Side-by-side IPO readiness, funding history, and valuation comparison. Data sourced by TechStackIPO.
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Aerospace and space transportation company. S-1 CONFIRMED filed May 20, 2026 (CIK 0001181412). Roadshow starts June 8, 2026. IPO target June 18–30, 2026. $75B raise at $275B valuation — largest IPO in history. Lead underwriters: Morgan Stanley, Goldman Sachs, JPMorgan. 30% retail allocation. Government contracts: NASA, DoD, Space Force. Starlink: 10M+ subscribers, $10B+ revenue.
| Industry | Aerospace & Defense |
| Stage | Public |
| IPO Status | Public |
| Valuation | ~$2.59T |
| Total Funding | $11.9B |
| Headquarters | Starbase, TX |
Waymo leads autonomous vehicles — $45B valuation, $11B raised, commercial robotaxis live in multiple US cities. Track IPO readiness and funding timeline.
| Industry | Autonomous Vehicles |
| Stage | Series E |
| IPO Status | Pre-IPO |
| Valuation | $126B |
| Total Funding | $16.6B |
| Headquarters | San Francisco, CA |
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SpaceX is valued at ~$2.59T. Waymo is valued at $126B. Both figures are based on the most recent funding rounds tracked by TechStackIPO.
SpaceX reported 15500000000 revenue in 2025. Waymo reported 320000000 revenue in 2025. Revenue figures are sourced from TechStackIPO's company database and updated as new data becomes available.
SpaceX is currently already public. Waymo is currently pre-IPO. Track both companies on TechStackIPO for S-1 filings, roadshow announcements, and IPO date updates.
SpaceX has raised $11.9B. Waymo has raised $16.6B.
SpaceX operates in Aerospace & Defense, while Waymo operates in Autonomous Vehicles.
SpaceX is a Aerospace & Defense company valued at ~$2.59T with $11.9B raised. Waymo is a Autonomous Vehicles company valued at $126B with $16.6B raised. See TechStackIPO's full side-by-side comparison for IPO readiness scores, funding timelines, and investor access options.
Accredited investors can access pre-IPO shares in SpaceX and Waymo through secondary market platforms, pre-IPO funds, and broker-dealer platforms that facilitate private company transactions. TechStackIPO's marketplace section tracks available access options for both companies. Pre-IPO investments carry higher risk and limited liquidity.