In 2025, Nvidia CEO Jensen Huang named Palantir Ontology “probably the single most important enterprise stack in the world today.” In 2026, Jensen Huang is no longer simply giving a nod to Palantir’s products, but tying the two firms together as they look to profit from one of the AI market’s largest opportunities: sovereign AI.
Sovereign AI describes data center deployments that are geographically located within the country or region that utilizes them, rather than relying on infrastructure located in foreign countries. Forecasters anticipate dramatic growth in the sovereign AI market as governments around the world look to deploy AI while keeping sensitive data secure, and aim to keep the GDP benefits of AI within their own country.
This partnership comes amid Nvidia posting one of its most impressive quarters in recent memory, and notably, large cloud providers like Amazon, Microsoft and Google were not Nvidia’s fastest-growing segment. As we covered in “Nvidia Fiscal Q2: The AI Giant Answers to Losing Market Share,” sovereign AI and regional neoclouds were among Nvidia’s fastest growth vectors, more than tripling YoY compared to hyperscaler growth of just over 100%.
Despite Nvidia’s sovereign AI business being relatively small compared to overall revenue at $30 billion in FY2026, it’s clear the company remains underpenetrated in a sovereign AI market that could exceed $500 billion over the coming years. As Nvidia looks to capture more of this opportunity and make sovereign AI a larger contributor to revenue, Palantir could play an increasingly important role. Ontology is one of several Palantir products Nvidia will work with going forward as the two companies deepen their relationship.
The U.S. government is Palantir’s largest customer, demonstrating its ability to succeed in markets where data security is critical. The company’s partnership with Nvidia has the potential to take its success in this space and international sovereign AI domains to the next level.
The Sovereign AI Market Could Reach Over $500 Billion by 2030
McKinsey calls sovereign AI “one of the largest opportunities within AI,” highlighting the significance of this partnership for Palantir. Notably, from 2025 to 2030, McKinsey forecasts the sovereign AI addressable market will reach between $500 billion and $600 billion, representing 30% to 40% of overall AI demand.
Furthermore, McKinsey sees the sovereign AI applications market growing by over a 35% CAGR in that period, from $30-$40 billion to $150-$180 billion. Meanwhile, the models, data, and tooling market is forecast to grow from just $6-$8 billion to $100-$140 billion, representing over a 77% CAGR. The combined midpoint CAGR is over 46% for a total market of $285 billion. In this scenario, applications, models, data, and tooling would account for 51.8% of the sovereign AI opportunity by 2030 to infrastructure’s 48.2% share. This comes as sovereign AI compute demand is expected to grow by only a 12% CAGR through 2030. While Nvidia is most exposed to the compute segment, Palantir’s offerings are most closely aligned with these higher growth categories, increasing its relative growth potential. Additionally, Nvidia’s unmatched scale in compute should aid Palantir in targeting opportunities across multiple large domains.
Nvidia and Palantir Target Growing U.S. Government AI Demand
At the end of June, Nvidia and Palantir announced a strategic initiative to capitalize on the growing sovereign AI market. The primary focus of the partnership is to provide sovereign AI environments for U.S. government agencies. The governmental need for sovereign AI is particularly pronounced in defense organizations, due to the classified information and strategic intelligence they possess.
Nvidia will provide two key layers of the AI stack; compute and its open Nemotron models. Meanwhile, Palantir’s products like AIP, Ontology, Foundry, and Apollo will provide an intelligent engine for training and deploying customized Nemotron models for each customer. This helps ensure that sensitive data remains isolated and does not flow to third-party model providers, which is key to government agencies leveraging AI at scale.
Palantir is already strongly entrenched with the U.S. government and in defense organizations. Its U.S. government sales grew by 90% YoY last quarter to $809 million, a drastic acceleration compared to 53% growth in the same period last year. Yet, there remains significant potential for Palantir’s relationship with the U.S. government to become much larger.
Palantir Has Only Begun to Penetrate the U.S. Defense Market
The company notes that its trailing 12 months’ revenue from the Department of War is still less than 0.25% of the Pentagon’s budget. Given this, the partnership with Nvidia could be critical to Palantir further penetrating its large opportunity within the U.S. government.
Adding more potential is the Department of War’s request that Congress appropriate $46 billion for a multi-year investment in a sovereign AI arsenal to build enterprise-scale AI infrastructure. With Nvidia being the world’s preeminent name in AI infrastructure and Palantir’s already strong relationship with the DoW, combining their efforts could allow for significant participation in this potentially huge investment.
Sovereign AI is creating large opportunities for Palantir and Nvidia, but key companies across networking, CPUs, and AI energy stand to benefit from this spending wave as well. Subscribe now to access the I/O Fund’s Top 20 Stocks report: Unlock Full Access
EU’s €30 Billion Sovereign AI Initiative Highlights International Opportunity
While the partnership does not specifically target international customers, this has the potential to be key growth driver. Nvidia is already actively engaged with non-U.S. sovereign AI customers, with its FY2026 sovereign AI growth primarily coming from customers based in Canada, France, the Netherlands, Singapore and the U.K.
Additionally, the majority of frontier closed and open-source models are based in the United States or China. This increases the need of other countries to deploy customized open-source models due to security and to keep the economic benefits of AI in their region.
Palantir is also gaining traction among international customers. International government sales rose 42% YoY to $181 million last quarter, while international commercial revenue grew 26% YoY to $182 million. However, these growth rates were far below U.S. government’s 90% YoY increase, and U.S. commercial’s 149% YoY increase to $764 million. With this, Palantir’s international growth may have significant room to accelerate further, with the emphasis on sovereign AI being a meaningful tailwind.
