Nscale Eyes $3B IPO as AI Data Center Builder Races to Meet Surging Infrastructure Demand

Nscale IPO Targets $3 Billion in September Listing

London-based AI data center builder Nscale is preparing to raise up to $3 billion in a US stock market listing that could take place as soon as September, according to sources familiar with the matter1

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. Goldman Sachs and JPMorgan Chase have been hired as underwriters to manage the Nscale IPO, positioning the company to capitalize on explosive demand for AI infrastructure3

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. While deliberations remain ongoing and details could change or face delays, the move signals Nscale's confidence in its growth trajectory following a $14.6 billion valuation in its March Series C funding round1

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AI Data Center Company Reports $51 Billion in Contracted Revenue

Nscale has disclosed to prospective investors that it holds approximately $51 billion in total contracted revenue, demonstrating substantial customer commitments ahead of its public debut2

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. This figure includes a $14 billion infrastructure contract with Microsoft, which commissioned 1.35 gigawatts of capacity at Nscale's West Virginia campus in March1

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. The AI data center builder is working to expand its computing capacity from 831 megawatts to approximately 11 gigawatts, representing one of the most ambitious buildouts in the AI infrastructure sector1

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. The company's AI cloud platform integrates software, compute power, and energy solutions for enterprises, governments, and communities worldwide.

Microsoft Partnership Anchors West Virginia AI Computing Centers

Nscale's flagship project centers on a 2,250-acre data center campus in West Virginia capable of accommodating over eight gigawatts of computing capacity with dedicated electrical grid infrastructure and on-site power generation1

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. Microsoft serves as the anchor tenant, with Nscale delivering processing power through Nvidia's Vera Rubin NVL72 systems, each featuring 72 of the chipmaker's latest Rubin graphics processing units1

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. Beyond West Virginia, Nscale will host 300,000 previous-generation Blackwell Ultra chips for Microsoft across four additional locations, solidifying its position as a critical AI infrastructure provider for tech giants.

Rapid Expansion Fueled by Record European Funding Rounds

Nscale's path to its Nscale IPO has been marked by aggressive capital raising, including a $2 billion Series C in March that CEO Josh Payne described as "the largest in European history"2

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. This followed a $1.1 billion Series B in September and a $433 million pre-Series C SAFE in October, with participation from Nvidia, Nokia, and other high-profile backers1

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. In July, the AI data center company closed a $900 million revolving credit facility to accelerate buildout and capital deployment across the United States, Europe, and Asia-Pacific2

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. Payne has characterized AI as the "fourth industrial revolution," predicting integration into every industry and job within five years and describing the current infrastructure buildout as "the largest in human history"2

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Strategic Software Acquisitions Strengthen AI Infrastructure Offerings

Beyond hardware, Nscale has invested in software capabilities to differentiate its AI data center offerings. The company acquired startup Anyscale Inc. for $1.65 billion in July, gaining access to a commercial version of Ray, an open-source tool that optimizes AI clusters with enhanced usability and observability features1

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. Nscale's existing software portfolio includes managed versions of Kubernetes and Slurm frameworks that reduce infrastructure usage for AI workloads, plus a prompt engineering tool designed to improve model response quality1

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. This combination of hardware and software positions Nscale to capture value across the AI infrastructure stack.

AI Data Center Rush Drives Wave of Public Market Debuts

The Nscale IPO joins an AI data center rush as companies race to build infrastructure and lease processing power to meet surging demand. Blackstone Digital Infrastructure Trust raised $2 billion in May, while Csquare secured $1.21 billion in July2

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. Rival Switch Inc. filed confidentially for a listing potentially valuing it at $50 billion, with a debut possible as soon as November1

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. Norwegian investment firm Aker holds a major stake in Nscale, which operates data centers in Norway and is developing sites in more than a dozen locations worldwide1

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. Watch for how Nscale's valuation compares to Switch and whether the company can maintain its contracted revenue pipeline as competition intensifies in the AI computing centers market.