CoreWeave listed publicly on March 28, 2025, at a valuation near $27 billion after trimming its raise from an initially planned $2.7 billion to $1.5 billion, a debut Dealogic reportedly ranked as the largest AI-related listing measured by amount raised 1. Sixteen months later, the company's contract backlog reached $104 billion, with roughly $25 billion more added early in the third quarter of 2026, according to CoreWeave's investor relations disclosures 4. Between those two data points sits the clearest evidence yet that renting Nvidia chips at scale became its own investable category, distinct from the hyperscalers that still dominate cloud computing broadly.
The IPO That Defined a Category
CoreWeave's public debut arrived under pressure. CoreWeave cut its offering size sharply in the days before pricing, a retreat market watchers read as a signal that investor appetite for a GPU-cloud pure play carried real skepticism, even amid soaring AI infrastructure spending elsewhere 1. The stock's subsequent trajectory settled that argument in the company's favor. Revenue for the first quarter of 2026 hit $2.08 billion, beating analyst estimates of $1.97 billion and roughly doubling year over year, a growth rate few incumbent cloud providers could match at comparable scale 1.
Behind the number sat a business built almost entirely on long-duration contracts with a handful of enormous customers, a structure that concentrates both opportunity and risk. OpenAI signed a five-year deal worth close to $12 billion in March 2025, timed just ahead of CoreWeave's IPO, and took a $350 million equity stake through a private placement alongside it 15. Concentration of that kind cuts two ways: it delivers revenue visibility investors reward with premium multiples, while tying CoreWeave's fortunes tightly to the financial health of a small customer roster.
Contracts Built the Balance Sheet, Debt Built the Data Centers
CoreWeave's pursuit of Core Scientific illustrates how aggressively the company chased scale through acquisition rather than organic buildout alone. An initial approach in June 2024, worth roughly $1 billion, drew a rejection; CoreWeave returned in July 2025 with a $9 billion all-stock offer, larger by nearly an order of magnitude 1. Core Scientific's own shareholders voted the deal down in October 2025, a rare instance of a target's investors judging an AI-infrastructure combination unattractive even at a substantial premium 1. CoreWeave pressed forward with its Meta relationship instead: February 2026 brought an $8.5 billion financing round collateralized by the Meta contract itself, and April 2026 delivered a $21 billion expansion of that same infrastructure partnership 1.
Financing followed a similar arc of escalating scale. Magnetar and Blackstone backed an early $2.3 billion facility in 2023; Coatue Management led a $1.1 billion round in 2024 at a $19 billion valuation; Goldman Sachs, JPMorgan, and Morgan Stanley extended a $650 million credit line that October 1. Nvidia itself became an investor in January 2026, putting $2 billion into CoreWeave at $87.20 a share, and April 2026 brought an upsized $3.5 billion convertible notes offering 1. Vendor, customer, and lender lines blur throughout this sequence — Nvidia sells CoreWeave the chips, invests in the company that buys them, and watches its own equity value ride alongside CoreWeave's contract wins.
A Leadership Bench Poached From the Hyperscalers
CoreWeave's founding team — chief executive Michael Intrator, chief revenue and strategy officer Brian Venturo, chief technology officer Peter Salanki, and chief development officer Brannin McBee — built the company from 2017 origins in cryptocurrency mining infrastructure before pivoting fully toward AI compute 1. Scaling that founding core into a public company required hires from exactly the incumbents CoreWeave now competes against for enterprise customers. Nitin Agrawal joined as chief financial officer in 2024 from Google, bringing large-scale financial operations experience to a company suddenly managing multibillion-dollar debt facilities and contract structures 1. Sachin Jain arrived as chief operating officer in August 2024 from Oracle's AI division, and Chen Goldberg joined the same month as senior vice president of engineering, also from Google 1.
Read as strategy, the hiring pattern signals a company translating founder-led hypergrowth into institutional discipline fast enough to satisfy public-market scrutiny. Financial leadership recruited from Google gives CoreWeave a CFO fluent in the scale of capital allocation hyperscalers practice routinely; operational leadership from Oracle brings enterprise-sales muscle a crypto-infrastructure pivot rarely develops on its own.
