Marsh McLennan appoints Doyle president and CEO

Marsh McLennan has appointed John Q. Doyle as president and CEO.

Mr Doyle (pictured) 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.

“Dan has had an extraordinary impact on Marsh McLennan, shaping it into a modern, dynamic company,” said H. Edward Hanway, chairman of the company’s board of directors. “He expanded the business into new client segments, increased revenues from US$12bn to over US$20bn and grew the Company’s colleague base. He successfully completed the company’s US$5.6bn acquisition of JLT in 2019; launched Marsh McLennan Agency which, in just over a decade, has grown to US$2.5bn of annual revenue and closed 100 acquisitions; and brought the firm together under a shared purpose. We are grateful for his contributions to the enterprise over many years.”

Mr Doyle will be taking over from Daniel S. Glaser on 1st January, 2023. Mr Glaser retires from Marsh McLennan at year end following a decade leading the company.

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