About

NTT, Inc., formerly known as Nippon Telegraph and Telephone Corporation, is a Japanese telecommunications holding company headquartered in \u014ctemachi, Chiyoda, Tokyo, Japan. Founded on April 1, 1985, NTT operates as a Public (Statutory kabushiki gaisha) entity. It is a global powerhouse, recognized as the fourth largest telecommunications company in the world by revenue, which stood at \u00a511.94 trillion in 2021. The company was ranked 55th in the Fortune Global 500 and 56th in the Forbes Global 2000 in 2023. As of June 2022, NTT was also the third largest publicly traded company in Japan, trailing only Toyota and Sony. Historically, NTT was the world's largest company by market capitalization in the late 1980s and maintained a position among the world's top 10 largest companies by market capitalization until the early 2000s Dot-com bubble burst.