The London neighbourhood that’s home to DeepMind, Meta, and OpenAI
OpenAI has announced that it’s planting its first permanent flag in London with a massive 88,500-square-foot office in King’s Cross, more than doubling its current UK headcount and cementing the neighbourhood’s status as Europe’s undisputed AI capital.
The ChatGPT maker has signed a long-term lease at Regent Quarter in the heart of King’s Cross, spanning the Jahn Court and Brassworks buildings.
Occupation is slated for 2027, with space for up to 544 team members across research, engineering, policy, commercial, and support roles. That’s more than double OpenAI’s existing London team of roughly 200 people, including about 30 researchers already based there.
“This new office gives us the space to keep building here,” said Phoebe Thacker, OpenAI’s global head of data research programmes and London site lead. “We’re seeing real momentum in how businesses, developers and institutions across the UK are using AI, and we want to support that growth.”
The new home of European AI
King’s Cross isn’t just convenient, it’s become the geographic centre of gravity for the continent’s frontier AI work.
Google DeepMind already calls the neighbourhood home. Its teams are preparing to move into Platform 37, Google’s £1 billion purpose-built European headquarters next to King’s Cross station, named after the famous “Move 37” from DeepMind’s AlphaGo victory.
The building will house AI researchers, engineers, and ethicists, with a public “AI Exchange” space for exhibitions and education.
Meta operates two major offices in King’s Cross Central, including the landmark 11-21 Canal Reach building, and a second at Lewis Cubitt Square. The social-media giant has poured hundreds of millions into the area, drawn by the same mix of talent, transport links, and regeneration that’s transforming the former industrial zone.
The list of neighbours reads like an AI who’s-who: homegrown stars Synthesia and Wayve, plus research powerhouses including University College London (UCL), the Francis Crick Institute, and the Alan Turing Institute.
The broader Knowledge Quarter, the one-mile radius around King’s Cross, St Pancras, and Euston, packs in over 100 academic, research, and tech organisations and is routinely described as one of the world’s most productive innovation clusters after the Bay Area and Beijing.
Why the UK – and why now?
While compute-heavy projects like data centres face headwinds from energy prices and planning delays, the real bottleneck in AI is talent. London and its surrounding universities produce a steady stream of top machine-learning researchers.
Proximity to policymakers in Westminster and the collaborative ecosystem of the Knowledge Quarter make the capital uniquely attractive for companies that want to shape, and be shaped by, responsible AI development.
The expansion is expected to create hundreds of high-skilled jobs in everything from frontier model research to startup support and safety teams. It also intensifies what one analyst called a “talent arms race,” with sky-high salaries and equity packages now table stakes for retaining top researchers who might otherwise head to Silicon Valley or stay in academia.
For the UK government, the news lands as a timely validation of its AI strategy. Ministers have courted Big Tech investment to position Britain as a global leader in safe, beneficial AI. OpenAI’s commitment, alongside DeepMind’s massive campus and Meta’s long-term presence, signals that London can compete as a counterweight to Silicon Valley even without matching America’s compute scale.
