Nscale's Amended IPO Filing: $1.69 Billion Loss, $105.8 Billion Backlog

Nscale's amended IPO filing shows a preliminary net loss of $1.69 billion for the nine months ended Sept. 30, 2026, on revenue of $307.5 million — a roughly 14-fold revenue jump from $21.3 million a year earlier. The loss widened from $433.3 million in the same period of 2025. The figures sit inside an amended registration statement filed Thursday, Nov. 12, by the London-based, Nvidia-backed AI cloud provider, which lists on the NYSE under ticker NSCL with Goldman Sachs, J.P. Morgan and Morgan Stanley as lead bookrunners. The filing gives no price range and no share count.

Some early reports labeled the $307.5 million and $1.69 billion as third-quarter figures. The filing itself calls them nine-month estimates. Subtracting the six-month results also disclosed — revenue of $140.6 million and a net loss of $1.02 billion — implies third-quarter revenue of roughly $167 million and a quarterly net loss of about $672 million. Precision matters here, and the filing, at least, is precise.

Where the losses come from

The nine-month numbers break down as follows:

• Revenue: $307.5 million, up from $21.3 million
• Operating loss: $837.5 million, versus $67.6 million
• Net loss: $1,691.9 million, versus $433.3 million
• Adjusted EBITDA: negative $289.5 million, versus negative $22.2 million

Much of the net loss is non-cash or financing-related rather than a pure cash burn. The filing attributes $629.9 million to fair value adjustment losses, $339.8 million to depreciation and amortization, $242.2 million to net interest expense and $174.0 million to share-based compensation. That accounting detail will matter to anyone pricing the equity.

The balance sheet tells the sharper story. Nscale held an estimated $3.58 billion of cash and $5.52 billion of total debt at Sept. 30. At the end of 2025, total debt stood at $78.9 million. The company has levered itself from a rounding error into a leveraged infrastructure bet in nine months.

Microsoft, Anthropic and the backlog

The commercial core of the filing is the backlog. Nscale reports about $6.4 billion of active contract value and $105.8 billion of active and contracted total value under long-term take-or-pay contracts, with a weighted average life of 5.7 years. At the end of 2025, active and contracted value stood at $38.0 billion. Customer concentration is pronounced: the largest customer accounted for 52% of revenue in the first half of 2026.

The two anchor tenants carry names.

• Microsoft. Statements of work signed between September 2025 and April 2026 provide for up to about $43.8 billion through 2033. One work order worth $3.22 billion was terminated, however, after the power provider at Nscale's Loughton, UK, site withdrew the grid connection date. A gigawatt-class commitment, it turns out, is only as solid as the substation schedule behind it.
• Anthropic. Agreements signed on Aug. 25 provide for up to about $44.6 billion in exchange for Nvidia Vera Rubin capacity at the Monarch campus in West Virginia. Nscale discloses that it has not yet secured binding financing commitments to deliver them.

The company states that it expects Microsoft and Anthropic to remain significant customers in future periods.

What does the filing leave open?

Three blanks stand out. The share count is empty. The price range is empty. And the timing, per outside reporting rather than the filing itself, may be shifting: MLQ.ai reported this week that Nscale was considering delaying the listing to next year, and earlier reported that Microsoft passed on an option to expand its Texas contract. The amended filing does not settle either question.

The unresolved financing for the Anthropic agreements is the material disclosure. A backlog of $105.8 billion sounds imposing until one reads that the capital to serve nearly half of it — the $44.6 billion Vera Rubin commitments in West Virginia — is not yet binding. Revenue of $307.5 million against contracted obligations measured in tens of billions is a ratio that asks investors to underwrite execution rather than demand.

The framing is familiar by now: hyperscale ambition, take-or-pay cover, Nvidia's backing and a debt load that grew seventy-fold in three quarters. Whether the market rewards that structure at the NYSE, and at what price, will depend less on the backlog's headline number than on whether the grid connections, the financing and the two anchor customers all hold through 2027.