Arthur J. Gallagher is one of the most successful companies in the Financials sector. As of the year 2018, it generated revenues of $6,160 million (10.10% year-over-year change). Reported profit was of $463.10 million. The current CEO J. Patrick Gallagher Jr. (Chairman, President & Chief Executive Officer) currently manages more than 26,783 employees. The company's headquarters is located in Rolling Meadows, IL. Yes, Arthur J. Gallagher is a Fortune 1000 company. Its current rank is top 454 US company. It has been on the list for 3 years.