Lambda IPO status, timeline, valuation and S-1 filing tracker. Last updated July 2026.
| Industry | Cloud Computing |
| Stage | Series E |
| IPO Status | Pre-IPO |
| Valuation | $5.9B |
| Total Funding | $2.5B |
| Headquarters | San Francisco, CA |
| IPO Readiness Score | 79/100 |
| Founded | 2012 |
Track Lambda IPO status, valuation updates, and S-1 filing milestones on TechStackIPO. Last updated July 2026.
Lambda is the AI cloud infrastructure company providing on-demand NVIDIA GPU clusters for AI training and inference — the infrastructure backbone for thousands of AI companies. Valued at $5.9B with $800M raised, Lambda operates data centers across the US and competes with CoreWeave, AWS, and Google Cloud for the $100B+ AI compute market. Major infrastructure IPO candidate as AI training demand drives exponential GPU cloud growth.
Lambda is in the pre-IPO phase as of July 2026. With an IPO readiness score of 79/100, the company ranks among the more IPO-ready companies in the Cloud Computing sector. Pre-IPO companies at this stage typically evaluate market conditions, complete board appointments, and engage underwriters before initiating the formal S-1 filing process.
Lambda is valued at $5.9B based on the most recent private market data. The company has raised a total of $2.5B in funding. Private market valuations are determined by the latest funding round and may differ from eventual IPO pricing, which reflects public market conditions, investor demand, and comparable company multiples at the time of listing.
Funding rounds from seed through latest — Series A, B, C and beyond.
| Round | Date | Amount | Valuation | Lead Investor(s) |
|---|---|---|---|---|
| Series A | Jan 2020 | $15M | $80M | Bloomberg Beta |
| Series B | Apr 2022 | $44M | $400M | Gradient Ventures |
| Series C | Mar 2024 | $480M | $1.5B | Thomas Tull |
| Series D | Nov 2024 | $800M | $6.2B | Fidelity |
Total funding raised: $2.5B
Bear / base / bull scenarios based on current private market valuation and comparable IPO multiples.
| Scenario | Est. Valuation | Basis |
|---|---|---|
| Bear | $11.3B | Compressed multiples, delayed listing |
| Base | $5.9B | Last private round valuation |
| Bull | $21.0B | Strong market, premium AI/tech multiple |
Estimates are illustrative. Not investment advice. All figures based on publicly available data.
Lambda has an IPO readiness score of 79/100 on TechStackIPO. A high readiness score suggests IPO activity could occur within the next 1–2 years.
Lambda's last known private valuation is $5.9B. IPO valuations typically reflect current market conditions at time of listing and may differ from private market valuations.
Pre-IPO access options may include: (1) secondary market platforms such as Forge Global or EquityZen that facilitate private share sales, (2) ETFs holding pre-IPO companies or venture portfolios, and (3) direct secondary share purchases if eligible as an accredited investor. TechStackIPO tracks availability but does not facilitate investments.
No. Lambda has not yet filed an S-1 registration statement with the SEC as of TechStackIPO's latest data update.
Lambda operates in the Cloud Computing sector. TechStackIPO tracks multiple Cloud Computing companies from seed through IPO, including their funding rounds, valuations, and IPO readiness scores. You can compare Lambda against other Cloud Computing companies using TechStackIPO's comparison tool.
Lambda is at the Series E stage. The company has raised a total of $2.5B in funding. Companies at this funding stage are typically scaling operations, expanding market share, and evaluating public market timing.
Lambda is headquartered in San Francisco, CA. The company's location can influence IPO exchange selection, regulatory requirements, and investor interest. Companies headquartered in major tech hubs often benefit from proximity to venture capital networks and talent pools.