Nscale files for IPO with $103.4 billion in contracts – but only 55 megawatts in operation
Nscale has filed to list on the NYSE with a total contract value of $103.4 billion. But only $2.6 billion of those contracts are tied to capacity that is actually in operation — 55 megawatts, all located in Europe.
What has happened
The British AI data center company Nscale submitted its S-1 filing to the SEC on September 18, 2026, aiming for a listing on the New York Stock Exchange under the ticker NSCL. Reporting on the contents of the filing and the accompanying $3.36 billion convertible raise appeared October 13–16, 2026, and the listing process remains ongoing and unresolved.
According to S-1-based reporting from Cryptobriefing, the company has a total contract value of $103.4 billion, anchored in agreements with Microsoft and Anthropic. Microsoft's contracts are worth around $43.8 billion and run through December 2033. Anthropic's agreements were signed on August 25, 2026, and are worth up to $44.6 billion for 460 megawatts of capacity at the Monarch facility in West Virginia. Together, the two customers account for approximately 85 percent of the contract value, according to KuCoin Flash, which cites an Odaily Planet Daily report attributed to Bloomberg.
At the same time, the same figures show how little of this has been realized. Signed contracts cover 1.37 gigawatts, but only 55 megawatts are in operation — all in Europe. And that capacity represents $2.6 billion in contract value, roughly 2.5 percent of the headline figure.
The financials: rapid growth, large losses
Nscale reported revenue of $140.6 million in the first half of 2026, up 1,252 percent from the year before, but with a net loss of $1.02 billion over the same period, according to Cryptobriefing's rendering of the S-1. The company was founded in 2024 and was valued at $14.6 billion in March. According to StorageNewsletter's editorial commentary, figures on the targeted listing valuation vary between sources from $30 billion to $35 billion — a doubling in six months.
To finance future capacity, Nscale has raised $3.36 billion in convertible bonds, led by Third Point, with Nvidia, Apollo, Citadel, Hudson Bay Capital, Abu Dhabi Investment Council and around 20 other investors, according to a MarketScreener analysis by Tony Grandsire. An initial tranche of $2.36 billion was disbursed at signing. The remaining $1 billion, which Nvidia has committed in the form of non-voting shares, is expected to be disbursed in mid-November and will convert into shares upon listing.
In a press release carried by StorageNewsletter, founder and CEO Josh Payne said: "This marks a milestone for Nscale as we continue to scale our full-stack AI infrastructure to meet unprecedented global demand."
Glomfjord: the flagship six months behind schedule
The most significant execution signal concerns Nscale's flagship facility in Glomfjord, Norway. According to Cryptobriefing, citing Bloomberg's reporting on the S-1, the facility has experienced a delay of around six months tied to multiple construction problems, and is so far operating at just 6.4 megawatts. KuCoin Flash attributes to Bloomberg reporting that the project was originally meant to be 30 megawatts, and that the delays have led the company to house hundreds of construction workers aboard a floating hotel vessel in order to speed up the pace. The report also mentions a coolant leak, transformer fires and ten safety violations in local inspections — details AIMag has not been able to verify through other sources, and which are therefore presented only as attributed claims.
The Cryptobriefing reporting indicates that the Glomfjord delays are tied to delay penalties owed to customers, including Microsoft. If a flagship facility is this far behind schedule, the risk attached to larger, future projects becomes all the more concrete for investors weighing whether Nscale can actually deliver Monarch.
The neocloud model: why backlog and capacity are two different things
Tony Grandsire's MarketScreener analysis places these figures in a larger context about the neocloud model. Its core element is the asymmetry between when money comes in and when the capacity must exist: data center contracts with hyperscale customers and AI labs settle over many years, but the data centers themselves must be built and financed in advance. A "total contract value" of $103.4 billion is therefore not a guarantee of revenue — it is a promise that Nscale will be able to build, finance, equip and deliver capacity over a multi-year horizon.
The key metric for understanding neocloud companies is therefore not the contract value itself, but the relationship between contracted value and actually built capacity. In Nscale's case, that is $103.4 billion against 55 megawatts in operation. Compared with an established data center operator, where contracted value is largely tied to capacity already up and running, Nscale's backlog is essentially an expression of future construction activity — and thus of future capital needs, construction expertise and supply chain.
Open questions and caveats
Several matters bear watching ahead of the listing:
Financing the Anthropic deal. The KuCoin report, drawing on Odaily/Bloomberg, states that Nscale has not secured the financing or long-term chip agreements needed to fulfill the $44.6 billion Anthropic contract. The $3.36 billion convertibles are a start, but do not cover the full capital requirement of the contract. How the remainder will be financed, and whether Nvidia's chip supply can actually be secured over time, remains to be seen.
Concentration risk. Around 85 percent of the contract value rests on two customers. Any change in Microsoft's or Anthropic's needs, willingness to pay, or their own infrastructure buildouts will have direct consequences for Nscale's business foundation.
Construction and delivery risk. The Glomfjord delay and the low operating figures (6.4 megawatts) are a concrete reminder that building data center capacity is complicated, and that a company that has booked most of its backlog in advance must prove it can deliver. The KuCoin report also cites further risk details around data center construction that cannot be verified in this material.
Uncertainty around the listing. Valuations between $30 billion and $35 billion are circulating, but no single listing valuation has been confirmed, and some sources conflate the targeted valuation with the offering size. StorageNewsletter's claims about "going-concern" language in the prospectus and that one customer accounted for 52 percent of revenues are unverified and are not taken as fact here.
It should also be noted that AIMag has not had direct access to the S-1 document itself. All figures and claims in this article are conveyed through secondary reporting from Cryptobriefing, MarketScreener, KuCoin Flash/Odaily/Bloomberg and StorageNewsletter, and the precise structure of the Microsoft and Anthropic agreements cannot be confirmed without access to the document.
But the gap between the two numbers in the headline — $103.4 billion in contracts and 55 megawatts in operation — is itself the story. It shows that Nscale is largely a construction project with customer commitments attached in advance, not a data center operator with established capacity. The listing filing makes that gap visible to everyone. The next six months will show whether Nscale can close it.