Managed Network Services
Modern networks, optimized performance, exceptional experience
Support your business and technology modernization journey from edge to cloud with our industry-leading Managed Network Services. Experience uninterrupted connectivity, software-defined architecture, converged network and security, consumption-based commercial models, and deep network and application performance and visibility.
Our comprehensive services, powered by our industry-leading platform, SPEKTRA, optimize networks for peak performance. This enhances network management, resulting in smoother data transmission from edge devices to the cloud, reduced latency and improved application responsiveness. No matter your industry, we deliver unparalleled performance and observability to ensure you achieve a strategic advantage.
SPEKTRA: one platform, unlimited possibilities
SPEKTRA, our AI-powered platform, transforms network management with advanced technologies that include machine learning, deep learning, natural language processing (NLP) and automation. Its cloud-enabled, microservice-based architecture ensures seamless integration with existing infrastructure.
The platform’s key features include anomaly detection, smart clustering, AI-based root cause analysis, automated compliance checks, service experience and insights, and SLA monitoring. These capabilities deliver the real business outcomes you need:
- Proactive issue detection: Real-time monitoring spots potential network issues early.
- Real-time application performance visibility: Tracking response time and throughput enables optimization efforts.
- Automated operations: Automation leads to fewer errors and quicker problem resolution.
- Scalability and flexibility: Easily adapt to changing demands while keeping performance high.
- Enhanced security: Continuous monitoring detects and prevents security breaches.
- Resource optimization: Analyze usage patterns to use bandwidth and resources effectively.
9M+
configured items under support
10K+
enterprise networks installed
10K
patents registere
5th
largest Tier 1
Case studies
Industry recognition
We are a Leader in Gartner® Magic Quadrant™ Global Wide Area Network (WAN) Services 2025
Our partners
NTT DATA has strategic partnerships with over 40 vendors, covering 60+ technologies. We can deliver the appropriate solution for your requirements.
Resource library
Pioneering the network of the future
Discover what’s possible with NTT DATA shaping the network of the future and delivering results and business value for enterprise today.
Intelligent future-ready networks
Learn how intelligent networks enable you to swiftly adopt new applications and workloads, minimize technical dept, deliver outstanding user experiences and gain a competitive edge.
Unlock network optimization with SASE and AIOps
Proactive monitoring and automated optimization help you realize the full potential of your network.
NTT and Palo Alto Networks
Discover the benefits of a comprehensive unified SASE platform
The managed campus network portal
Leverage our technology to minimize the disruption on your network.
We’re all interconnected
See how we are strengthening your network, one network at a time.
Simplify your security for proactive defense
Manage the growing complexity of your security environment and build network and cyber resilience.
The future of the network
An intelligent and secure network is not just a great thing — it’s everything.
Source: Gartner® Magic Quadrant for Global WAN Services, Danellie Young, Lisa Pierce, Gaspar Valdivia, Karen Brown, 24 March 2025
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.