• Gallagher published its annual report describing operations across insurance brokerage, reinsurance brokerage, consulting, and third-party property/casualty claims settlement and administration.
• Business was reported in three segments—brokerage, risk management, and corporate—with brokerage accounting for 87% of revenue and risk management 13%.
• Brokerage operations were described as spanning more than 650 offices in the U.S. and about 400 offices in around 60 countries, with client service capabilities in roughly 130 countries through direct operations and correspondent networks.
• Risk management services were described as delivered through a network of more than 40 offices across Australia, Canada, New Zealand, the U.K., and the U.S., with 95% of segment revenue coming from clients not affiliated with its brokerage operations.
• Human capital disclosures said the company had about 72,000 employees, with 47% in the U.S. and 53% outside the U.S.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Arthur J.Gallagher & Co. published the original content used to generate this news brief on March 23, 2026, and is solely responsible for the information contained therein.