Arthur J. Gallagher & Co. Acquires Simply-Communicate Ltd

Arthur J. Gallagher Acquires Intelligent Communications Experiences

October 19, 2026

Consulting

Arthur J. Gallagher & Co. acquired Intelligent Communications Experiences, a Melbourne-based consulting business specializing in digital employee communications. The acquisition adds employee-communications expertise to Gallagher’s regional consulting platform and expands its capabilities in Australia and New Zealand.

Arthur J. Gallagher & Co. Acquires B&W Insurance Agency

February 19, 2026

Insurance

Arthur J. Gallagher & Co. announced the acquisition of B&W Insurance Agency, Inc., a Washington, Pennsylvania-based insurance brokerage. The deal terms were not disclosed, and the B&W team will continue operating from its current location under Gallagher Select leadership.

Arthur J. Gallagher & Co. Acquires Hughes Insurance Agency, Inc.

November 21, 2023

Insurance

Arthur J. Gallagher & Co. acquired Queensbury, New York–based Hughes Insurance Agency, Inc.; terms were not disclosed. Hughes will join Gallagher Agency Alliance and its principals Linda Abodeely and Joe Koncikowski and their team will continue to operate from their current location under Gallagher's Global Small Business practice.

Arthur J. Gallagher & Co. Acquires Wigmore Insurance Agency, Inc.

August 8, 2023

Insurance

Arthur J. Gallagher & Co. (Gallagher) has acquired Wigmore Insurance Agency, Inc., a Costa Mesa, California-based retail insurance broker. The acquisition will keep Tim Wigmore and his team in place and is intended to provide cross-selling opportunities and strengthen Gallagher’s retail property/casualty operations in Southern California.

Arthur J. Gallagher & Co. Acquires Willis Towers Watson Treaty Reinsurance Brokerage Operations

December 1, 2021

Insurance

Arthur J. Gallagher & Co. completed the acquisition of substantially all of the treaty reinsurance brokerage operations from Willis Towers Watson plc. The deal combines Gallagher's existing reinsurance business with the acquired operations to form Gallagher Re — a unified global reinsurance platform with roughly 2,400 colleagues across more than 70 offices in 31 countries, enhancing Gallagher's reinsurance capabilities and analytics.

Arthur J. Gallagher & Co. Acquires Rogers & Young Insurance Services, LLC

September 14, 2018

Insurance

Arthur J. Gallagher & Co. acquired Windsor, California-based Rogers & Young Insurance Services, LLC, a diversified commercial and personal lines insurance agency focused on contractors and construction clients. The founders and their team will continue to operate from their current location under Gallagher's regional leadership; terms were not disclosed.