Arthur J. Gallagher is a public company headquartered in Illinois with an estimated 44,000 employees. In the US, the company has a notable market share in at least one industry: Insurance Brokers & Agencies, where they account for an estimated 2.6% of total industry revenue and are considered a Golden Goose because they display medium to strong market share and strong profit, but slower revenue growth than some of their peers.
Registered Name: Arthur J. Gallagher & Co.
Headquarters: 2850 Golf Road, Rolling Meadows, IL 60008-4050
Website: http://www.ajg.com