Nvidia-Backed Nscale Raises $2B as AI Drives ‘Largest Infrastructure Buildout in Human History’

Nvidia has led a massive $2 billion investment into UK-based AI infrastructure startup Nscale, valuing the company at $14.6 billion. This deal is a strategic expansion for Nvidia beyond selling GPUs, positioning it to build and control the entire ecosystem powering AI's growth. Nscale designs and operates specialized data centers with the substantial power delivery, advanced liquid cooling, and network architectures required for training and running large AI models like those from OpenAI and Meta. The startup has rapidly become a critical behind-the-scenes player, securing over $14 billion in a partnership with Microsoft and collaborating with OpenAI on a 'Stargate' data center project in Norway.

The funding reflects a seismic shift in the AI industry, where capital is now flooding into the physical infrastructure layer. As model sizes explode—OpenAI's Sam Altman has discussed data centers needing more power than New York City—traditional data centers are inadequate. This has created a gold rush for companies building AI-optimized facilities. Nscale is capitalizing on this demand, adding high-profile board members like former Meta COO Sheryl Sandberg and considering an IPO. The staggering valuation signals that investors now see controlling the 'engine of superintelligence'—the data centers—as a primary determinant of who wins the AI era, making infrastructure a hotter commodity than the applications themselves.