Top 5 Companies in Japan by Market Cap

4. Nippon Telegraph and Telephone Corporation (TYO:9432.T)

Latest Market Capitalization: JPY 13.86 trillion

Nippon Telegraph and Telephone Corporation (TYO:9432.T) is a telecommunications company headquartered in Tokyo. The firm was set up in 1952 and it provides its services all over the world. The company’s products connect Japan’s different prefectures, provide data center operations and support to firms, and provide mobile communications services. Nippon Telegraph and Telephone Corporation (TYO:9432.T) also has a presence in the real estate and energy industry, and it sells telecommunications products as well.