CoreWeave seven-year path to IPO is traced from its origins in crypto mining through pivot to AI infrastructure as core business.

CoreWeave, an artificial intelligence infrastructure startup that began in 2020 renting Nvidia's graphics processing units in the cloud, has become a major player in the GPU market. The company is now generating $2 billion in annual revenue and just raised $1.5 billion in the biggest U.S. venture-backed tech IPO since 2021. However, the IPO nearly faltered when initial pricing at $47 to $55 per share failed to attract sufficient investor demand due to a difficult public market environment and questions about the company's business sustainability. Nvidia, serving as both a major supplier and customer, stepped in to buy shares at $40, the price at which the IPO ultimately priced on Thursday night and where the stock closed following its Nasdaq debut on Friday.

The company is led by three co-founders whose combined net worth on paper now stands at $5.3 billion: Michael Intrator (CEO), Brian Venturo (co-founder and chief strategy officer), and Brannin McBee (development chief). CoreWeave operates 250,000 Nvidia GPUs across 32 data centers and is challenging major technology companies including Amazon, Google, IBM, Microsoft, and Oracle. "We are built for speed," Intrator said. "That is all we do, right? And when you build something to do one thing, you end up with a Lamborghini, not a minivan." Venturo characterized the company's resilience, saying: "I feel like this company has been built on a long list of events where the chips are down and the people at the top being tough as nails, but gets it through."

Intrator, 56, followed an unconventional path to leading a technology company. He received a bachelor's degree in political science from the State University of New York at Binghamton and a master of public administration degree from Columbia University. After graduate school, he spent about 16 years at carbon credit buyer Natsource, where he worked on sales of emission credits tied to air pollution, while Venturo worked there as an energy trader. According to Alex Baldassano, a former portfolio manager at Natsource, "They were the Michael Jordan and Scottie Pippen of the carbon markets at the time." Intrator and Venturo were pioneers in the field, involved in the first over-the-counter trade in the Regional Greenhouse Gas Initiative cap-and-trade program. In 2013, the pair helped start Hudson Ridge Asset Management, a small natural gas hedge fund.

In 2017, as bitcoin and cryptocurrencies were rising, Intrator and Venturo joined with McBee to establish Atlantic Crypto Corp., focusing on ethereum mining with Nvidia GPUs because, as Venturo explained, ethereum "didn't require specialized hardware." The operation began modestly with one GPU on a pool table in a Wall Street office before expanding to Venturo's grandfather's garage in New Jersey. "One GPU turned into hundreds, then tens of thousands via strategic acquisitions of distressed hardware during the 'crypto-winter' of 2018/2019, and our portfolio of facilities grew to seven," Intrator wrote in a 2021 blog post. In 2019, the company changed its name to CoreWeave and began pursuing additional computing applications beyond crypto, including rendering videos and training AI models, while continuing ethereum mining only when GPUs weren't being used for other purposes to achieve maximum utilization.

CoreWeave quickly positioned itself as a more specialized and affordable alternative to established cloud providers. "We quickly started getting inundated with introductions to businesses dependent upon GPU acceleration with a common pain point: legacy cloud providers make it extremely difficult to scale because they offer a limited variety of compute options at monopolistic prices," Intrator wrote, with CoreWeave claiming it charged 80% less than traditional cloud providers. Andrew Bly, CEO of visual effects studio Molecule VFX, described how CoreWeave delivered rapid infrastructure expansion when his company needed West Coast data centers: "The leadership at CoreWeave was like, 'Give us less than a month,'" and they delivered service in Nevada in under one month. The ethereum mining unit eventually shut down in September 2022, two months before OpenAI launched ChatGPT, which would grow to 100 million users in under three months and strain Microsoft's Azure cloud platform that was providing computing resources to OpenAI.