MAYFIELD HEIGHTS, Ohio—Jennifer A. Parmentier will become the next CEO of Parker Hannifin Corp. on Jan. 1, 2023, the motion and control technologies company announced in a news release.
Parmentier will succeed Thomas L. Williams, who has served as the Mayfield Heights-based company's CEO since 2015. Williams will continue to serve as executive chairman of the board throughout 2023 "to ensure a smooth transition of his responsibilities," the release stated, and he will retire from both the board and the company at the end of that year.
Parker Hannifin products include plastic and rubber tubing, seals and filtration materials.
Parmentier became Parker's chief operating officer in 2021, having previously served as the company's vice president and president of the motion systems group from 2019 to 2021 and of its engineered materials group from 2015 to 2019.
Andrew D. Ross will take on the role of chief operating officer when Parmentier becomes CEO. Ross also has a long history of leadership with the company, including his current role as vice president and president of the fluid connectors group, which he has held since 2015. As chief operating officer, Ross will report to Lee Banks, who will continue as vice chairman and president.