NTT DOCOMO, Inc.
Tokyo, Japan
NTT Docomo Business offers "Starlink Business," a satellite internet service designed for corporate clients. This service utilizes low-earth orbit Starlink satellites to provide high-speed, low-latency internet connectivity across Japan, including remote, mountainous, and maritime regions. It serves as a critical communication solution for areas lacking traditional network infrastructure, providing disaster backup and enabling digital transformation in sectors such as local government, broadcasting, construction, and healthcare. Corporate plans benefit from prioritized bandwidth and include 24/7 customer support.
Profile updated October 28, 2026 · How our data is built
Overview
NTT Docomo Business stands as a comprehensive provider of integrated ICT solutions, committed to addressing complex challenges across corporate, industrial, and regional landscapes. As an established operator and aspiring Industry and Regional DX Platformer, the company leverages advanced technologies to foster sustainable growth and connectivity. Its mission is to deliver exceptional value through a diverse portfolio of services, enabling organizations to navigate an increasingly digital world. A cornerstone of this commitment is the provision of advanced satellite internet services, spearheaded by the innovative Starlink Business offering, designed to extend high-performance connectivity to previously underserved areas and critical operations.
The Starlink Business service redefines satellite communication by harnessing a vast constellation of Low Earth Orbit (LEO) satellites. This advanced architecture fundamentally differentiates it from traditional geostationary satellite systems, enabling significantly higher speeds and drastically reduced latency, typically measured in tens of milliseconds. With downstream capabilities reaching up to 220Mbps and upstream up to 25Mbps, Starlink Business provides a robust platform for data-intensive applications. The service ensures comprehensive Japan-wide coverage, extending internet access to remote mountainous regions, isolated islands, and expansive maritime zones, including areas beyond the 12 nautical mile territorial sea limit, covering contiguous zones, Exclusive Economic Zones (EEZ), and international waters. The deployment utilizes purpose-built antennas, such as the rugged Flat High Performance and compact Mini variants, engineered for environmental resilience across demanding operational temperatures and conditions.
The applicability of Starlink Business spans a wide array of critical sectors, offering solutions to persistent connectivity challenges. For local governments, it provides essential infrastructure for disaster preparedness and remote monitoring systems, bolstering Business Continuity Planning (BCP) in vulnerable areas. The service enables broadcasting organizations to establish cost-effective backup communication links and extend live coverage to areas lacking terrestrial infrastructure. In civil engineering, Starlink Business facilitates site digitalization (DX), supporting real-time data acquisition for IoT sensors, digital twin deployments, enhanced worker safety protocols, and remote operation of heavy machinery in off-grid locations. Furthermore, it empowers the healthcare sector by enabling online consultations and medical data analysis, effectively bridging the medical access disparities between urban centers and rural communities.
NTT Docomo Business ensures the operational excellence and reliability of its Starlink Business offering through a managed service approach. Corporate clients benefit from prioritized bandwidth allocation, ensuring more stable communication even during periods of network congestion, a critical factor for business operations. The service's inherent resilience and wide-area coverage make it an indispensable asset for disaster recovery and maintaining communications in emergency scenarios. Clients receive comprehensive 24/7/365 support, covering everything from delivery and installation to operational guidance and troubleshooting. This holistic approach positions Starlink Business not merely as an internet service, but as an integral component within NTT Docomo Business's broader suite of managed ICT solutions, enabling organizations to achieve ubiquitous, high-performance connectivity crucial for modern digital transformation initiatives.
Services & capabilities
Guides
Costs, kits and what to expect before you contact an installer.
Amazon Leo for business (2026): network status, antennas, partners and how to buy it
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GuideHow to become a Starlink authorized reseller in 2026 (and the routes that remain open)
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GuideHow to choose a Starlink installer for your business (2026): reseller, installer or managed provider
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GuideStarlink Maritime vs VSAT for commercial fleets: cost per vessel, plans and hybrid setups (2026)
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Listed in
- Starlink Providers Worldwide 264
- Worldwide GEO Satellite Internet Providers Directory 80
- Satellite Internet Providers in Japan 10
- Global Mobility Satellite Providers 144
- Global Satellite Internet Installer Directory 193
- Asia-Pacific Starlink Installers & Resellers 57
- Global Maritime Satellite Providers 118
- Amazon Leo Resellers & Service Providers 19