Sirius XM Holdings Inc - Company Profile
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The following section provides information on Sirius XM Holdings Inc’s senior management, executives, CEO and key decision makers and their roles in the organization. For more insight into Sirius XM Holdings Inc's management and employees, unlock the full data with our company analytics monitoring tool.
Executives
Gregory B. Maffei
Chairman Executive BoardMr. Gregory B. Maffei has been the Chairman of the company since 2013. Prior to this, he served as the Director of the company from 2009 to 2013. Previously, he has served as a Director and the President and Chief Executive Officer of Liberty Media in May 2007, Liberty Broadband in June 2014, and Liberty TripAdvisor in July 2013. He also served as Chairman of Liberty TripAdvisor in June 2015. Mr. Maffei has served as the President and Chief Executive Officer of Liberty Interactive since February 2006. He also served as President and Chief Financial Officer of Oracle Corporation from June 2005 to November 2005. Mr. Maffei served as Chairman and Chief Executive Officer of 360networks from January 2000 to June 2005. Earlier, he also served as Chief Financial Officer of Microsoft and Chairman of Expedia.
Jennifer C. Witz
Director; Chief Executive Officer Executive BoardJennifer C. Witz has been the Chief Executive Officer and Director of the company since 2021. Prior to this, she held various positions within the company including; President, Sales, Marketing and Operations from March 2019 to December 2020, Executive Vice President, Chief Marketing Officer from August 2017 to March 2019, and Senior Financial and Operating roles in 2002. Previously, she served as Vice President, Planning and Development, at Viacom Inc. She also served as Vice President, Finance and Corporate Development, at Metro-Goldwyn-Mayer, Inc.
Zac Coughlin
Executive Vice President; Chief Financial Officer Senior ManagementMr. Zac Coughlin has been the Chief Financial Officer and Executive Vice President of the company since January 2026. Previously, he was the Chief Financial Officer at PVH Corp. Prior to this, he served as Group Chief Financial Officer and Chief Operating Officer at DFS. Prior to that, he was the Chief Financial Officer of Converse. He also worked at Ford Motor Company.
Joseph Inzerillo
Chief Product Officer; Chief Technology Officer Senior ManagementMr. Joseph Inzerillo has been the Chief Product and Technology Officer of the company since 2022. Prior to this, he served as the Executive Vice President and Chief Technology Officer of Disney Streaming in 2017. Previously, he served as the Executive Vice President and Chief Technology Officer of BAMTech Media from 2015 to 2017. Earlier, he held various positions at Major League Baseball Advanced Media, LP including; Chief Technology Officer of from 2014 to 2015, and the Senior Vice President from 2006 to 2014.
Eve Konstan
Executive Vice President; Chief Legal Officer; Secretary Senior ManagementMs. Eve Konstan has been the Executive Vice President, Chief Legal Officer, and Secretary of the company since February 2026. Previously, she was the General Counsel at Spotify Technology SA. Prior to this, she worked at WarnerMedia Entertainment and HBO.
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