Nippon Telegraph and Telephone Corp

SWB:NTT

Nippon Telegraph and Telephone, or NTT, is one of Japan’s main telecommunications and technology groups. It sells mobile phone service, fixed-line internet and voice service, and network access for businesses. Through its IT and digital services units, it also helps companies and public agencies run software systems, manage data, and connect offices and data centers. Its main customers are households, small and large businesses, and government organizations. NTT makes money mostly from monthly telecom subscriptions, fees for network use, and contracts for enterprise IT work such as system integration, cloud support, and managed services. That mix gives it a steady base of recurring revenue and also ties it closely to the communications infrastructure that other companies rely on. What makes NTT different is that it sits at the center of Japan’s communications backbone while also selling the services that run on top of that network. It is not just a phone company; it is both a network owner and a major provider of business technology services. That gives it a unique role in linking consumers, corporations, and government institutions across the country.