Side-by-side IPO readiness, funding history, and valuation comparison. Data sourced by TechStackIPO.
Scores, valuations, and signals for SpaceX, Shield AI, and 370+ companies. 5-min read every Tuesday.
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 |
Defense AI company building Hivemind — the world's first self-driving AI pilot for military aircraft. V-BAT drone deployed by US Marine Corps and special operations globally. $2B Series E (March 2026) at $12.7B valuation. USAF CCA contract revenue flowing. Targeting FY2028 IPO.
| Industry | Aerospace & Defense |
| Stage | Public |
| IPO Status | Public |
| Valuation | $14.2B |
| Total Funding | $4.65B |
| Headquarters | San Diego, CA |
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SpaceX is valued at ~$2.59T. Shield AI is valued at $14.2B. Both figures are based on the most recent funding rounds tracked by TechStackIPO.
SpaceX reported 15500000000 revenue in 2025. Shield AI's revenue is not publicly disclosed. Revenue figures are sourced from TechStackIPO's company database and updated as new data becomes available.
SpaceX filed an S-1 in June 2026 and is actively in the IPO pipeline. Shield AI filed an S-1 in March 2026 and is actively in the IPO pipeline. Track both companies on TechStackIPO for S-1 filings, roadshow announcements, and IPO date updates.
SpaceX has raised $11.9B. Shield AI has raised $4.65B.
SpaceX operates in Aerospace & Defense, while Shield AI operates in Aerospace & Defense.
SpaceX is a Aerospace & Defense company valued at ~$2.59T with $11.9B raised. Shield AI is a Aerospace & Defense company valued at $14.2B with $4.65B 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 Shield AI 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.