Side-by-side IPO readiness, funding history, and valuation comparison. Data sourced by TechStackIPO.
Scores, valuations, and signals for SpaceX, Waymo, and 370+ companies. 5-min read every Tuesday.
Aerospace manufacturer and space transportation company pursuing the largest IPO in history — targeting a $75B raise at a $1.75T valuation following the xAI merger in February 2026.
| Industry | Aerospace & Defense |
| Stage | Pre-IPO |
| IPO Status | Private |
| Valuation | $1.75T |
| Total Funding | $11.9B |
| Headquarters | Hawthorne, CA |
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 C |
| IPO Status | Pre-IPO |
| Valuation | $45B |
| Total Funding | $11.15B |
| Headquarters | San Francisco, CA |
SpaceX is valued at $1.75T. Waymo is valued at $45B. Both valuations are based on the most recent private funding rounds tracked by TechStackIPO.
SpaceX has raised $11.9B. Waymo has raised $11.15B.
SpaceX is currently private. Waymo is currently pre-IPO. Track both on TechStackIPO for S-1 filings and IPO announcements.
SpaceX operates in Aerospace & Defense, while Waymo operates in Autonomous Vehicles.
SpaceX is a Aerospace & Defense company valued at $1.75T with $11.9B raised. Waymo is a Autonomous Vehicles company valued at $45B with $11.15B raised. See TechStackIPO's full side-by-side comparison for IPO readiness scores, funding timelines, and investor data.
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.