosh

John C. Pfeifer's profile picture

John Pfeifer is the president and chief executive officer of Oshkosh Corporation, Inc. (OSK) and is a member of the company’s Board of Directors, positions he has held since April 2021. Prior to his appointment as CEO, Mr. Pfeifer served as president and chief operating officer.

Prior to joining Oshkosh Corporation in 2019, Mr. Pfeifer served 13 years with Brunswick Corporation, most recently as senior vice president and president of Mercury Marine, a global leader in marine propulsion systems, parts, and accessories. During his Brunswick tenure, he also served as president of Brunswick Marine in Europe, the Middle East, and Africa, as well as president of the Brunswick Asia Pacific Group. Earlier in his career, Mr. Pfeifer held executive and general management positions with ITT Corporation and Milacron, Inc. Mr. Pfeifer brings over 25 years of senior leadership and global management experience to Oshkosh Corporation.

Mr. Pfeifer is on the board of The Manitowoc Company, a global leader in industrial cranes and lifting solutions, and is a board member at the National Exchange Bank and Trust. Additionally, he serves as a board member of Wisconsin Manufacturers and Commerce (WMC) and is a trustee at Marian University


  • Bachelor’s degree in Economics -Japanese language - University of Michigan , Ann Arbor.


  • Oshkosh Corporation’s - CEO
  • Oshkosh Corporation’s - President