Nscale, a fast-growing AI cloud infrastructure company backed by Nvidia, is pushing ahead with plans for a roughly $35 billion IPO even as its own financial filings flag doubts about its ability to keep operating without new capital. The company has built its business renting out GPU-packed data centers to AI labs racing to train ever-larger models, a bet that has attracted heavyweight investors but also left it burning cash at a rapid pace.

The going-concern language in Nscale's filings is unusual for a company chasing such a lofty valuation, and it underscores just how capital-intensive the AI infrastructure buildout has become. Constructing and operating data centers packed with high-end chips requires enormous upfront spending long before contracts with AI customers generate matching revenue, leaving companies like Nscale dependent on a steady flow of outside funding to stay afloat between now and profitability.

Nvidia's backing gives Nscale a degree of credibility and, crucially, priority access to the GPUs that are still the tightest bottleneck in AI infrastructure. But that relationship also ties Nscale's fortunes closely to a single supplier and to continued demand for AI compute holding at its current torrid pace, a dependency investors weighing the IPO will have to price in alongside the balance sheet warnings.

The listing, if it proceeds at the reported valuation, would rank among the largest AI infrastructure IPOs to date and add to a wave of capital pouring into companies that supply the physical backbone of the AI boom rather than the models themselves. It will also serve as an early test of how much risk public markets are willing to absorb from AI infrastructure players whose growth is real but whose finances remain far from settled.