Illinois Tool Works Inc - Company Profile

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Illinois Tool Works Inc: Executives

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The following section provides information on Illinois Tool Works Inc’s senior management, executives, CEO and key decision makers and their roles in the organization. For more insight into Illinois Tool Works Inc's management and employees, unlock the full data with our company analytics monitoring tool.

Executives

Christopher A. O’Herlihy

Chief Executive Officer; Director; President Executive Board Since: 2024 Age: 62

Mr. Christopher A. O’Herlihy has been the Chief Executive Officer, President and Director of the company since 2024. Prior to this, he served as the Vice Chairman at the company. Previously, he served as an Executive Vice President and Group President at the company’s Food Equipment segment.

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Michael M. Larsen

Chief Financial Officer; Senior Vice President Senior Management Since: 2013 Age: 57

Mr. Michael M. Larsen has been the Senior Vice President and Chief Financial Officer of the company since 2013. Prior to this, he served as the President, Director and Chief Executive Officer at Gardner Denver Inc. Previously, he served as the Vice President and Chief Financial Officer at Gardner Denver Inc from 2010 to 2013. Earlier, he served as the Chief Financial Officer at General Electric Water & Process Technologies.

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Mary K. Lawler

Chief Human Resources Officer; Senior Vice President Senior Management Since: 2014 Age: 60

Ms. Mary K. Lawler has been the Senior Vice President and Chief Human Resources of the company since 2014. Prior to this, she served as an Executive Vice President of Human Resources at GATX Corp. Previously, she served in various positions at Tribune Media. He joined the company in 2014.

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Mark A. Thibeault

Executive Vice President - Polymers & Fluids Senior Management Since: 2025 Age: 42

Mr. Mark A. Thibeault has been an Executive Vice President of Polymers and Fluids at the company since 2025. Prior ot this, he served as the Group President TM&E of Instron, Buehler and North Star Imaging at Instron Static. Previously, he served as the Vice President and General Manager at Instron Static.

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E. Scott Santi

Chairman Non Executive Board Since: 2024 Age: 64

Mr. E. Scott Santi has been the Chairman of the company since 2024. Prior to this, he served as the Chief Executive Officer at the company. Previously, he served as the Vice Chairman and Executive Vice President at the company. Currently, he serves as a Director of W.W. Grainger Inc.

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