<div id="readability-page-1"><div> <p>By Colin Kellaher</p> <pre></pre> <p>   Siemens said Barbara Humpton, president and chief executive of its Siemens USA arm, is retiring from the global technology company on Oct. 1. </p> <p>   Siemens on Friday said Ann Fairchild, general counsel for Siemens USA, will step in as interim president and CEO of the unit, which employs 45,000 people across the U.S. </p> <p>   Humpton joined Siemens in 2011 and has spent the last seven years at the helm of Siemens USA, which serves the German company's largest market and generated $21.1 billion in revenue in fiscal 2024. </p> <pre></pre> <p>   Write to Colin Kellaher at colin.kellaher@wsj.com </p> <pre></pre> <p>   (END) Dow Jones Newswires</p> <p>   September 26, 2025 10:52 ET (14:52 GMT)</p><p>Copyright (c) 2025 Dow Jones &amp; Company, Inc.</p></div></div>

SIEGY

<p>Siemens USA President and CEO Barbara Humpton is set to retire on October 1. Ann Fairchild, the current general counsel for Siemens USA, will take over as interim president and CEO. Humpton has been with Siemens since 2011 and has led Siemens USA for the past seven years, overseeing a unit that generated $21.1 billion in revenue in fiscal 2024 and employs 45,000 people in the U.S.</p>

Siemens USA President, CEO Barbara Humpton to Retire