Marsh McLennan Agency – MMA, which is the business of Marsh as well as a leading provider when it comes to business insurance, employee health and benefits, private client insurance, and also retirement and health solutions throughout the US and Canada—announced the acquisition of Arthur Hall Insurance on April 2, 2025. Arthur Hall is based in Pennsylvania’s West Chester and is a full-service insurance agency.
Established in 1966, Arthur Hall offers commercial as well as personal lines expertise to customers throughout the country with exclusive specialization in the life sciences, non-profit, information management, craft beverage manufacturing, and also municipal sectors.
Notably, its president, Jim Denham, along with all other Author Hall personnel, is going to join MMA and will continue their operations from their present offices based in Pennsylvania, Westchester, and Delaware’s Wilmington.
The eastern region CEO of MMA, Andrew Neary, remarked that “Our clients are facing challenges on multiple fronts, and our value lies in the ability to foresee these dynamics and equip them for any scenario. We look forward to bringing the Arthur Hall team’s business insurance expertise to our clients in the region, while simultaneously establishing a new presence for MMA in Delaware.”
Jim Denham added that “MMA has a unique power of perspective that is unmatched in the industry. In our ongoing pursuit of enhancing client outcomes, it became clear that joining MMA was our best path forward for our clients and colleagues, providing access to a wide range of risk mitigation strategies and a network of experts for clients and resources to enhance our colleagues’ careers.”
It is well to be noted that in January 2025, MMA also acquired Acumen Solutions Group, which happens to be an insurance agency that is based out of New York’s Melville.