NScale's NYSE IPO filing reveals $103B in AI compute contracts and circular financing

NScale, the London-based AI hyperscaler backed by Nvidia, filed for a NYSE IPO on Friday, targeting a valuation of up to $35 billion. The S-1 filing reveals total contracted revenues of $103.4 billion, with Anthropic alone committing $44.6 billion for compute at NScale's West Virginia data center campus. This is the first major AI infrastructure IPO since the safety debate intensified, and it maps out what Axios calls a "circular AI financing" model where Nvidia plays both chip supplier and investor.

The numbers behind the filing

NScale reported first-half 2026 revenue of $140.6 million and a net loss of $1.02 billion, reflecting the capital-intensive nature of building AI data centers. The company's contract backlog is dominated by two customers: Microsoft and Anthropic together account for $87.7 billion of the total. Humanoid robot firm Figure AI also committed $3.5 billion for compute, potentially scaling to $6 billion for 100,000 Nvidia GPUs by late 2027.

Nvidia's involvement goes beyond chip supply. The company recently purchased $1 billion of NScale's $3.1 billion convertible bond offering. Renaissance Capital estimates the IPO could raise around $2 billion, though other reports suggest a $3 billion target.

Circular AI financing in practice

The term "circular AI financing" describes a closed loop: Nvidia sells GPUs to NScale, NScale builds data centers and sells compute to AI labs like Anthropic, and Nvidia also invests directly in NScale through convertible bonds. The same capital flows through the ecosystem multiple times. For AI builders, this means the largest compute contracts are tied to a small number of players, potentially concentrating infrastructure access.

NScale also agreed to acquire AI software company Anyscale for $1.65 billion in equity, a move that adds distributed computing software to its infrastructure stack. The transaction remains pending and was excluded from historical financial results.

What this means for AI builders

The NScale IPO validates the hyperscaler model for AI infrastructure, but it also signals that the biggest AI labs are locking in massive compute commitments years in advance. For teams building AI products, this could mean tighter supply and higher prices for spot compute from smaller providers. The IPO also highlights how infrastructure financing is becoming a strategic lever: companies that can secure large contracts and Nvidia backing may have an advantage in scaling.

Caveats to watch

NScale is not profitable and carries a $1.02 billion net loss on relatively modest revenue. The Anyscale acquisition is pending and will dilute existing shareholders. The IPO market has been shaky, and the final valuation may differ from the $35 billion target. The circular financing model also concentrates risk: if one major customer like Anthropic reduces spending, the impact on NScale's backlog would be significant.