Private and Sovereign AI
Orchestrate AI control at scale for autonomy, resilience, and advantage.
Choosing private and sovereign AI for competitive divergence
In an era of tightening regulations, intensifying geopolitical tensions, and AI adoption increasingly defining competitive advantage, privacy and sovereignty have evolved into strategic necessities. For AI leaders, these aren't temporary constraints - they're the foundation everything else is built on.
We help organizations design, implement and manage AI environments that turn compliance imperatives into competitive advantages, regulatory requirements into strategic assets and control into capability at scale. From strategic autonomy to full enterprise acceleration, the best leaders don't trade compliance for cost savings or control for speed. NTT DATA makes sure they never have to.
Rethinking AI governance and architecture
2026 Global AI Report: A Playbook for Private and Sovereign AI
Organizations are designing AI for trust, control, and resilience by embedding governance, privacy and sovereignty into their AI architecture from the start.
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.
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.
Enterprise AI factories
We scope and build enterprise AI factories combining complete infrastructure ownership with advanced optimization technology and world-class operational excellence.
Ecosystem orchestration and strategic partnerships
We maintain top-tier partnerships with leaders such as NVIDIA, Dell, Cisco, AWS, Microsoft and Google, while growing partnerships with solution-specific leaders such as Mistral AI to reduce geopolitical risk.
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.
Sovereign AI Centre of Excellence
We provide strategy and economics consulting, infrastructure architecture advisory, security and governance assessments, factory design and build, plus ongoing operations and optimization.
Our Impact
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."
Abhijit Dubey, Chief Executive Officer and Chief AI Officer, NTT DATA, Inc.
Case Studies
Read how companies in various industries operationalized AI at scale by partnering with NTT DATA.
With Royal Marsden, we built an advanced AI-powered radiology analysis service for the development and evaluation of AI in medical imaging, leading to faster response times, more accurate diagnoses and better-targeted cancer treatments.
GYSEV used AI, LiDAR, and digital twins to transform rail maintenance - reducing costs, preventing delays, and improving safety across its network.
Industry Recognition
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HFS / 2026
NTT DATA named a Market Leader in HFS Horizons: Agentic™ Services, 2026 report
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HFS / 2025
NTT DATA named a Market Leader in HFS Horizons: Generative Enterprise™ Services, 2025 report
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ISG / 2025 *
NTT DATA named a Leader in the ISG Provider Lens® for Generative AI Services, Global
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ISG / 2025 *
NTT DATA named a Leader in the ISG Provider Lens® for Agentic AI Services, Global
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Everest Group / 2025 **
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IDC / 2025 ***
- * The ISG Provider Lens® Quadrant research series is the only service provider evaluation of its kind to combine empirical, data-driven research and market analysis with the real-world experience and observations of ISG's global advisory team. Enterprises will find a wealth of detailed data and market analysis to help guide their selection of appropriate sourcing partners, while ISG advisors use the reports to validate their own market knowledge and make recommendations to ISG's enterprise clients.
- ** Licensed extracts taken from Everest Group's PEAK Matrix® Reports, may be used by third parties for use in their own marketing and promotional activities and collateral. Selected extracts from Everest Group's PEAK Matrix® reports do not necessarily provide the full context of our research and analysis. All research and analysis conducted by Everest Group's analysts and included in Everest Group's PEAK Matrix® reports is independent and no organization has paid a fee to be featured or to influence their ranking. To access the complete research and to learn more about our methodology, please visit Everest Group PEAK Matrix® Reports.
- *** IDC MarketScape vendor analysis model is designed to provide an overview of the competitive fitness of ICT suppliers in a given market. The research methodology utilizes a rigorous scoring methodology based on both qualitative and quantitative criteria that results in a single graphical illustration of each vendor's position within a given market. The Capabilities score measures vendor product, go-to-market and business execution in the short-term. The Strategy score measures alignment of vendor strategies with customer requirements in a 3-5-year timeframe. Vendor market share is represented by the size of the icons.
Our Partners
Better partners. Smarter solutions. Faster results. The best AI ecosystems are built together. NTT DATA partners with the world's leading and most promising AI vendors - developing accelerators, co-created solutions, and joint go-to-market programs that give our clients a serious edge.
Resource Library
Explore our latest research, insights, guides and news on Private and Sovereign AI.
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.
