Marsh McLennan Agency Acquires Focus Insurance

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 (MMA) Acquires Assurance Holdings, Inc.

April 1, 2020

Insurance

Marsh & McLennan Agency LLC (MMA), the US middle-market agency subsidiary of Marsh, has acquired Schaumburg, Illinois-based Assurance Holdings, Inc. Assurance's approximately 525 colleagues will join MMA and Assurance will serve as MMA's Midwest regional headquarters; terms were not disclosed.

Marsh McLennan Agency Acquires InSource Insurance Group LLC

December 1, 2021

Insurance

Marsh McLennan Agency (MMA) acquired InSource Insurance Group LLC, an independent Texas insurance agency with offices in Midland and Odessa. The acquisition (terms undisclosed) brings InSource's ~45 employees into MMA to expand its Southwest presence and strengthen MMA's energy industry vertical.

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 HMS Insurance Associates

January 4, 2023

Insurance

Marsh McLennan Agency (MMA), a subsidiary of Marsh, has acquired Hunt Valley, Maryland-based HMS Insurance Associates, Inc.; terms were not disclosed. Founded in 1943, HMS — with more than 120 employees — provides property/casualty, surety, group captive and employee benefits services and will continue operating from its Hunt Valley office as part of MMA.

Marsh McLennan Agency Acquires Perkins Insurance Agencies

May 31, 2024

Insurance

Marsh McLennan Agency (MMA), a subsidiary of Marsh McLennan, has acquired Perkins Insurance Agencies, an independent insurance agency based in Abilene, Texas, with an additional office in Eastland. The acquisition expands MMA's presence and capabilities in West Texas, bringing Perkins' commercial and personal lines expertise (including oil & gas, trucking, farm & ranch, and restaurant industries) into MMA's national platform; Perkins' employees, including CEO Mark Perkins, will remain in their existing offices.