Marsh & McLennan Companies Inc - Company Profile
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The following section provides information on Marsh & McLennan Companies Inc’s senior management, executives, CEO and key decision makers and their roles in the organization. For more insight into Marsh & McLennan Companies Inc's management and employees, unlock the full data with our company analytics monitoring tool.
Executives
John Q. Doyle
Chief Executive Officer; President; Director Executive BoardMr. John Q. Doyle has been the Chief Executive Officer, Director, and President of the group since January 2023. Prior to this, he served as the Chief Operating Officer and President of the group from 2021 to 2022. Previously, he served as the Chief Executive Officer and President of Marsh from 2017 to 2021. Earlier, he worked with AIG and held various positions.
Mark McGivney
Chief Financial Officer; Chief Operating Officer; Executive Vice President Senior ManagementMr. Mark McGivney has been an Executive Vice President and Chief Operating Officer of the group since April 2026. He also serves as the Chief Financial Officer of the group since January 2016. Prior to this, he also served as the Senior Vice President of Corporate Finance at the group. Formerly, he served as the Treasurer and Senior Vice President of Finance at The Hanover Insurance Group.
Carmen Fernandez
Senior Vice President; Chief People Officer Senior ManagementMs. Carmen Fernandez has been a Senior Vice President and Chief People Officer of the group since 2021. Prior to this, she held various positions at Guy Carpenter including Chief Human Resource Officer and Deputy Chief Human Resource Officer. Previously, she worked with Mercer, Bank of America, Pricewaterhousecoopers, and Goldman Sachs.
Paul Beswick
Chief Information and Operations Officer; Senior Vice President Senior ManagementMr. Paul Beswick has been a Senior Vice President of the group since January 2021 and is its Chief Information and Operations Officer since March 2025. Prior to this, he served as the Chief Information Officer of the group. He held various positions including Deputy Chief Information Officer of the group. Previously, he served as Head of Oliver Wyman Labs and the Digital Practice and a Partner at Oliver Wyman. He also served as the Head of the North American Retail Practice at Oliver Wyman.
John Jones
Chief Marketing and Communications Officer; Senior Vice President Senior ManagementMr. John Jones has been the Chief Marketing and Communications Officer of the group since July 2022. He also serves as a Senior Vice President of the group. Prior to this, he served as a Chief Marketing and Communications Officer of Marsh between 2018 and 2022. He also served as the Senior Vice President of Business Planning of Marsh. Previously, he served as a Senior Vice President of Marketing and Strategy of AIG’s commercial insurance business.
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