Tokio Marine Holdings Co., Ltd. (Tokio Marine Holdings, English company name: Tokio Marine Holdings, Inc.) is a Japanese insurance holding company that has Tokio Marine & Nichido Fire Insurance, etc. under its umbrella. Established on 2002/4/2. As of 2016, it is the largest casualty insurance group in Japan in terms of net income premiums and net profit.
It is listed on the First Section of the Tokyo Stock Exchange and the NASDAQ. One of the constituent stocks of the Nikkei Stock Average, TOPIX Core 30, and JPX-Nikkei Index 400