The Group’s main operating subsidiary, Tokio Marine & Nichido Fire (TMNF), was founded in 1879 and is the oldest and leading property and casualty insurer in Japan. The Tokio Marine Group operates in the property and casualty insurance, reinsurance and life insurance sectors globally. Tokio Marine Holdings, Inc., the ultimate holding company of the Tokio Marine Group, is incorporated in Japan and is listed on the Tokyo Stock Exchange.

Reliance Matrix is a member of the Tokio Marine Group.