Arthur J. Gallagher & Co. (AJG) is a US-based global insurance brokerage and risk management services firm headquartered in Rolling Meadows, Illinois (a suburb of Chicago). The firm was established in 1927 and is one of the largest insurance brokers in the world.

Traded as:           NYSE: AJG;     S&P 500 Component

Industry:              Brokerage;     Insurance

Founded:            1927; 93 years ago in Itasca, Illinois, U.S.

Founder:             Arthur J. Gallagher

Headquarters:   Rolling Meadows, Illinois, U.S.

Products:             Insurance;     Reinsurance

Website:              www.AJG.com