The Crusoe Series F closed at $3.9 billion on September 17, 2026, at a $30.9 billion post-money valuation, co-led by Atreides Management, Mubadala Capital and Valor Equity Partners. That triples the $10 billion price set in October 2025. Crusoe reports more than $140 billion in contracted value across 6GW of capacity — though only 1GW is running today.
It is the largest private raise by an AI infrastructure company this month, and the clearest signal yet that late-stage capital has stopped funding models and started funding the buildings, transformers and turbines underneath them.
It also lands three weeks after Crusoe’s bankers started circling. That sequencing matters, and we come back to it below.
How much did the Crusoe Series F raise, and at what valuation?
Crusoe raised $3.9 billion at a $30.9 billion post-money valuation, according to the company’s September 17 announcement. Atreides Management, Mubadala Capital and Valor Equity Partners co-led. More than 30 additional investors joined. The previous round, a $1.38 billion Series E, priced the company at $10 billion in October 2025.
Who wrote the checks
The syndicate is unusually broad for a private infrastructure deal, mixing venture, sovereign wealth and public-market crossover funds:
- Co-leads: Atreides Management, Mubadala Capital, Valor Equity Partners
- Strategic: Nvidia, Salesforce Ventures
- Sovereign: GIC (Singapore), Qatar Investment Authority
- Crossover: Fidelity, Baillie Gifford, Tiger Global, ARK Invest
- Venture: Founders Fund, TPG, Radical Ventures, Polychain Capital
Three directors joined the board: Cloudflare CFO Thomas Seifert, Primary Digital Infrastructure’s Bill Stein, and Redwood Materials CEO JB Straubel, TechCrunch reported.
Seifert’s arrival is the tell. Companies recruit sitting public-company CFOs to their boards when they are building an audit committee, not a product roadmap.
How the price moved
| Round | Date | Raised | Valuation | Step-up |
|---|---|---|---|---|
| Series E | October 2025 | $1.38B | $10B | — |
| Series F | September 17, 2026 | $3.9B | $30.9B | 3.1x in ~11 months |
Crusoe took roughly 2.8 times more capital at 3.1 times the price. Dilution stayed close to flat — the mark did the work.
What does Crusoe actually sell?
Crusoe sells compute three ways: it leases data center space to hyperscalers, rents GPUs by the hour, and sells inference capacity as a managed service. The company says Managed Inference alone now clears $100 million in annual recurring revenue. Customers include OpenAI, Meta, Microsoft, Oracle, Jane Street, Cognition, Figure and Perplexity.
The company was founded in 2018 to mine bitcoin off flared natural gas in the Bakken. That origin story is now a power-procurement thesis: Crusoe’s pitch is that it can source electrons others cannot.
The truck-sized data center
Crusoe’s newer product, Spark, is a modular AI factory built to be trucked to a power source and switched on without a multi-year construction cycle. CEO Chase Lochmiller frames the strategy as “controlling the infrastructure from electrons to tokens.”
The Abilene, Texas campus is the flagship. OpenAI trained its Astra system there — a detail Crusoe now puts in its own press materials, which is a useful proxy for how tightly the two companies are tied.
Is the $140 billion contracted value real revenue?
No — not yet, and the gap is the single most important number in this deal. Crusoe claims more than $140 billion in total contracted value and over 6GW of gross contracted capacity. It also says just 1GW is operational today. Roughly five-sixths of what has been sold has not been built.
Contracted value is a backlog figure. It converts to revenue only if the power arrives, the buildings get permitted, the GPUs ship and the counterparties keep paying.
Each of those is a live risk in 2026. Interconnection queues in Texas and the Mountain West run years. Turbine lead times have stretched. And the counterparties are, in several cases, themselves pre-revenue at scale.
Compare the disclosed recurring revenue — $100 million-plus from Managed Inference — against a $30.9 billion valuation. Investors are not underwriting today’s income statement. They are underwriting a backlog conversion rate that nobody has yet demonstrated at this scale.
The largest single contract Crusoe has disclosed is a $13 billion, five-year cloud deal with Jane Street. We covered that deal and the wider trading-firm compute buildout in our piece on Jane Street’s AI compute deals.
Who profits from this deal?
Nvidia profits twice. It is an investor in the Series F and the supplier of nearly every chip Crusoe will install with the proceeds. Sovereign funds — Mubadala, QIA, GIC — get exposure to AI demand without owning a model company. Crossover funds get a pre-IPO book position.
The vendor-equity loop
Nvidia investing in the companies that buy Nvidia hardware is now a structural feature of this market, not an exception. Atreides managing partner Gavin Baker described Crusoe’s model as one where “Crusoe owns the entire value chain — a structural advantage that compounds as they build.”
