Nvidia-backed video generation startup Luma AI just announced plans to build a massive 200-person London office by early 2027, making it the latest US AI company racing to lock down European talent. The expansion comes just two weeks after the startup closed a $900 million funding round that pushed its valuation past $4 billion, positioning it as one of the most valuable AI companies focused on video generation technology.
Nvidia-backed video generation startup Luma AI just pulled the trigger on a major London expansion that signals how aggressively US AI companies are now competing for European talent and market share. The Palo Alto-based company announced Tuesday it will hire around 200 employees across research, engineering, partnerships and strategic development at its new London base by early 2027.
The timing isn't coincidental. This expansion comes exactly two weeks after Luma closed a massive $900 million Series C funding round led by Saudi Public Investment Fund-owned AI company Humain, catapulting the startup's valuation north of $4 billion. That makes Luma one of the most valuable pure-play video AI companies in the world, with enough cash to fuel an international hiring spree.
"With this Series C raise and the upcoming build-out of global compute infrastructure, we have the capital and capacity to bring world-scale AI to creatives everywhere," CEO and co-founder Amit Jain told CNBC. "Launching across Europe and the Middle East is the logical next step in putting this power directly in the hands of storytellers, agencies and brands globally."
Luma's London office will represent roughly 40% of the company's total workforce, an unusually large international footprint for a US-based AI startup. But Jain has specific reasons for targeting the UK first. "London has some of the best people when it comes to research, given the universities here and institutions like DeepMind," he explained to CNBC. "We also consider London to be the entry point to the European market."
The company is building what researchers call "world models" - AI systems that can learn from video, audio, and images alongside text, unlike traditional large language models that primarily process written content. These multimodal systems are seen as potentially crucial for achieving artificial general intelligence, though they lag behind text-based models by about 12-18 months according to Jain.
Luma's core business targets marketing, advertising, media and entertainment companies through both an API and a content creation suite. The startup released its latest model, Ray3, in September, which Jain claims benchmarks higher than OpenAI's Sora video generator and performs at similar levels to Google's Veo 3.
The London expansion puts Luma squarely in the middle of a transatlantic AI talent war that's reshaping the industry geography. San Francisco-based Anthropic announced plans for Paris and Munich offices in November, following earlier hiring pushes in London and Dublin. Canadian AI startup Cohere opened a Paris office as its new EMEA headquarters in September, while OpenAI launched a Munich office back in February.
This European expansion rush reflects two key dynamics: the AI talent shortage in Silicon Valley has reached crisis levels, while European markets offer both deep technical expertise and significant revenue opportunities. London particularly benefits from its concentration of AI research institutions, including Google's DeepMind, and its role as a gateway to broader European markets.
For Luma specifically, the international expansion also positions the company to compete more effectively against tech giants like Google, Meta, and Nvidia, all of which are developing their own world models for various use cases. Having a substantial European presence could prove crucial as regulations like the EU AI Act begin shaping how AI companies operate across different markets.
The $4 billion valuation puts significant pressure on Luma to execute on its vision of making world models the "natural interface" for everyday AI interactions. As Jain points out, people spend hours daily consuming video content, suggesting video-first AI could eventually become more important than text-based systems for consumer applications.
Luma AI's aggressive London expansion represents more than just another Silicon Valley company setting up European operations. With $900 million in fresh funding and plans to house 40% of its workforce in the UK, the startup is making a serious bet that video-first AI will define the next phase of the industry. As US AI companies increasingly view Europe as both a talent goldmine and crucial market, Luma's moves could set the template for how next-generation AI startups scale globally. The question isn't whether more American AI labs will follow suit - it's how quickly European regulators will adapt to this new wave of US tech expansion.
