Headquarters
Amsterdam, NetherlandsFounded
2024CEO / Founder
Arkady VolozhEmployees
1001-5000Funding
PublicStock
NASDAQ: NBISProducts
1 product listedAvg. AI Score
8.1/10Website
nebius.comProfile updated
Nebius Group N.V. is an AI infrastructure company headquartered in Amsterdam, Netherlands. It was formed in 2024 when Yandex N.V. divested its Russian assets and renamed itself, retaining the international cloud and AI businesses under founder and CEO Arkady Volozh. The company resumed trading on Nasdaq in October 2024 under the ticker NBIS.
Its core business is Nebius AI Cloud, a full-stack GPU cloud platform for training, tuning and running AI models, supported by data centers in Mantsala (Finland), Paris, Kansas City and Vineland, New Jersey. In 2025 the company signed multi-year capacity contracts including an agreement with Microsoft worth about $17.4 billion through 2031. Nebius also owns autonomous-driving unit Avride and edtech company TripleTen, and holds stakes in Toloka and ClickHouse.
Nebius raised $700 million in a December 2024 private placement that included Nvidia, Accel and Orbis, followed by convertible notes and equity offerings in 2025 and a $4.3 billion convertible notes offering in March 2026; Nvidia announced a $2 billion investment the same month. The company acquired AI search startup Tavily for roughly $400 million in February 2026, reported $529.8 million in 2025 revenue and employed about 1,400 people as of 2025.
Dated, source-cited figures. Estimates are marked.
All products by Nebius Group N.V. reviewed by our AI panel of experts.
Six independent reviewer personalities assessed Nebius Group N.V.'s product on their own terms. They disagreed by 1.0 points — The Skeptic was the hardest to convince, The Decision Maker the most positive.
Averaged across 1 reviewed product in our catalog. Scores are out of 10.
Who Nebius Group N.V. competes with, and how they differ.
CoreWeave is the largest independent GPU neocloud and Nebius's closest peer: also Nasdaq-listed (CRWV), with hyperscaler-scale contracts (Microsoft, OpenAI, Meta) and roughly 4-5x Nebius's quarterly revenue as of mid-2026.
1 product reviewed on TopReviewedCrusoe pairs GPU cloud with an energy-first model, co-locating data centers with stranded/flared gas and renewable power instead of buying grid capacity outright; still privately held, it competes directly with Nebius for the same large AI-training contracts.
1 product reviewed on TopReviewedRunPod targets individual developers and startups with self-serve, marketplace-priced GPU rental, a lower-touch model than the multi-year, multi-billion-dollar hyperscaler contracts (Microsoft, Meta) that anchor Nebius's revenue.
1 product reviewed on TopReviewedOCI competes for the same large enterprise AI-compute deals as Nebius but does so as one business line of a diversified, decades-old enterprise software and database giant rather than a pure-play AI cloud.
1 product reviewed on TopReviewedCerebras runs its own wafer-scale CS-3 chips instead of Nvidia GPUs, competing on raw single-workload inference speed rather than the broad Nvidia-based training and inference capacity Nebius sells at scale.
1 product reviewed on TopReviewedBeam offers serverless GPU infrastructure for AI sandboxes, inference, and task queues aimed at individual app developers, a smaller self-serve segment distinct from Nebius's gigawatt-scale enterprise contracts.
1 product reviewed on TopReviewedKey milestones in Nebius Group N.V.'s history, with sources.
Nebius Prices Upsized $5.0B Convertible Senior Notes Offering
Nebius Group priced an upsized offering of $5.0 billion aggregate principal amount of convertible senior notes, in two series, to fund continued AI cloud capacity expansion.
nebius.comNebius Agrees to Acquire Eigen AI for About $643M
Nebius agreed to acquire inference-optimization startup Eigen AI for approximately $643 million in cash and Class A shares; Eigen AI's team created widely used techniques including AWQ 4-bit quantization, and the deal strengthens Nebius Token Factory.
nebius.comNebius Expands Meta Deal to Up to $27B Over Five Years
Nebius signed a new AI infrastructure agreement with Meta expanding their relationship to a total contract value of about $27 billion over five years, including $12 billion of dedicated capacity plus up to $15 billion of additional compute Meta may purchase.
nebius.comNvidia Invests $2B in Nebius, Expands Infrastructure Partnership
NVIDIA invested $2 billion in Nebius alongside a partnership covering AI factory design, inference software, and infrastructure deployment targeting more than 5 gigawatts of capacity by end of 2030.
nebius.comNebius Agrees to Acquire Agentic-Search Startup Tavily
Nebius agreed to acquire Tavily, an agentic search provider giving AI agents real-time web access for fact verification, used by Fortune 500 companies including IBM; the transaction value was not disclosed.
nebius.comNebius Signs About $3B AI Infrastructure Deal With Meta
Nebius announced a new agreement to deliver AI infrastructure to Meta valued at approximately $3 billion over five years, its first major disclosed deal with Meta ahead of the larger March 2026 expansion.
nebius.comNebius Signs Up to $19.4B Multi-Year AI Infrastructure Deal With Microsoft
Nebius, Inc. entered a five-year commercial agreement to provide Microsoft dedicated GPU capacity from its Vineland, New Jersey data center; total contract value is about $17.4 billion through 2031, rising to about $19.4 billion if Microsoft exercises options for additional capacity, per Nebius's SEC Form 6-K filing.
sec.govNebius Raises $700M in Oversubscribed Private Placement Led by Nvidia and Accel
Nebius raised $700 million in an oversubscribed private placement of Class A shares (33,333,334 shares at $21.00 each) from investors including NVIDIA, Accel, and Orbis Investments, to accelerate its full-stack AI infrastructure build-out.
nebius.comNebius Resumes Nasdaq Trading Under Ticker NBIS
Nebius Group N.V. resumed trading of its Class A ordinary shares on the Nasdaq Global Select Market under ticker NBIS, ending a suspension dating to February 2022 that followed sanctions on the former Yandex N.V. over Russia's invasion of Ukraine.
nebius.comYandex N.V. Renamed Nebius Group N.V.; Ticker Changes From YNDX to NBIS
Following the divestment of its Russian businesses, the Dutch holding company Yandex N.V. officially changed its name to Nebius Group N.V. and its Nasdaq ticker from YNDX to NBIS, effective August 21, 2024, repositioning the entity as an AI infrastructure company.
nebius.comYandex N.V. Completes Divestment of Russian Businesses, Becomes Standalone AI Infrastructure Company
Yandex N.V. closed the second and final stage of selling its Russian and related international businesses to a Russia-based investor consortium (total deal value approximately $5.4 billion, with YNV receiving about $2.8 billion cash and 162.5 million Class A shares across both closings), severing all ties to Russia; Yandex co-founder Arkady Volozh returned as CEO of the remaining entity, which relaunched as the AI-cloud company later renamed Nebius.
nebius.comBrowse multi-perspective AI panel reviews across hundreds of AI tools, agents, and platforms. Find the right software with insights from CTO, Developer, Marketer, Finance, and User perspectives.