About Us - Companies of Mitsui Sumitomo Insurance

The primary purpose of Mitsui Sumitomo Marine Management (U.S.A.), Inc. (MSMM) is to manage the business affairs of two insurance companies: Mitsui Sumitomo Insurance Company of America and Mitsui Sumitomo Insurance USA Inc.

Our organization is structured in a manner that allows our service professionals to work hand-in-hand with our insured and producers to create coverage and service plans unique to each client. The resulting programs are geared toward the proper implementation of sound risk management procedures which lead to the effective management of exposures to loss, loss costs and total premium expense.

The U.S. member insurers of the Mitsui Sumitomo Insurance Group (MSIG) are wholly-owned subsidiaries of Mitsui Sumitomo Insurance Company, Limited. Mitsui Sumitomo Insurance Company, Limited is a major subsidiary of MS & AD Insurance Group Holdings, Inc. which is a leading non-life insurance holding company in Japan. MSIG's U.S. operation is part of a global network of operations located in more than 40 countries & regions, with its parent company located in Japan. Mitsui Sumitomo Insurance Company of America and Mitsui Sumitomo Insurance U.S.A., Inc. are rated A+ (Superior) by A.M. Best Company and specialize in providing commercial property and casualty insurance products and services to its customers in the United States. MSIG's U.S. Operation also offers Risk Management services consisting of Risk Engineering, Claims Administration and Rehabilitation Services, along with Personal Illness Insurance services. For the latest rating information, access www.AMBEST.com.

MITSUI SUMITOMO INSURANCE®