Louis Mosley

Louis Mosley Companies House Twitter (Financier, Big tech/lobbyist, deep state actor)
File:Louis Mosley.png
Born	February 1983
Alma mater	University of Oxford
Palantir's UK boss Louis Mosley is “very proud” of the work it does in Israel

Louis Mosley is the current Executive V-P and head of Palantir Technologies UK Ltd. He oversees Palantir's business in UK and Ireland, including Palantir's UK government engagements. His responsibilities include Palantir’s defence engagements in Ukraine and across Europe.

Louis Mosley is the eldest grandson of Sir Oswald Mosley, former leader of the British Union of Fascists, and a nephew of Max Mosley, former president of FIA (the governing body for Formula One and other international motorsports).

Mosley's critical role

Palantir UK gained a foothold in the NHS via emergency Covid-19 contracts awarded without normal competition or transparency. It has been working in the UK since at least 2014, enabling the Ministry of Defence to execute its digital defence strategy, and surveilling UK borders with the Home Office.

Palantir’s UK branch is headed by Louis Mosley, who has played a critical role in Palantir’s expansion from defence work to the UK public healthcare sector. The company’s reputation and relationships have been aided by Global Counsel, a consultancy and lobbying firm set up by Peter Mandelson. Palantir’s path to power has been facilitated by cultivating close relationships with senior NHS staff and government officials, and funding think tanks such as Policy Exchange and Institute for Government.

Starmer visits Palantir HQ

While on a flying visit to President Donald Trump in Washington in February 2025, Prime Minister Keir Starmer made sure for one more stop: to the offices of Palantir – the US tech firm reforming UK public services through A.I.

Louis Mosley, the head of Palantir UK, met Keir Starmer that day. “You could see in his eyes that he gets it,” he tells The House from Palantir’s London office, in his first sit-down interview since joining the tech giant eight years ago. “The ambition is there – the will is there.”

Starmer has described AI as the “defining opportunity” of the age. With economic growth at a standstill, Labour has rested its hopes of becoming an “AI superpower” in Palantir’s hands.

Narrative Control and Censorship

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Louis Mosley says "a revolution is brewing"

In a speech to the Alliance for Responsible Citizenship in February 2025, Louis Mosley described Eric Weinstein's DISC as "the very latest in censorship technology which exists to crush dissent." Mosley added:

"We have reached a turning point - where the systems and controls that have been used to create censorship of dissident ideas in recent years are no longer effective, and that 'a revolution is brewing'.

"As technological progress marches on, we face dangers of finding ourselves imposing our own kind of censorship, as artificial intelligence opens the door to new heights of surveillance and control."

COVID-19 Inquiry

Louis Mosley submitted a witness statement to the UK COVID-19/Public Inquiry in January 2025.

Government Digital Service

On 8 July 2025, Louis Mosley appeared before Parliament's Science, Innovation and Technology Committee which is conducting an inquiry into the digital centre of Government. It was put to Mosley that Palantir has a “reputational difficulty” by Conservative MP Kit Malthouse:

“Everybody’s slightly suspicious of what you do, and part of that reputational difficulty has been caused by your software being used in war on Gaza and the targeting of Palestinians with particular characteristics.

“What protections would you put in place for UK programmes to make sure they’re not complicit in the commission of war crimes?”

Mosley said he would “push back” on the question around reputation, adding:

“I think much of that concern and suspicion that you mentioned is the result of misunderstandings about the nature of our software, the nature of our business model and the kind of work we support.

“I would emphasise the fact that we have never worked and will never work in countries that are adversarial to the West, like China or Russia or Iran.

“We do work in Israel. We’re proud of the work that we do there. We have provided the Israelis with support since October 7, but also our work there predates those events.

“I can’t go into operational details of the way in which our software is used, but I can assure you that I think the systems to which you might be alluding, like Lavender, for example, are not ones that we are involved in.”