Argentum AI Seeks $5 Billion as Neocloud Credit Tightens

By Nathan Brooks

Argentum AI is negotiating a $5 billion private-credit package to buy AI chips, according to two people familiar with the talks. If completed, the Chicago-based cloud-computing startup would secure one of the largest debt facilities among neoclouds, companies that rent AI computing capacity to other businesses. The lender is unnamed, no agreement has been announced, and the discussions have not been previously reported.

The proposed proceeds would buy additional chips for a data center in Poland that Argentum secured alongside DL Invest Group. One of the two people said chips leased to customers without investment-grade ratings would secure the borrowing. That same person said Argentum had locked in more than $12 billion in contracted revenue.

Founder and CEO Andrew Sobko established Argentum in 2025. The company, backed by Super Micro, describes itself as an “independent, institutional-grade AI cloud platform” focused on deploying large-scale GPU infrastructure for enterprise AI workloads.

In May, Argentum signed a roughly $2.5 billion deal with cloud-gaming firm Boosteroid and DL Invest for a 300-megawatt data center. Argentum said at the time that it was working with U.S. financial institutions and investment banks on financing structures for future deployments.

Can private credit underwrite the chips?

Those commitments have anchored Argentum’s buildout rather than a diversified base of established businesses. Its model turns long-term customer commitments into borrowing capacity, but lenders increasingly accept that conversion only when leases and counterparties are clearly documented.

Private credit has stepped into the gap as banks and public bond markets grow more cautious. Argentum’s proposed structure would fit that migration: funds generally demand tighter covenants and higher spreads in exchange for taking on equipment risk, whose residual value depends on how quickly GPU generations turn over.

Under the proposed structure, the pledged chips would serve tenants without investment-grade ratings. Contracted demand reduces uncertainty; it does not erase customer credit risk.

What does the wider market show?

Elon Musk’s SpaceX shows what a different cash-flow profile can do. He said this week that SpaceX had completed $40 billion of debt financing to buy Nvidia AI chips, arranged with an affiliate of Apollo Global Management.

Writing on X, Musk attributed SpaceX’s access to capital to its investment-grade rating and revenue from Starlink broadband and launch services. The borrowed money would fund GPUs arriving in the first and second quarters of next year, and he said much of the debt could be repaid early.

He argued that debt markets had almost entirely shut off access to money for companies without substantial revenue independent of AI data centers. He also said SpaceX had no plans to acquire such businesses, then predicted that more than 200 neoclouds would face what he called “guppy-level death and consolidation.”

Public markets already show the divide. Shares and corporate bonds of U.S. AI cloud provider CoreWeave have fallen sharply as public bond and equity investors focus on roughly $50 billion of debt on its balance sheet. Credit-default-swap premiums tied to CoreWeave have risen, a sign that traders price greater default risk.

The concern is whether revenue CoreWeave expects to earn can service borrowings used to build chips and data centers ahead of demand. The financing must earn its cost before the promised demand arrives.

Not every neocloud has met a closed door. On Oct. 22, Nebius secured a $3.5 billion financing facility from Citi for data-center development and GPU purchases as it raced to add capacity. The facility matures in 364 days and carries an initial rate of SOFR plus 2.75 percentage points.

The 364-day tenor keeps repayment close. The initial SOFR spread also sets a visible price on expansion.

What decides the next buildout?

Investors are drawing a widening line between AI infrastructure borrowers with independent cash flow and investment-grade standing and those dependent on data-center revenue. Companies with contracted revenue and diversified operations are still finding lenders; others face higher costs or closed doors.

Argentum’s $5 billion talks will test whether this is temporary caution or a lasting repricing of risk. The next test is whether contracted revenue can still command private credit at scale; if it cannot, funding costs will decide which neoclouds add GPU capacity first.