Marsh McLennan (NYSE: MMC), a leading global leading professional services firm in the areas of risk, strategy and people, has announced that John Q. Doyle, 58, has been named President and Chief Executive Officer, effective January 1, 2023. Daniel S. Glaser, 62, will retire from Marsh McLennan at year-end following a decade leading the Company through a period of extraordinary growth and change.
Mr. Doyle has served as Group President and Chief Operating Officer of Marsh McLennan since January 2022, and prior to that was President and CEO of Marsh, the Company's risk advisory and insurance solutions business, from 2017 to 2021.
Mr. Glaser has served as President and Chief Executive Officer since 2013. Prior to 2013, Mr. Glaser served as Group President and Chief Operating Officer of the Company. He rejoined Marsh McLennan in December 2007 as Chairman and Chief Executive Officer of Marsh, returning to the firm where he began his career in 1982.
