Side-by-side IPO readiness, funding history, and valuation comparison. Data sourced by TechStackIPO.
Scores, valuations, and signals for SpaceX, Tenstorrent, and 370+ companies. 5-min read every Tuesday.
Aerospace and defense company with proprietary reusable rocket technology. Confidential S-1 filed April 2026 targeting $75B Nasdaq IPO at $1.75T valuation. $20B projected 2026 revenue, $14B EBITDA. Government contracts with NASA and DoD.
| Industry | Aerospace & Defense |
| Stage | Pre-IPO |
| IPO Status | Pre-IPO |
| Valuation | $1.75T |
| Total Funding | $11.9B |
| Headquarters | Hawthorne, CA |
AI hardware company building open-architecture RISC-V AI processors.
| Industry | Semiconductors |
| Stage | Series C |
| IPO Status | Pre-IPO |
| Valuation | $2.6B |
| Total Funding | $693M |
| Headquarters | Santa Clara, CA |
SpaceX is valued at $1.75T. Tenstorrent is valued at $2.6B. Both valuations are based on the most recent private funding rounds tracked by TechStackIPO.
SpaceX has raised $11.9B. Tenstorrent has raised $693M.
SpaceX is currently pre-IPO. Tenstorrent is currently pre-IPO. Track both on TechStackIPO for S-1 filings and IPO announcements.
SpaceX operates in Aerospace & Defense, while Tenstorrent operates in Semiconductors.
SpaceX is a Aerospace & Defense company valued at $1.75T with $11.9B raised. Tenstorrent is a Semiconductors company valued at $2.6B with $693M 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 Tenstorrent 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.