Louis Mosley, the UK and Europe boss of Palantir, has become a central figure in the debate over the tech company's role in British public services. With over £600 million in contracts with the NHS, Ministry of Defence, and police, Palantir faces growing criticism from those who fear its rightwing leadership and ties to US military operations. Mosley, a former Tory aide and Oxford history graduate, now defends the company in public forums, podcasts, and BBC interviews.
Who Is Louis Mosley?
Educated at Westminster School and Oxford University, Mosley read history and later worked as an assistant to Rory Stewart and as a councillor in Kensington and Chelsea. He joined Palantir in 2016 after a stint at Santander, rising to lead its 700-strong UK and Europe operation from a Soho headquarters. His grandfather, Sir Oswald Mosley, led the British Union of Fascists in the 1930s, a burden that has followed him. In 2017, his potential parliamentary candidacy was axed by the Conservative Party due to this association.
Palantir's Growth in the UK
Mosley secured key deals by pitching directly to ministers. In 2019, he won a Brexit planning contract after impressing Michael Gove. During the pandemic, Palantir's software tracked infections and hospital beds, leading to a seven-year, £330 million NHS England deal in 2023. The company's Foundry system helps manage public data, but critics raise concerns about privacy and security.
Controversy and Criticism
Mosley's 2025 speech at an Alliance for Responsible Citizenship rally, where he praised Oliver Cromwell and warned of a "distributed idea suppression complex," drew backlash. His habit of wearing black tops has been compared to his grandfather's fascist followers, though associates say it is simply a style preference. Recent anti-Palantir sentiment has been fueled by its work with US Immigration and Customs Enforcement (ICE) and its technology's role in conflicts in Gaza and Iran.
Public Opinion and Defense
Polling by 38 Degrees shows over two-thirds of the UK public are concerned about Palantir's contracts, and 40% distrust it with NHS data. Mosley argues the software has enabled 110,000 additional operations and reduced discharge delays. He insists Palantir's tools are powerful but safe in the right hands, echoing the company's founding mission after 9/11. Critics like Labour MP Rachael Maskell fear data could fall into the wrong hands, citing ICE's use of similar technology.
Despite the backlash, some experts praise the system. Tom Bartlett, former deputy director of data engineering at NHS England, says it has dramatically accelerated data analysis for frontline care. Mosley continues to defend Palantir, striving to convince the public that he and the company are not the "baddies" they fear.