That is the bull case stated precisely. The bear case is the same sentence read from the other end: vertical integration means Crusoe carries the capex, the power contracts and the residual value risk on depreciating GPUs all at once.
A similar circularity ran through the Lambda–Anthropic $35 billion contract earlier this month.
Is Crusoe going public?
Probably, but not immediately. Axios Pro reported on August 17, 2026 that Crusoe had held early IPO discussions with JPMorgan, Goldman Sachs, Morgan Stanley and Bank of America. The report stressed that talks had not advanced to a formal bank selection process, and no timing or size was disclosed.
Raising $3.9 billion privately a month after those conversations reads as optionality, not urgency. The Series F funds the 2027 build without forcing a listing into an uncertain window.
It also gives the company another year of operating history to show before it has to file. For context on how thin the AI listing calendar has been, see our breakdown of the 2026 AI IPO market.
How does Crusoe compare to listed neoclouds?
Crusoe is now valued at roughly a third of what the public neocloud leaders carry, on a fraction of the disclosed revenue. The listed comparables provide the only audited view of what this business model looks like at scale — and the picture includes widening losses alongside surging demand.
| Company | Q2 2026 revenue | Q2 2026 net loss | Backlog / contracted |
|---|---|---|---|
| CoreWeave | $2.575B | $626M | ~$104B (June 30) |
| Nebius | $582.3M | $190.4M | Not disclosed |
| Cerebras | $180.1M | $450.4M | Not disclosed |
| Crusoe (private) | Not disclosed | Not disclosed | $140B+ contracted |
Figures via DataCenterDynamics. CoreWeave’s revenue more than doubled year over year, from $1.212 billion — and its net loss also more than doubled, from $290 million. Capex ran $9.4 billion in the quarter, with $35–39 billion guided for the full year.
That is the template Crusoe is buying into. Growth is not the question in this sector. Cash conversion is.
Why this matters
The Crusoe Series F is a repricing of the whole compute-landlord category. A 3.1x markup in under a year, taken by sovereign wealth and crossover funds rather than pure venture capital, says the marginal dollar in AI has moved from research to real estate and power.
For investors, three things follow.
First, the constraint has shifted. It is no longer chips; it is interconnects, turbines and permits. Companies that control power siting now command model-company multiples.
Second, backlog has become the sector’s headline metric, and it is not standardized. CoreWeave’s $104 billion, Crusoe’s $140 billion and Lambda’s contracts are counted under different definitions and different durations. Treat cross-company comparisons with care.
Third, concentration risk runs both ways. Crusoe’s book leans on a small number of very large counterparties, including OpenAI and Jane Street. If any one renegotiates, the backlog moves materially.
The same dynamic showed up in private model valuations — see Thinking Machines at $40 billion.
This post is reporting and analysis, not financial advice.
Frequently asked questions
How much is Crusoe worth after the Series F?
$30.9 billion post-money, per the company’s September 17, 2026 announcement. That is up from $10 billion at the Series E in October 2025.
Who led the Crusoe Series F?
Atreides Management, Mubadala Capital and Valor Equity Partners co-led. Nvidia, GIC, Qatar Investment Authority, Founders Fund, TPG, Fidelity, Baillie Gifford and Tiger Global were among the participants.
Is Nvidia an investor in Crusoe?
Yes. Nvidia participated in the Series F. It is also Crusoe’s primary chip supplier, which makes the relationship both commercial and financial.
What is Crusoe Spark?
A modular, truck-transportable AI data center unit designed to be deployed next to a power source without a full construction cycle. It is Crusoe’s answer to grid interconnection delays.
How much revenue does Crusoe generate?
Crusoe does not publish total revenue. It disclosed more than $100 million in annual recurring revenue from its Managed Inference product and more than $140 billion in total contracted value — a backlog figure, not revenue.
When will Crusoe IPO?
No date has been set. Axios reported early-stage talks with four banks in August 2026, but said the process had not reached formal bank selection.
Which customers does Crusoe serve?
Disclosed customers include OpenAI, Meta, Microsoft, Oracle, Jane Street, Cognition, Figure and Perplexity.
The bottom line
The Crusoe Series F buys the company roughly two years of build capacity and removes any pressure to list in 2026. The $3.9 billion is real; the $140 billion is a promise with a long conversion tail.
Watch three things over the next two quarters: how fast the 1GW operational figure moves toward the 6GW contracted, whether Crusoe starts disclosing total revenue ahead of a filing, and whether any large counterparty restructures a contract.
The first of those tells you whether the backlog is an asset. The other two tell you when the IPO is real.
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