The UK’s Financial Conduct Authority has handed Palantir a contract worth more than £30,000 a week to analyse the regulator’s internal intelligence data, in a deal first reported by Robert Booth in The Guardian on 22 March 2026. The arrangement marks the latest and arguably most sensitive expansion of the US data analytics company’s presence across British public institutions.
- The FCA is paying Palantir more than £30,000 per week for a three-month trial to analyse its internal “data lake” of financial intelligence.
- Palantir’s Foundry AI system will process highly sensitive files including fraud reports, phone call recordings, emails, and consumer complaints.
- Only one unnamed competitor tendered for the contract; Palantir already holds more than £500 million in UK public sector deals.
- An internal FCA source raised concerns about what Palantir could learn — and potentially share — about the regulator’s own detection methods.
What Happened
The Financial Conduct Authority awarded Palantir a three-month trial contract to investigate the watchdog’s internal intelligence holdings in an effort to improve the detection of financial crime, including fraud, money laundering, and insider trading. The deal was reported exclusively by The Guardian on 22 March 2026, citing sources familiar with the arrangement. If the trial is judged successful, it could lead to a full procurement of an AI system.
Palantir — the Miami-based company co-founded by billionaire and Donald Trump donor Peter Thiel — beat only one other unnamed competitor for the work. The FCA oversees approximately 42,000 financial services firms, ranging from major banks to crypto exchanges.
Why It Matters
The FCA contract is not Palantir’s first entry point into the British state. The company already holds more than £500 million in UK public sector contracts, including a £330 million NHS deal signed in 2023 and a £240 million Ministry of Defence contract awarded in December 2025. Each new agreement has generated fresh scrutiny from civil liberties organisations, who have also criticised Palantir’s work with the Israeli military and its role in US immigration enforcement operations.
The sensitivity of this particular contract lies in what the FCA’s data lake contains. Unlike infrastructure or logistics data held by other public bodies, financial intelligence files carry details about specific individuals, firms under active investigation, and patterns the regulator uses to identify wrongdoing — information whose misuse could compromise ongoing enforcement work or reveal proprietary detection logic.
Technical Details
Palantir is expected to apply its flagship platform, Foundry, to the FCA’s data holdings. According to The Guardian’s reporting, the data Foundry will process includes case intelligence files marked highly sensitive; information on so-called problem firms; reports submitted by lenders about proven and suspected frauds; consumer complaints filed with the Financial Ombudsman Service; and recordings of phone calls, emails, and social media posts.
Foundry is Palantir’s core commercial data integration and analytics product. It is designed to ingest heterogeneous datasets, link entities across sources, and surface patterns for human analysts to review. In the NHS context, Palantir has claimed the platform contributed to scheduling approximately 99,000 additional operations; the company has also stated it helped UK police forces address domestic violence cases, though neither claim has been independently verified in peer-reviewed form.
The contract value of more than £30,000 per week implies a minimum trial cost of roughly £390,000 over thirteen weeks, before any full-system procurement.
Who’s Affected
The primary parties are the FCA itself and the financial firms it regulates. Because the FCA’s data lake includes third-party information — consumer complaints, lender-submitted fraud reports, call recordings involving members of the public — individuals who have never had direct dealings with Palantir will have their data processed under the arrangement.
Privacy advocates and campaign groups have raised objections to Palantir’s expanding role in British public life, and the FCA contract has generated internal unease within the regulator itself. One FCA source told The Guardian: “Once Palantir understands how we detect money-laundering threats, how do we know that they are ethically reliable enough not to go to share that information?” The source was not named in the report. The FCA has not publicly responded to that specific concern.
Financial services firms under active FCA investigation — or firms whose employees appear in case intelligence files — are also directly affected, as their information will form part of the dataset Palantir analyses.
What’s Next
The three-month trial period determines whether the FCA proceeds to a full procurement process. If it does, the contract value and duration would likely be substantially larger than the current arrangement. The Guardian’s report does not specify a decision deadline or the criteria the FCA will use to evaluate the trial’s outcome.
Palantir’s continued expansion into UK public data — spanning health, defence, policing, and now financial regulation — means that any full FCA contract would add a further institutional foothold to an already substantial portfolio. How the UK government addresses the legal and ethical governance questions raised by that accumulation remains an open question at time of publication.
