Palantir Technologies Inc. (PLTR): Who It Depends On
Palantir builds data-integration and AI decision software (Gotham, Foundry, AIP) rather than hardware, so its real operational dependencies are on the cloud and AI-infrastructure providers whose data centers, GPUs, and language models its platforms run on. On the revenue side, Palantir remains best known for concentrated exposure to a handful of large U.S. defense and intelligence relationships, led by a sweeping 2025 Army enterprise agreement, even as a faster-growing commercial book led by named accounts like Airbus and Lear gradually diversifies the mix.
Supply-chain dependency
Palantir doesn't manufacture anything and has no conventional parts supply chain. As a software company, its meaningful "supplier" dependency is on the hyperscale cloud and AI infrastructure it runs on top of — commercial and government-authorized cloud regions from AWS, Microsoft, and Google; GPU/AI compute from NVIDIA; and third-party foundation models (from labs like OpenAI and Anthropic) that power its AIP platform rather than models Palantir trains itself. The chart below reflects that infrastructure reality rather than a forced hardware-supplier narrative.
AWS hosts Palantir's Foundry and Gotham deployments, including GovCloud and classified regions, and is the platform through which Anthropic's Claude models are made available to Palantir's defense and intelligence customers. Migrating classified, mission-critical government workloads off AWS's authorized infrastructure would be slow and costly.
NVIDIA GPUs supply the compute underlying Palantir's AI Platform (AIP), and the two companies expanded their partnership in 2026 to build sovereign AI infrastructure for government customers. Palantir has no alternative at comparable scale for the AI accelerators its software increasingly depends on.
Microsoft's Azure Government cloud hosts Palantir software on classified networks under a 2024 partnership serving U.S. defense and intelligence agencies. This gives Palantir a second authorized hyperscaler for its most sensitive government contracts.
Google Cloud is a formal infrastructure partner integrating Foundry and AIP for joint commercial and public-sector customers, giving Palantir a third major hyperscaler option for hosting and distribution.
Palantir's AIP is explicitly "model agnostic," built to plug in third-party large language models from labs such as OpenAI and Anthropic rather than models Palantir develops itself. Both are private companies with no public ticker.
Customer concentration
Companies that make up an outsized share of PLTR's revenue - who PLTR relies on to buy from it.
The Army is Palantir's single largest customer relationship, culminating in an up-to-$10 billion enterprise software agreement announced in 2025 that consolidated dozens of prior Army contracts (including Vantage and TITAN) into one deal. Not a publicly traded company.
Beyond the Army, the Air Force, Navy, Space Force, and Special Operations Command use Palantir software including the Maven Smart System, a warfighting AI/ISR program that the Pentagon expanded past $1 billion in 2025. Not a publicly traded company.
Agencies including the CIA, NSA, and FBI have used Palantir's Gotham platform for data integration and analysis since the company's earliest years, though most of this work is classified and not itemized in public filings. Not a publicly traded company.
Palantir has expanded into non-defense federal work, including CDC disease-surveillance contracts, an HHS blanket purchase agreement, DHS/ICE immigration systems, and IRS/Treasury data-integration work. Not a single company.
The UK Ministry of Defence and NHS, along with other NATO-aligned governments, form Palantir's largest concentration of revenue outside the United States. Not a publicly traded company.
Airbus has used Palantir's Foundry-based Skywise platform since 2016 to run its aviation data ecosystem, making it one of Palantir's longest-standing named commercial accounts. Airbus trades primarily on Euronext Paris; its US ADR (EADSY) is a thinly traded OTC security with no proper US-listed ticker.
Lear, a major automotive components manufacturer, expanded its Palantir partnership in 2024 into a five-year deal to run manufacturing and supply-chain operations on Foundry and AIP, illustrating Palantir's push into industrial commercial accounts.
Palantir's broader commercial book spans energy, healthcare, financial services, and manufacturing customers worldwide; U.S. commercial revenue has been Palantir's fastest-growing segment but remains diversified across many accounts rather than concentrated in one. Not a single company.
The percentages shown are editorial estimates based on public research (company disclosures, earnings commentary, and industry reporting) meant to illustrate relative reliance, not precise or audited figures. Companies without a proper, reliably tradable ticker on this site are shown without stock/earnings links. This is not financial advice.