Marsh has appointed Matt Stadler as CEO of Marsh Agency effective January 1, 2027, succeeding David Eslick, who will continue as Chairman. Both will report to Nick Studer, President and CEO of Marsh Risk. Stadler joined Marsh in 2015 as Executive Vice President following the acquisition of MHBT, Inc., became CEO of the Southwest region in 2023 and was named President of Marsh Agency in 2025. Under Eslick's leadership, Marsh Agency has acquired more than 100 leading agencies and grown to more than $5 billion in revenue since launching in 2009. John Stanchina, current CEO of the Mid-Atlantic region, will succeed Stadler as President of Marsh Agency in January, while Guy Morrison, currently President and Employee Health and Benefits Practice Leader for the Mid-Atlantic region, will succeed Stanchina as CEO of that region.
Marsh & McLennan Companies, Inc.Marsh & McLennan's Marsh unit announces a CEO succession for Marsh Agency; a leadership change with no stated financial or operational impact.
