Location Country
U.S.A.
Overseas Subsidiaries and Affiliates
- MSIG Holdings (U.S.A.), Inc.
1251 Avenue of the Americas Suite 810 New York, New York 10020-1104, U.S.A. 
- Mitsui Sumitomo Marine Management (U.S.A.), Inc.
1251 Avenue of the Americas Suite 810 New York, New York 10020-1104, U.S.A. 
- Mitsui Sumitomo Insurance USA Inc.
1251 Avenue of the Americas Suite 810 New York, New York 10020-1104, U.S.A. 
- Mitsui Sumitomo Insurance Company of America
1251 Avenue of the Americas Suite 810 New York, New York 10020-1104, U.S.A. 
- MSIG Specialty Insurance USA Inc.
1251 Avenue of the Americas Suite 810 New York, New York 10020-1104, U.S.A. 
- MSIG Insurance Services, Inc.
251 Little Falls Drive, Wilmington New Castle, DE, 19808, U.S.A. 
- MS Distribution Holdings Inc.
1251 Avenue of the Americas Suite 810 New York, New York 10020-1104, U.S.A. 
- MS Transverse Insurance Group, LLC
3500 South Dupont Highway, County of Kent, Dover, Delaware, 19901, U.S.A. 
- MS Transverse Specialty Insurance Company
1999 Bryan Street, Suite 900, Dallas, TX 75201, U.S.A. 
- MS Transverse Insurance Company
1999 Bryan Street, Suite 900, Dallas, TX 75201, U.S.A. 
- TRM Specialty Insurance Company
1999 Bryan Street, Suite 900, Dallas, TX 75201, U.S.A. 
- MSI GuaranteedWeather, LLC [Kansas]
7400 W. 132nd St. Ste 260, Overland Park, KS 66213, U.S.A 
- MSR Capital Partners, LLC
1133 Avenue of the Americas, 30th Floor, New York, New York 10036-6710, U.S.A 
Branches / Offices of Overseas Subsidiaries and Affiliates
- Mitsui Sumitomo Marine Management (U.S.A.), Inc. / New York Office
	1251 Avenue of the Americas Suite 810 New York, New York 10020-1104, U.S.A. 
- Mitsui Sumitomo Marine Management (U.S.A.), Inc. / Warren Office
15 Independence Boulevard, Warren NJ, U.S.A. 
- Mitsui Sumitomo Marine Management (U.S.A.), Inc. / Los Angeles Office
555 S. Flower Street, Suite 4400, Los Angeles, CA 90071, U.S.A. 
- Mitsui Sumitomo Marine Management (U.S.A.), Inc. / Atlanta Office
3495 Piedmont Road NE, Building 10, Suite 916 Atlanta, GA 30305, U.S.A. 
- Mitsui Sumitomo Marine Management (U.S.A.), Inc. / Cincinnati Office
312 Elm Street, Suite 1100, Cincinnati, OH 45202, U.S.A. 
- Mitsui Sumitomo Marine Management (U.S.A.), Inc. / Chicago Office
1 N Wacker Dr. , Suite 4150, Chicago, IL 60606, U.S.A. 
- Mitsui Sumitomo Marine Management (U.S.A.), Inc. / Detroit Office
535 Griswold Street Ste 111-52 Detroit, MI 48226, U.S.A. 
- Mitsui Sumitomo Marine Management (U.S.A.), Inc. / Dallas Office
One Galleria Tower, 13355 Noel Road, Suite 1025, Dallas, TX 75240, U.S.A. 
Canada
MSI Overseas Branches
- Mitsui Sumitomo Insurance Co., Ltd. / Canada Branch
c/o Chubb Insurance Company of Canada 
 199 Bay Street, Suite 2500
 P.O. Box 139, Commerce Court Postal Station
 Toronto, ON M5L 1E2 Canada
Bermuda
Overseas Subsidiaries and Affiliates
- MS Financial Reinsurance Limited [Hamilton]
- MS Amlin AG / Bermuda Branch [Hamilton]
141 Front Street, 8th Floor, Hamilton HM19, Bermuda 
Mexico
Branches / Offices of Overseas Subsidiaries and Affiliates
- MSIG Holdings (U.S.A.), Inc. / Mexican Representative Office
Division MSIG, c/o Mapfre México S.A. 
 Av. Revolución 507, Col. San Pedro de los Pinos, Alc. Benito Juarez, CP. 03800, Ciudad de México
- MSIG Holdings (U.S.A.), Inc. / Irapuato Office
Division MSIG, Mapfre México S.A., Irapuato Office 
 Blvd. DiazOrdaz1370 T805 Jardines de Irapuato C.P.36660 Irapuato, Guanajuato, Mexico
- MSIG Holdings (U.S.A.), Inc. / Querétaro Office
Division MSIG, Mapfre México S.A., Querétaro Office 
 Blvd. Bernardo Quintana No. 300 Torre 57, Col. Centro Sur Querétaro, Qro. C.P. 76090, Mexico
Brazil
MSI Overseas Offices
- Mitsui Sumitomo Insurance Co., Ltd. / Sao Paulo
Overseas Subsidiaries and Affiliates
- Mitsui Sumitomo Seguros S.A.
Alameda Santos 415, 1 ao 4 ander, Cerqueira Cesar, CEP01419-913, Sao Paulo, SP, Brazil 
- Mitsui Sumitomo Insurance Company Limited-Escritório de Representação no Brasil Ltda. [Sao Paulo]
Panama
MSI Overseas Branches
- Mitsui Sumitomo Insurance Co., Ltd. / Panama Branch
c/o Edificio Mapfre Panama, Piso 5, Costa del Este, Diagonal al Business Park, Panama City. Panama 
Peru
MSI Overseas Offices
- Mitsui Sumitomo Insurance Co., Ltd. / Lima Representative Office
Calle Mártir José Olaya 129, Piso 5 Oficina 505, Torre A - Centro Empresarial José Pardo, Miraflores, Lima, Perú 
Colombia
MSI Overseas Offices
- Mitsui Sumitomo Insurance Co., Ltd. / Bogotá Representative Office
Calle 98 No. 9A-46 OFICINA 501A Edificio Parque Chico 99 Torre II Bogotá, Colombia 
Argentina
MSI Overseas Offices
- Mitsui Sumitomo Insurance Co., Ltd. / Buenos Aires Representative Office
Juana Manso 590 Piso 29 A 1- Puerto Madero Ciudad Autónoma de Buenos Aires Republica Argentina 


