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Business Insurance Brokers

The Largest Business Insurance Brokers in the U.S.

By Gregory Boop, About.com

Insurance brokers can offer businesses services including risk management, financing, investment and consulting services. This list assembles the contact information for the largest business insurance brokers in the U.S. as designated by Business Insurance Magazine in their review of brokers for 2007. While smaller businesses may find using an insurance agent to be a less expensive alternative, these brokers and their websites give an idea of what a full-service broker can do for your business.

Marsh & McLennan

Marsh & McLennan Companies
1166 Avenue of the Americas
New York, NY 10036

Ph. 212.345.5000

Aon

Aon Corporation
200 East Randolph St.
Chicago, IL 60601

Aon has offices in nearly every state. Their "office search" tool is very helpful.

Willis Group Holdings

One World Financial Centre
200 Liberty Street, 7th Floor
New York, NY 10281-1003

Ph. 212.915.8888

Arthur J. Gallagher & Company

The Gallagher Centre
Two Pierce Place
Itasca, IL 60143-3141

Ph. 630.773.3800

Wells Fargo Insurance Services

150 N. Michigan Avenue, Suite 3900
Chicago, IL 60601

Ph. 312.423.2500

Brown & Brown

3101 West Martin Luther King, Jr. Blvd.
Suite 400
Tampa, Florida 33607

Ph. 813.222.4100
Brown & Brown's website is a bit more modern and functional than some of the other brokers here. Be warned though that they have a "cheetah" sound effect.

Jardine Lloyd Thompson Group

6 Crutched Friars
London, EC3N 2PH

Ph. 44.0.207528.4444

BB&T Insurance Services

200 W. 2nd Street
Winston-Salem, NC 27101

Ph. 877.643.6227

Hilb Rogal & Hobbs

4951 Lake Brook Drive, Suite 500
Glen Allen, VA 23060

Ph. 804.747.6500

Lockton Companies

444 W. 47th Street
Suite 900
Kansas City, MO 64112

Ph. 816.960.9000

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