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Insights
Recent Insights
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The Future of Networking in 2025 and Beyond
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Using the cloud to cut costs needs the right approach
When organizations focus on transformation, a move to the cloud can deliver cost savings – but they often need expert advice to help them along their journey
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Make zero trust security work for your organization
Make zero trust security work for your organization across hybrid work environments.
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Discover how we accelerate your business transformation
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About us
CLIENT STORIES
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Liantis
Over time, Liantis – an established HR company in Belgium – had built up data islands and isolated solutions as part of their legacy system.
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Randstad
We ensured that Randstad’s migration to Genesys Cloud CX had no impact on availability, ensuring an exceptional user experience for clients and talent.
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CLIENT STORIES
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Liantis
Over time, Liantis – an established HR company in Belgium – had built up data islands and isolated solutions as part of their legacy system.
-
Randstad
We ensured that Randstad’s migration to Genesys Cloud CX had no impact on availability, ensuring an exceptional user experience for clients and talent.
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- Careers
Overview
Choosing private and sovereign AI for competitive divergence
As AI adoption accelerates, data sovereignty, compliance and security have become strategic priorities. With private and sovereign AI, organizations can deploy and scale AI while maintaining full control over their data, models and infrastructure. NTT DATA supports clients in designing, building and operating trusted AI environments that meet regulatory requirements, protect sensitive data and enable responsible innovation across industries.
Approach
Our approach
Private and sovereign AI must balance cost, compliance and control to achieve secure, agile and flexible operations.
NTT DATA addresses these multifaceted challenges through a comprehensive approach that spans the entire AI value chain, from physical infrastructure through data management to business process transformation. Our unique positioning enables us to deliver not just advisory services or point solutions, but end-to-end AI architectures that drive real, measurable enterprise transformation.
Consulting excellence
We provide strategy and economics consulting, infrastructure architecture advisory, security and governance assessments, factory design and build, plus ongoing operations and optimization.
Enterprise AI Factories
We scope and build enterprise AI factories combining complete infrastructure ownership with advanced optimization technology and world-class operational excellence.
Full-stack infrastructure to business process
We address private and sovereignty requirements at every layer — from designing and operating sovereign data centers to delivering private AI factories and agentic enterprise tools optimized for AI workloads.
Hybrid architecture expertise
We design and implement hybrid architectures that blend public cloud with private environments, enabling organizations to reserve controlled domains for sensitive data while leveraging public cloud where appropriate.
Impact
Why NTT DATA
Full-stack and full-scale
Full-stack services from consulting and implementation to AI-enabled cloud, data centers, infrastructure and applications
Global and local resources
165+ countries, 24x7 multinational support, 17,000+ data and AI practitioners worldwide
Deep industry domain expertise
35+ years serving public sector, healthcare, financial services, manufacturing, and other industries where sovereign AI is most critical
Proven client success
Trusted by 75% of the Fortune Global 100 and 10,000+ organizations worldwide for modernization
"As AI evolves, private and sovereign approaches are testing enterprise readiness. The organizations that are succeeding are going beyond regulatory compliance and risk mitigation. They are building the operating foundation for AI that can perform across markets, jurisdictions and business environments. Our research shows AI leaders are pulling ahead by treating architecture, infrastructure and governance as strategic requirements."
CEO and Chief AI Officer, NTT DATA, Inc.
Case studies
Recognition
Industry recognition
HFS | 2026
NTT DATA named a Horizon – 3 Market Leader in the HFS Horizons: Agentic Services, 2026 report
HFS | 2025
NTT DATA named a Horizon - 3 Market Leader in HFS Horizons: Generative EnterpriseTM Services, 2025 report
ISG | 2025
NTT DATA named a Leader in the ISG Provider Lens® — Generative AI Services 2025 — Global report
ISG | 2025
NTT DATA named a Leader in the ISG Provider Lens® — Agentic AI Services 2025 — Global report
Everest Group | 2025
NTT DATA named a Major Contender in the Everest Group Artificial Intelligence (AI) and Generative AI Services PEAK Matrix® Assessment 2025
IDC | 2025
NTT DATA named Major Player in the IDC MarketScape: Artificial Intelligence Services Vendor Assessment 2025.
Partners
Our partners
NTT DATA has a robust partnership strategy and startup ecosystem for AI. We leverage our expertise and strong relationships with hyperscalers to quickly build and execute solutions. We also develop deep knowledge of other key platform and tool vendors to bring a broad array of technology capabilities to each solution we build. This combination enables us to offer client-specific solutions that deliver business outcomes in rapid timeframes.
Insights
Meet a few of our experts
Meet the driving force behind our Private and Sovereign AI Services. Our team is committed to navigating industry challenges and delivering innovative solutions.
Graham Clarke
Managing Director, Global Lead Private and Sovereign AI
Zarina Pasalic
Go-to-Market Lead, Private and Sovereign AI
Rene Buch
Senior Principal Enterprise Architect Private and Sovereign AI
Contact us
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