Outline

Corporate Name Mitsui Sumitomo Insurance Company, Limited
Head Office 9, Kanda-Surugadai 3-chome, Chiyoda-ku, Tokyo, Japan
Date Established October 21,1918
Paid-in Capital 139,595 million yen
Number of Employees Domestic Non-life Insurance Business 12,731
International Business 8,698
Number of Domestic Agents 24,197

As of March 31, 2026