Ubigi for Business x NTT Limited Japan

Since 2021, NTT has divided its international
roaming costs by three

249

business
trips covered

600

employees
connected

NTT Limited Japan has transformed its international mobile connectivity management with Ubigi for Business.

Since 2021, the company has been gradually replacing rental Wi-Fi routers with the Ubigi eSIM solution, offering its employees instant, secure and autonomous connectivity. In the first year, NTT reduced its costs by 50%. The collaboration has continued successfully to the present day: by 2024, the company has achieved 66% savings, while ensuring an optimized user experience and extensive international coverage.

Since March 2021, NTT Ltd JP has been deploying Ubigi for Business for employees on business trips. The onboarding process is smooth and fast.
Shuichi Ikeda, Senior Vice President at NTT Ltd

About the Client

NTT Limited Japan, a subsidiary of the global NTT Data Inc. group, is a major player in the information technology sector. The company employs over 600 people in Japan and supports its customers in their digital projects throughout the world.

Very active internationally, NTT employees regularly travel to Europe, Asia and North America. The need for reliable, easy-to-manage and cost-effective mobile connectivity has become a strategic issue.

Challenges

Before Ubigi, NTT employees traveling internationally used Wi-Fi routers rented from third-party providers. This system generated :

Very high connectivity costs, especially for longer stays.
Cumbersome internal procedures for selecting and purchasing plans in advance,
Additional costs (insurance, return, rental),
Difficulties in resolving technical problems encountered abroad,

Solution

Zero steps for employees: Thanks to pre-equipped Ubigi routers, NTT employees can connect immediately, without having to buy or activate a package themselves. No need for advance payment or technical configuration before each trip.

Centralized management by the Admin team: Router distribution and usage supervision are handled by the Admin team. This enables smooth internal organization and complete control of the connectivity fleet.
Simplified management via the fleet management platform: SIM status management, consumption analysis and monthly reporting are all just a few clicks away, providing NTT with clear, precise and automated monitoring.
Highly responsive customer support: Ubigi’s teams were able to respond rapidly to technical or logistical requests, guaranteeing continuity of service even in the event of unforeseen circumstances.
A solution tailored to long stays: With pricing far more competitive than daily solutions, Ubigi has established itself as the most cost-effective option for long missions abroad.

Results

Cost reduction 66.56% savings achieved, with no additional rental and insurance costs.
Successful adoption and future prospects 42 active SIMs for 600+ employees, with growing adoption and positive feedback from teams. Objective to extend usage to more employees and improve competitiveness in Asia.
Process simplification Zero paperwork for employees and centralized management for IT thanks to Ubigi for Business’s mobile fleet management platform.
Global coverage Optimal connectivity in 249 countries, particularly suited to long business stays.
Flexible pricing Competitive advantage in Europe and the USA, reducing costs from as little as 5 days’ travel.

With Ubigi for Business, NTT has transformed its mobile connectivity, reducing costs and simplifying the management of international travel. A tried-and-tested solution, acclaimed by teams for its global coverage and radical time-savings, thus improving operational efficiency and budgetary control.

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