Arthur J. Gallagher & Co. Acquires Sheila J. Butler & Company

Arthur J. Gallagher & Co. Acquires Shepard Insurance Group

November 26, 2024

Insurance

Arthur J. Gallagher & Co. announced the acquisition of Old Greenwich, Connecticut-based Shepard Insurance Group; terms were not disclosed. Shepard's leadership will remain in place, and the deal expands Gallagher's high-net-worth insurance offerings in the Northeast and Florida.

Arthur J. Gallagher & Co. Acquires Bernard Benefits and Bernard Healthcare Financial Planning

May 30, 2023

Insurance

Arthur J. Gallagher & Co. acquired Nashville-based Bernard Benefits and Bernard Healthcare Financial Planning, subsidiaries of Bernard Health. The acquisition adds small-group health and employee benefits brokerage and individual health insurance financial planning capabilities to Gallagher’s South Central region operations; terms were not disclosed.

Arthur J. Gallagher & Co. Acquires Southern Insurance Group, LLC

September 11, 2023

Insurance

Arthur J. Gallagher & Co. acquired Columbia, Mississippi-based Southern Insurance Group, LLC. The acquisition expands Gallagher's retail property/casualty brokerage presence in Mississippi and the Southeast U.S.; Southern Insurance Group's team will remain in place and operate under Gallagher's Mid-South brokerage leadership.

Arthur J. Gallagher & Co. Acquires Cleary Benefits Group Inc.

July 8, 2024

Insurance

Arthur J. Gallagher & Co. (Gallagher) has acquired Danbury, Connecticut-based Cleary Benefits Group Inc., a health and benefits consulting firm serving primarily mid-size to large commercial clients. Cleary's leadership team will remain in place and operate under Gallagher's Northeast region benefits organization; terms were not disclosed.

Arthur J. Gallagher & Co. Acquires Buck from H.I.G. Capital

April 3, 2023

Professional Services

Arthur J. Gallagher & Co. (Gallagher) has completed the acquisition of Buck, a New York–headquartered provider of retirement plan consulting, health & welfare consulting, employee communications, and technology-enabled benefits administration services. The transaction represents H.I.G. Capital's exit after acquiring Buck in 2018 and supporting growth through strategic initiatives and add-on acquisitions.

Arthur J. Gallagher & Co. Acquires Case Group

February 27, 2025

Insurance

Arthur J. Gallagher & Co. has acquired São Paulo-based Case Group, an employee and health benefits brokerage and consulting firm. The Case Group team will remain in São Paulo and operate under Gallagher's Brazil leadership to expand Gallagher's employee and health benefits capabilities in Brazil; terms were not disclosed.