Launched in 1997 and focusing on the unique needs of mid-size Michigan employers and providing a higher quality client experience, McGraw Wentworth succeeded in becoming the region’s largest employee group benefits firm.

Marsh & McLennan Agency LLC (MMA) acquired McGraw Wentworth in December 2012.  In 2014, MMA also acquired Great Lakes Employee Benefit Services.  Combined, Marsh & McLennan Agency | Michigan now has over 100 Health & Benefits employees partnering with over 230 employers including privately-and publicly-held firms, municipalities, school districts, non-profits, manufacturers, services, retailers and wholesale firms. This diverse client base ensures our firm’s stability and growth, while also allowing us to share best practices from each industry. As a part of MMA, we now have expanded resources and a network of expertise to call upon as needed.  This includes Property & Casualty services, available both locally via our office in Livonia and nationally.

MMA Michigan has a team of people that are excellent in their specialty area. Their expertise is unparalleled.

— Warren Consolidated Schools