Fundraising Fox
Lambda Labs
San Francisco, US · Founded 2017 · 56 known investors
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Lambda operates cloud infrastructure and supercomputers purpose-built for AI training and inference, serving hyperscalers, enterprises, and frontier AI labs. Founded by deep learning engineers, the company builds modular AI factory data centers using NVIDIA GPUs.
Also known as Lambda Labs
Founders & leadership
Lambda Labs was founded in 2017 by Stephen Balaban.
Board
Investors · 56
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Also in the syndicate · 12
Funding
SEC filings, press & company announcements$89M disclosed across 2 of 11 rounds · 2020–2026
- Undisclosed amountSenior Secured LoanAug 2026Source ↗
- Undisclosed amountsecondary share purchaseAug 2026Source ↗
- Undisclosed amountSeries ENov 2025
TWG Global (lead), US Innovative Technology Fund (USIT)
Source ↗ - Undisclosed amountSeries DFeb 2025
Andra Capital (lead), SGW (lead), 1517, ARK Invest, Crescent Cove, Fincadia Advisors, G Squared, In-Q-Tel (IQT), KHK & Partners, NVIDIA, Pegatron, Supermicro, USIT, Wistron, Wiwynn
Source ↗
▶$14.6MraisedFeb 2024 · 26 investors · OtherRule 506(b)
- Austen AllredExecutive Officer, Director, Promoter
- Ximena FloresExecutive Officer
- John DannerDirector
- Stephen OskouiDirector
- Elias TorresDirector
- Offering amount
- $23.6M
- Amount sold
- $14.6M
- First sale
- Feb 2024
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$74.4MraisedAug 2020 · 16 investors · OtherRule 506(b)
- Benhamin NelsonExecutive Officer
- Austen AllredExecutive Officer, Director
- Jessica VerrilliDirector
- John DannerDirector
- Offering amount
- $74.4M
- Amount sold
- $74.4M
- First sale
- Aug 2020
- Incorporated
- Corporation, Delaware, 2017
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
Related companies · 3
Companies working in the same space as Lambda Labs.
Legal entities · 1
corporate structure▸Research sources · 1
primary sources listed
- Lambdalambdalabs.com · web
1 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Lambda Labs do?
- Lambda operates cloud infrastructure and supercomputers purpose-built for AI training and inference, serving hyperscalers, enterprises, and frontier AI labs. Founded by deep learning engineers, the company builds modular AI factory data centers using NVIDIA GPUs.
- Who founded Lambda Labs?
- Lambda Labs was founded by Stephen Balaban in 2017.
- Who are Lambda Labs's investors?
- Lambda Labs's investors include Access Ventures (New York), Air Street Capital, Alpha Square Group, Alumni Ventures, B Capital Group, B4 Capital, Basecamp Fund, Bloomberg Beta and 36 more.
- How much funding has Lambda Labs raised?
- Lambda Labs has disclosed $89M raised across 2 of its 11 known rounds.
- Where is Lambda Labs headquartered?
- Lambda Labs is headquartered in San Francisco, US.