Lambda Labs is a private company building in ai cloud infrastructure, founded in 2012. The latest valuation stands at $1.5B. The stock is not listed on any public market.
One company valuation: $1.5B, dated Jun 2025.
NVIDIA
ARK Invest
Bloomberg Beta
B CapitalLambda Labs, now trading as Lambda, is a GPU cloud provider offering high-performance infrastructure for AI model training, inference and deployment. The company sells on-demand GPU cloud clusters, large-scale private AI factory deployments and developer software tools, serving tens of thousands of customers including tech giants such as Google, Microsoft and Amazon alongside research institutions, and positioning itself as a developer-friendly alternative to hyperscale providers like AWS, Google Cloud and Azure.
Twin brothers Stephen Balaban and Michael Balaban founded the company in San Jose in 2012. It has secured a multibillion-dollar, multi-year agreement with Microsoft to deploy tens of thousands of NVIDIA GPUs and is building a 100MW AI factory in Kansas City housing more than 10,000 NVIDIA Blackwell Ultra GPUs.
Listed funds carry late-stage private names. A fund's latest schedule of investments shows whether it holds Lambda Labs.
Often trade at a premium or discount to NAV.
Platforms match existing holders with buyers. Lambda Labs availability at any moment is set by the holders.
High minimums, transfer approval, company right-of-first-refusal.
Valuations, rounds and IPO status for every company in the directory — Lambda Labs included.
The closest ai cloud infrastructure peers are on the competitors page.
The routes section explains what is realistically available for a company at this stage.
No. Lambda Labs is a private company; its shares do not trade on a public exchange.
The last valuation is $1.5B.
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