Rocket Lab: $3.5B valuation, IPO Readiness 58, Public. Filed S-1 with the SEC on September 2026 — IPO actively in progress. Track live on The IPO Stack.
An end-to-end space company providing launch services (Electron and Neutron), satellite manufacture, and on-orbit management.
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Top companies most likely to IPO in 2026, ranked by IPO Readiness Score.
Track Rocket Lab IPO timeline, funding rounds, investor activity, and valuation on TechStackIPO — the pre-IPO intelligence platform.
Rocket Lab is already a public company.
Rocket Lab is valued at $3.5B as of August 2021. This valuation is based on its most recent private funding round tracked by TechStackIPO.
Rocket Lab is already a public company. You can invest by purchasing shares on public stock exchanges.
Rocket Lab scores 58/100 (Grade: C) on TechStackIPO's IPO Readiness Index. The score evaluates funding scale, valuation trajectory, funding momentum, stage progression, and company maturity. Scores above 70 indicate strong near-term IPO potential.
Yes — Rocket Lab filed an S-1 registration statement with the SEC on September 17, 2026, indicating an active IPO process.
Rocket Lab has raised $1.45B in total venture capital and private equity funding, with backing from Khosla Ventures, Data Collective, Bessemer Venture Partners.
Rocket Lab's notable investors include Khosla Ventures, Data Collective, Bessemer Venture Partners, Greenspring Associates, Vector Acquisition Corp. Full investor details, funding round history, and lead investor breakdowns are available on TechStackIPO.
Rocket Lab is a Aerospace & Defense company. An end-to-end space company providing launch services (Electron and Neutron), satellite manufacture, and on-orbit manage.