Secure networking solutions
AI is here — and it’s transforming the way businesses operate, compete and grow. To unlock its full potential, your network must be AI-ready and secure.
At NTT DATA, we help you modernize your enterprise networks for the AI era. Our AI-powered secure networking solutions and services are designed to make your networking smarter, more reliable and scalable — delivering measurable business outcomes.
From campus to wide area network (WAN), edge to cloud, we transform your networking through a full lifecycle approach, including advisory, design, sourcing, deployment, operations and management.
Wired for intelligence: A CIO guide to enterprise networking for artificial intelligence
This exclusive IDC report, commissioned by NTT DATA and Cisco, contains a three-year strategic playbook to help enterprises build secure networks.
Access the reportBuilding digital backbones across industries
Why NTT DATA
years in networking
clients supported with network solutions and assessments
network assets supported 24x7 in 14 languages
experts implementing network solutions in 50 countries
Case Studies
Explore our client case studies to see how innovative networking solutions create business impact.
Tech Solutions & Integration
Network modernization for the future of healthcare
To prepare for Hospital 4.0 and improve security, Schwarzwald-Baar Klinikum replaced two networks with one software-defined network solution.
Tech Solutions & Integration
WWK Versicherungen
Greater flexibility, more efficiency, better planning: WWK Versicherungen simplifies software license management.
When intelligent infrastructure meets the beautiful game
We powered UEFA’s entire digital infrastructure throughout the UEFA Euro 2020, creating 12 different networks in 11 countries, with zero downtime.
CILE boosts water conservation with IoT and LoRaWAN
To deliver safe drinking water to their Belgian customers, CILE worked with NTT DATA and Cisco to deploy gateways to connect sensors and water meters to the regional LoRaWAN network.
Managed SD-WAN delivers seamless store connectivity and boosts turnover
An SD-WAN environment with robust internet connections that compensate for rolling blackouts enables Pick n Pay to keep trading, even during load shedding.
Powering a digital business with software-defined infrastructure
An intelligent, software-defined network empowers Frucor Suntory’s teams to access data, collaborate seamlessly and work securely from anywhere.
Designing intelligent buildings for full environmental visibility and control
ASHRAE’s new headquarters showcase their vision of the smart building, creating an optimal environment for employees and visitors while complying with all health and safety regulations.
Industry recognition
Gartner® | 2025
Leader in the 2025 Gartner® Magic Quadrant™ for Global WAN Services
Gartner® | 2024
Leader in the 2024 Gartner® Magic Quadrant™ Managed Network Services
Everest Group | 2024
A Leader in Everest Group’s SASE Services for EMEA Enterprises PEAK Matrix® Assessment 2024
Our networking solutions
Technology Solutions
Campus Networks
Deliver intelligent, connected IT across your campus with unified customer and employee experiences.
Technology Solutions
WAN Edge
Empower your future growth, bringing innovation to your stores, branches and more.
Technology Solutions
Cloud Networks
Boost your AI capabilities and scale workloads, whether on-premises or in the cloud.
Our AI-powered infrastructure services
Technology Solutions
Infrastructure Advisory
Assess your networking, envision a future-state architecture and create a transformation roadmap to support your evolving business outcomes and objectives.
Technology Solutions
Strategic Technology Sourcing
Select and globally source the right technology solutions through our strategic partnerships with the world’s leading technology providers.
Technology Solutions
Professional Services
Design, implement and integrate networking solutions using skilled professionals in 50+ countries for project success.
Technology Solutions
Software-defined Infrastructure Services
Our outcomes-driven 24x7 service turns your infrastructure into a catalyst for business growth.
Global Field Services
Scale confidently with tailored field services across 165 countries, powered by local presence and global governance.
Technology Solutions
Adoption Services
Bridge the gap between technology implementation and value realization.
Network Services
Managed Network Services
Accelerate your edge-to-cloud transformation with AIOps-enabled, secure and agile networks that deliver real business outcomes.
Related Insights
Tech Solutions & Integration
Secure networking: Is your network ready to support AI workloads?
Tech Solutions & Integration
NTT DATA reignites go-to-market strategy for large accounts
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Gartner disclaimer - A Leader in the 2024 Gartner® Magic Quadrant™ Managed Network Services
Gartner®, Magic Quadrant™ Managed Network Services, Ted Corbett, Nauman Raja, Jon Dressel, Lisa Pierce, Karen Brown, Danellie Young, 14 October 2024.
Gartner does not endorse any vendor, product or service depicted in its research publications, and does not advise technology users to select only those vendors with the highest ratings or other designation. Gartner research publications consist of the opinions of Gartner’s research organization and should not be construed as statements of fact. Gartner disclaims all warranties, expressed or implied, with respect to this research, including any warranties of merchantability or fitness for a particular purpose.
GARTNER is a registered trademark and service mark of Gartner, Inc. and/or its affiliates in the U.S. and internationally, and MAGIC QUADRANT is a registered trademark of Gartner, Inc. and/or its affiliates and are used herein with permission. All rights reserved.
Gartner disclaimer - A Leader in the 2024 Gartner® Magic Quadrant™ for Global WAN Services
Gartner Magic Quadrant for Global WAN Services, by Danellie Young, Gaspar Valdivia, Karen Brown, Lisa Pierce. 15 April 2024
Gartner does not endorse any vendor, product or service depicted in its research publications, and does not advise technology users to select only those vendors with the highest ratings or other designation. Gartner research publications consist of the opinions of Gartner’s research organization and should not be construed as statements of fact. Gartner disclaims all warranties, expressed or implied, with respect to this research, including any warranties of merchantability or fitness for a particular purpose.
GARTNER is a registered trademark and service mark of Gartner, Inc. and/or its affiliates in the U.S. and internationally, and MAGIC QUADRANT is a registered trademark of Gartner, Inc. and/or its affiliates and are used herein with permission. All rights reserved.