Through the strength of their management team, their geographic presence, and world-class services, Marsh McLennan Agency provides public and private companies with risk management and employee health and benefits insurance support that helps them flourish. In early 2020, Marsh & McLennan Agency LLC (MMA) expanded its reach by acquiring Illinois-based Assurance Holdings Inc. This strategic acquisition now serves as MMA's Midwest regional headquarters, offering a dedicated online presence through its independent website, marshmmamidwest.com, expertly crafted by the Parsus team.