Marsh McLennan Agency Acquires Graham Company

Marsh McLennan Acquires McGriff Insurance Services

September 30, 2024

Insurance

Marsh McLennan (through its Marsh McLennan Agency business) has acquired McGriff Insurance Services, LLC for $7.75 billion in cash, a deal that strengthens Marsh McLennan Agency’s capabilities across commercial property & casualty, employee benefits, management liability and personal lines. McGriff—an affiliate of TIH—reported roughly $1.3 billion of trailing twelve-month revenue and will bring more than 3,500 employees into Marsh McLennan; the transaction closed following customary regulatory approvals.

Marsh McLennan Agency Acquires Bradley Insurance Agency

November 2, 2022

Insurance

Marsh McLennan Agency (MMA), a subsidiary of Marsh, has acquired Bradley Insurance Agency, a commercial insurance broker based in Knoxville, Tennessee. The transaction expands MMA's presence in eastern Tennessee; all Bradley Insurance employees, including owners Kendall and Kevin Bradley, will join MMA.

Marsh McLennan Agency Acquires Arthur Hall Insurance

April 2, 2025

Insurance

Marsh McLennan Agency (MMA), a business of Marsh, has acquired Arthur Hall Insurance, a full-service insurance agency based in West Chester, Pennsylvania. The acquisition will bring Arthur Hall's commercial and personal lines expertise into MMA's network and establish a new MMA presence in Delaware; terms were not disclosed.

Marsh McLennan Agency Acquires The Horton Group, Inc.

July 9, 2024

Insurance

Marsh McLennan Agency (a subsidiary of Marsh) has entered into a definitive agreement to acquire The Horton Group, Inc., a full-service insurance brokerage based in Orland Park, Illinois. Horton’s approximately nine offices and employees (including CEO Dan Horton) will join Marsh McLennan Agency and continue operating locally; the deal is expected to close in the third quarter of 2024 and terms were not disclosed.

Marsh McLennan Agency Acquires Clark Insurance (including Haberman Insurance)

June 2, 2023

Insurance

Marsh McLennan Agency (MMA), a subsidiary of Marsh, has acquired Clark Insurance, a full-service independent insurance agency headquartered in Portland, Maine; the transaction also includes Haberman Insurance, which Clark acquired in 2021. The deal brings all 135 Clark employees (plus Haberman staff) into MMA and expands MMA's presence across New England with Clark's offices in Maine, New Hampshire and Massachusetts.

Marsh McLennan Agency Acquires Hudson Shore Group

July 2, 2024

Insurance

Marsh McLennan Agency, a subsidiary of Marsh, has acquired Hudson Shore Group, a Red Bank, New Jersey–based employee benefits broker. The deal expands MMA's employee health and benefits capabilities—particularly for public-sector clients—and Hudson Shore employees, including founder Derek Dailey, will remain in the Red Bank office. Terms were not disclosed.