Arthur J. Gallagher & Co. Acquires Ashton Tiffany LLC

Arthur J. Gallagher & Co. Acquires AssuredPartners for $12.45 Billion

December 9, 2024

Insurance

Arthur J. Gallagher & Co. (Gallagher) completed the acquisition of AssuredPartners for $12.45 billion, adding roughly 10,900 colleagues and materially expanding its U.S. middle-market property & casualty and employee benefits capabilities. The deal is expected to be financially accretive with significant synergies and will broaden Gallagher's specialty, wholesale and international capabilities.

Arthur J. Gallagher & Co. Acquires Regency Group

November 8, 2016

Insurance

Arthur J. Gallagher & Co. acquired Regency Group, a wholesale insurance broker and program administrator based in East Lansing, Michigan. Regency — known for workers' compensation programs for independent retail brokers and niche specialty programs for landscaping, retail hardware and restaurants — will continue to operate from East Lansing under the direction of Risk Placement Services, Inc., a Gallagher subsidiary; terms were not disclosed.

Arthur J. Gallagher & Co. Acquires AssuredPartners for $13.45B

December 9, 2024

Insurance

Arthur J. Gallagher & Co. agreed to acquire AssuredPartners in a $13.45 billion all-cash transaction, buying stakes held by private equity investors. AssuredPartners is a large insurance brokerage with c.10,900 colleagues and ~400 offices across the U.S., the United Kingdom and Ireland; the deal expands Gallagher's brokerage scale and capabilities and is subject to customary regulatory approvals.

Arthur J. Gallagher & Co. Acquires Anderson Benson

March 2, 2023

Insurance

Arthur J. Gallagher & Co. (Gallagher) has acquired Anderson Benson, a Nashville-based retail insurance broker and risk management firm with niche expertise in the entertainment sector and specializations in hospitality, construction and transportation. The Anderson Benson team will remain in Nashville and operate under Gallagher's Mid-South retail property/casualty brokerage leadership; terms were not disclosed.

Arthur J. Gallagher & Co. Acquires Specialty Risk Management Services, LLC and Private Client Insurance Services, LLC

April 1, 2024

Insurance

Arthur J. Gallagher & Co. (Gallagher) acquired Fort Myers, Florida-based Specialty Risk Management Services, LLC and its affiliate Private Client Insurance Services, LLC. The acquired agencies — which manage property insurance programs for Florida businesses and provide commercial, condominium association and personal lines — will continue operating from their Fort Myers location with their current team under Gallagher's Southeast retail P/C leadership; terms were not disclosed.

Arthur J. Gallagher & Co. Acquires Türkiye-based Aspera

May 6, 2025

Insurance

Arthur J. Gallagher & Co. acquired Istanbul-based insurance and reinsurance broker Aspera Sigorta ve Reasürans Brokerliği A.Ş.; terms were not disclosed. The acquisition expands Gallagher’s brokerage capabilities in Turkey, with Aspera’s founding partner Evrim Özkoç and the broking team remaining with the business under Gallagher’s Türkiye leadership.