*Figures vendor-supplied and unaudited.

Somewhere in the southern United States, Applied Digital is building a 500-acre data center campus for a company it will not name. On April 23, the Dallas-based infrastructure developer announced that the unnamed tenant had signed a 15-year lease worth approximately $7.5 billion (vendor-supplied and unaudited) at its Delta Forge 1 site, covering 300 megawatts of critical information technology load out of the campus's 430-megawatt total capacity. Shares jumped over 12 percent in early trading. Total contracted lease revenue across Applied Digital's portfolio now exceeds $23 billion. More than half of that figure is backed by what the company calls investment-grade customers.

Of the three hyperscale tenants now in the portfolio, one has been named publicly: CoreWeave, the anchor at Polaris Forge 1 in Ellendale, North Dakota. The other two are described as U.S.-based, investment-grade hyperscalers. In a 2025 CNBC appearance, Chief Executive Officer Wes Cummins identified his five target customers as Microsoft, Meta, Oracle, Amazon, and Google. He did not say which of them had signed.

The anonymity is standard in this market. It is also load-bearing for everything that follows.

One campus is live. The other two are on paper.

Applied Digital's credibility rests on a specific, verifiable fact: it delivered the first 50-megawatt phase of Polaris Forge 1 to CoreWeave on schedule in October 2025, then brought the full 100-megawatt building to complete critical load by November. That is the only operating evidence. Polaris Forge 2, near Harwood, North Dakota, carries a $5 billion lease with an unnamed investment-grade hyperscaler and is under construction. Delta Forge 1 broke ground in January 2026 and is not expected to begin initial operations until mid-2027.

Alongside the Delta Forge 1 lease announcement, Applied Digital disclosed it expects to enter financing arrangements of up to $600 million: a $300 million senior secured bridge facility for Polaris Forge 1's third building and a $300 million revolving credit facility for broader development. Staged debt draws tied to signed leases are how this kind of construction gets financed. The disclosure does clarify, though, that the framing of Applied Digital as a lean data center landlord leaves out the capital intensity of getting to the point where rent arrives.

The Polaris Forge 1 design uses proprietary waterless cooling and liquid distribution systems that the company estimates will yield $2.7 billion in lifecycle savings over 30 years (company-supplied and unaudited). The campus in Ellendale was named Best Data Center in the Americas 2025 by Datacloud. Speed-to-power in a market with constrained power interconnect and scarce cooling equipment is a genuine advantage. Applied Digital has demonstrated it can build at pace.

Investment-grade is a designation, not a fixed attribute.

When the CoreWeave leases at Polaris Forge 1 were originally signed, CoreWeave was not investment-grade. The lease agreements were later amended to convert the counterparty from the non-investment-grade parent entity to an investment-grade rated special-purpose vehicle, a change that lowered Applied Digital's financing costs and improved its covenant position. The new Delta Forge 1 tenant is described as investment-grade at signing. Whether that reflects the operating entity directly, a parent guarantee, or a similar special-purpose structure is not disclosed in the press release or the 8-K filing.

For a buyer or infrastructure partner trying to assess Applied Digital's financial stability, the gap matters. A $23 billion backlog is a meaningful number if the counterparties behind it are as described. It is a different number if the credit quality of any one tenant is held at the entity level of a special-purpose vehicle with limited assets and a construction-contingent revenue stream. Applied Digital has not done anything improper here. Hyperscalers routinely use subsidiary vehicles for long-term infrastructure commitments. The issue is that the public disclosure does not let an outside analyst distinguish between those structures.

What a CTO actually needs to know before the mid-2027 go-live

Applied Digital was founded in 2021 as Applied Blockchain, a cryptocurrency hosting company. The pivot to purpose-built artificial intelligence infrastructure happened fast, and the Polaris Forge 1 execution record suggests the operational capability followed. The question for a CTO evaluating Applied Digital as a long-term infrastructure dependency is narrower: what happens to the Delta Forge 1 debt structure if the unnamed tenant is delayed, restructures its counterparty entity after signing, or invokes a force majeure on the mid-2027 go-live date? The construction financing is tied to lease bankability. Lease bankability is tied to counterparty credit quality. Counterparty credit quality is not disclosed.