Arthur J. Gallagher & Co. reported $2.7 billion in total revenue during the third quarter, a 13% increase compared with the year-earlier period. For combined brokerage and risk management segments, organic revenue increased 6% and net earnings grew 12%. For the first nine months of 2024, revenues have increased 16%, organic growth increased 8% and net earnings increased 19%, J. Patrick Gallagher Jr., Gallagher’s chairman, president and CEO, said during the results call.