Nebius and Nscale Chase the Same Playbook
A smaller rival pursues the identical model at earlier scale. Nebius, led by chief executive Arkady Volozh, posted 2025 revenue of $529.8 million against a net loss of $446.7 million, figures that place the company well behind CoreWeave in absolute scale while pursuing an identical GPU-cloud model 2. Nvidia announced a $2 billion investment in Nebius on March 11, 2026, echoing its January stake in CoreWeave and suggesting the chipmaker views equity positions across multiple neoclouds as a hedge against any single provider's execution risk 2. Nebius diversified beyond raw compute rental in February 2026, acquiring the search-API company Tavily for roughly $400 million and announcing a new AI-factory data center in Birmingham, Alabama, the same month 2.
Nscale entered the category from a different angle, landing Anthropic as a marquee customer through a roughly $45 billion compute agreement signed in August 2026 3. The deal covers close to 460 megawatts of capacity at a West Virginia data center expected to reach operation in late 2027, running Nvidia's Vera Rubin chip generation 3. For Anthropic, spreading commitments across Nscale, Google's TPU line, AWS Trainium, and AMD GPUs simultaneously demonstrates a deliberate refusal to concentrate supplier risk the way CoreWeave's OpenAI-heavy backlog once did.
The Rest of the Class
Crusoe, Lambda, Together AI, and Fluidstack round out a neocloud category defined less by any single business model than by a shared bet: that GPU capacity, sold under long-term contract to labs and enterprises priced out of building their own data centers, constitutes a durable business independent of whichever foundation model wins the underlying AI race. Each pursues variations on CoreWeave's template — stranded energy sites, purpose-built campuses, or software layers atop rented silicon — though public disclosure at CoreWeave's level of detail remains the exception rather than the norm across the smaller players.
By the numbers
- $104 billion: CoreWeave's contract backlog, with roughly $25 billion more added early in the third quarter of 2026 4.
- March 28, 2025, marked CoreWeave's IPO debut at a $27 billion valuation 1.
- Five years: the term of OpenAI's roughly $12 billion CoreWeave contract, signed March 2025 15.
- $9 billion: CoreWeave's July 2025 all-stock offer for Core Scientific, rejected by shareholders that October 1.
- April 2026 brought a $21 billion expansion of CoreWeave's Meta infrastructure partnership 1.
- $529.8 million: Nebius's full-year 2025 revenue 2.
- Anthropic's Nscale compute agreement, signed August 2026, totals roughly $45 billion across 460 megawatts 3.
What to watch
CoreWeave's third-quarter 2026 results will show whether the $25 billion in fresh backlog announced early in the quarter converts into recognized revenue at a pace matching prior quarters, or whether contract timing lags the headline figures. Nebius's next disclosures deserve scrutiny for any 2026 partnership specifics that firm up beyond the Tavily acquisition and Nvidia stake, particularly whether its hyperscaler relationships broaden the way CoreWeave's did after its IPO. Nscale's West Virginia buildout, still more than a year from operation, offers an early test of whether a newer entrant can execute construction timelines at the pace its enormous Anthropic contract now demands.
Sources
- Wikipedia contributors, "CoreWeave," Wikipedia, accessed Sept. 1, 2026, https://en.wikipedia.org/wiki/CoreWeave
- Wikipedia contributors, "Nebius Group," Wikipedia, accessed Sept. 1, 2026, https://en.wikipedia.org/wiki/Nebius_Group
- Wikipedia contributors, "Anthropic," Wikipedia, accessed Sept. 1, 2026, https://en.wikipedia.org/wiki/Anthropic
- CoreWeave, "Q2 2026 backlog and business update," CoreWeave Investor Relations, 2026, https://investors.coreweave.com
- Wikipedia contributors, "OpenAI," Wikipedia, accessed Sept. 1, 2026, https://en.wikipedia.org/wiki/OpenAI