Private and sovereign AI
Orchestrating control at scale for autonomy, resilience and advantage
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.
2026 Global AI Report: A Playbook for Private and Sovereign AI
How sovereign is your digital estate?
Making strategic AI choices that last
Organizations need to balance cost, compliance and control while scaling AI. Discover how NTT DATA's full suite of sovereign services, help public and private sector organizations architect sovereign AI environments that turn regulatory requirements into strategic assets.
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.
AI Factory
We scope and build NTT DATA’s AI Factory 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.
NTT DATA AI Factory
Power your AI at scale with a secure, end-to-end platform for building and operationalizing enterprise AI. Move from stalled AI pilots to scalable, secure AI - operationalizing models with control, governance and real business 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 domain expertise across industries
35+ years of deep domain expertise spanning 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
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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.
”Case studies
Helmholtz Munich gears up for scientific computing and AI-based research
Industry recognition
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.
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
Graham Clarke leads NTT DATA’s global go-to-market strategy for AI factories and sovereign AI. With 25 years at the intersection of complex technology markets, strategic sales and large-scale infrastructure delivery, he advises some of the world’s largest organizations on trusted, controlled AI capability that is built to last. Graham regularly publishes content on sovereign AI infrastructure in Europe and the Middle East.
Zarina Pasalic
Rene Buch
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