SOMPO Holdings, Inc. (SOMPOホールディングス株式会社, SOMPO Hōrudingusu Kabushiki-kaisha) is a Japanese insurance holdings company formed on April 1, 2010 from the merger of Sompo Japan with Nipponkoa Insurance.

The firm is considered one of three top insurers in Japan.

[1] The company currently trades on the Tokyo Stock Exchange and is a constituent of the Nikkei 225 index.

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