Arthur J. Gallagher & Co. Acquires Tresidder Insurance Brokers

ROLLING MEADOWS, Ill., April 1, 2025 /PRNewswire/ — Arthur J. Gallagher & Co. today announced the acquisition of Australia-based Tresidder Insurance Brokers. Terms of the transaction were not disclosed. Tresidder Insurance Brokers provides property/casualty brokerage services to…